Tag Archives: double row roller bearing

China Custom Hebei High Speed High Quality Gearbox Windows Sliding Sliding Gate Roller 25*62*17 6305 Deep Groove Ball Bearings double row ball bearing

Product Description

Product Parameters

Product Name Deep Groove Ball Bearings
Brand Name NMN
Material Chrome Steel  GCr15  Stainless Steel  Ceramic  Nylon
Cage Steel  Brass  Nylon
Weight(kg) 0.2193
Clearance C0 C2 C3 C4 C5
Seals Type Open Z 2Z 2RS Znr 2RS1 2rsh 2rsl 2znr
Precision Grade P0  P6  P5  P4  P2
Vibration V1 V2 V3 V4
Quality ABEC1, 3, 5, 7,9
Load Rating(kN) Cr 21.2
Cor 10.9
Limiting Speed Oil 13000
Grease 10000
Service OEM  ODM
Sample Available
Port HangZhou/ZheJiang

Product Details

Single row deep groove ball bearings are used in a wide variety of applications, they are simple in design, non-separable, suitable for high speeds and are robust in operation, and need little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads.

6305 bearing has the advantages of low noise, low friction and high speed, and is equipped with sealing cover, grease, etc., to extend the life of the product.
We provide OEM, ODM and other services, and provide you with relevant consulting information to help you with bearing selection, clearance configuration, product life and reliability analysis. We offer localized shipping solutions to save your shipping costs.
We can provide free samples, can accept custom LOGO or drawings, can design packaging according to requirements.

 

Bearing Models

Number Specifiction Load Rating (KN) Limiting Speed (r/min) Weight(Kg/pc)
d(mm) D(mm) B(mm) r(mm) Cr Cor Grease Oil
6300 10 35 11 0.6 8.2 3.5 15000 21000 0.053
6301 12 37 12 1.0 9.7 4.2 14000 20000 0.06
6302 15 42 13 1.0 11.4 5.45 13000 18000 0.082
6303 17 47 14 1.0 13.5 6.55 12000 17000 0.115
6304 20 52 15 1.1 15.9 7.9 11000 15000 0.144
6305 25 62 17 1.1 21.2 10.9 10000 13000 0.2193
6306 30 72 19 1.1 26.7 15 8000 10000 0.3498
6307 35 80 21 1.5 33.5 19.1 6800 8000 0.4542
6308 40 90 23 1.5 40.5 24 5800 7200 0.6394
6309 45 100 25 1.5 53 32 5000 6200 0.8362
6310 50 110 27 2.0 62 38.5 4400 5500 1.0822
6311 55 120 29 2.0 74.1 45 4200 5300 1.35
6312 60 130 31 2.1 85.2 52 4000 5100 1.7
6313 65 140 33 2.1 97.5 60 3900 5000 2.1
6314 70 150 35 2.1 111 68 3800 4800 2.5
6315 75 160 37 2.1 119 76.5 3600 5600 3
6403 17 62 17 1.1 22.7 10.8 14000 1600 0.27
6404 20 72 19 1.1 28.5 13.9 12000 14000 0.4
6405 25 80 21 1.5 34.5 17.5 10000 12000 0.53
6406 30 90 23 1.5 43.5 25 8800 10000 0.735
6407 35 100 25 1.5 55 31 7800 9100 0.952
6408 40 110 27 2 63.5 36.5 7000 8200 1.23
6409 45 120 29 2 77 40 6300 7400 1.53
6410 50 130 31 2.1 83 43 5700 6700 1.88
6411 55 140 33 2.1 89 49.5 5200 6100 2.29
6412 60 150 35 2.1 102 0.49 4800 5700 2.77
6413 65 160 37 2.1 111 0.68 4400 5200 3.3
6414 70 180 42 3 128 0.885 4100 4800 4.83
6415 75 190 45 3 138 99 3800 4500 5.72
6416 80 200 48 3 164 125 3600 4200 6.76
6417 85 210 52 4 165 128 3400 4000 7.95
6418 90 225 54 4 184 149 3200 3800 11.4
6419 95 240 55 4 186 153 3000 3500 13.4
6420 100 250 58 4 206 175 2900 3400 15

Packaging & Shipping

·Plastic rolling packing + Plastic bag + Paper carton
·Single Box + Plastic rolling packing + Plastic bag + Paper carton+pallet
·According to customer requirement

Applications

About Us

ZheJiang CZPT Bearing Group is a professional bearing manufacturer and exporter in China. We have been engaged in bearing industry for 20 years. Our company is specialized in producing Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings and Special Bearings in accordance with Customers’ designs.Our bearings has been widely applied into agricultural equipments, home appliances, power equipments, machine tools, automotives and engineering machinery, etc.

Our production is strictly executed with ISO9001 and ISO14001. Our products are mainly exported to Singapore, South Kora, Vietnam, Thailand, Turkey, Pakistan, Australia, Polan, France, UK, South America, USA, South Africa and other countries and regions of the world, with great public praise of high quality and reasonable price.

Company Profile

FAQ

1.Q:Could you supply free sample of bearing for our test?
A:Yes. Please afford the express fee and we will send you the sample within your first order.

2.Q:Sample time?
A:Within 3-4 days.

3.Q:Are you a factory or a Trade Company for Bearing ?
A:We are the factory.

4.Q:Whether you could make your products by our color?
A:Yes, The color of products can be customized if you can meet our MOQ.

5.Q:Could you accept OEM and customize?
A:Yes, OEM and ODM are accepted and we can customize for you according to sample or drawing.

6.Q:Do you have stocks?
A:Yes, most of the bearings showing on alibaba are in stock,especialy big bearings.

 

We sincerely hope we can build a long term relationship with all the clients and we also have great confidence in cooperating with every potential customer by most premium service and competitive price.

Welcome your inquiry and welcome your visit. 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle: Nmn
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Samples:
US$ 0.01/Set
1 Set(Min.Order)

|
Request Sample

Customization:
Available

|

Customized Request

sliding bearing

Advancements in Sliding Bearing Technology

Recent years have witnessed significant advancements in sliding bearing technology, leading to improved performance, durability, and efficiency in various applications. Some notable developments include:

Self-Lubricating Materials: The use of advanced self-lubricating materials, such as composite polymers and solid lubricants, has reduced the need for external lubrication, enhancing maintenance-free operation.

Nano-Coatings: Nano-coatings with improved wear resistance and reduced friction have been applied to sliding bearings, extending their lifespan and optimizing performance in demanding environments.

Improved Friction Management: Advanced surface texturing and micro-grooving techniques have been employed to manage friction and reduce wear, contributing to smoother operation and increased efficiency.

Bearing Monitoring Systems: Integration of sensors and monitoring systems allows real-time tracking of bearing health, enabling predictive maintenance and reducing unexpected downtime.

Customization: Modern manufacturing techniques, such as 3D printing and precision machining, allow for customized sliding bearings tailored to specific applications, improving overall system performance.

Environmentally Friendly Solutions: Development of environmentally friendly lubricants and materials ensures compliance with regulations and minimizes the impact of sliding bearing technology on the environment.

High-Load Capacities: Advances in material science and engineering have led to sliding bearings with increased load-carrying capacities, making them suitable for heavy-duty applications.

Enhanced Wear Resistance: Improved material compositions and surface treatments have enhanced wear resistance, reducing the need for frequent replacements and maintenance.

Reduced Noise and Vibration: Innovations in design and materials have resulted in sliding bearings that produce less noise and vibration, contributing to quieter and more comfortable machinery operation.

Integration with IoT: Integration of sliding bearings into the Internet of Things (IoT) networks allows for remote monitoring and optimization of bearing performance.

Digital Twin Technology: Digital twin simulations are being used to model sliding bearing behavior, aiding in design optimization and performance prediction.

Efficiency in High-Temperature Environments: Advancements in heat-resistant materials have enabled sliding bearings to operate efficiently in high-temperature industrial applications.

These advancements collectively contribute to the evolution of sliding bearing technology, making them more reliable, durable, and adaptable to a wide range of industrial and commercial applications.

sliding bearing

Impact of Materials on Sliding Bearing Performance and Durability

The choice of materials used in sliding bearings significantly influences their performance, longevity, and suitability for specific applications. Different materials offer varying characteristics that affect factors such as friction, wear resistance, load capacity, and corrosion resistance. Here are some common materials and their effects:

  • Bronze Bearings: Bronze bearings, often made from bronze alloys, offer good load-carrying capacity and resistance to wear. They are suitable for applications with moderate to heavy loads and low to moderate speeds. Bronze bearings also have good heat dissipation properties.
  • Steel Bearings: Steel bearings, particularly those made from stainless steel, provide excellent corrosion resistance and are suitable for applications exposed to harsh environments or moisture. Steel bearings are often used in marine and food processing industries.
  • Polymer Bearings: Polymer bearings, such as those made from materials like PTFE (polytetrafluoroethylene) or nylon, offer low friction and self-lubricating properties. They are suitable for applications where minimizing friction and wear is critical.
  • Composite Bearings: Composite bearings combine different materials to achieve specific performance characteristics. For instance, they might feature a polymer matrix with embedded reinforcing fibers for improved load capacity and wear resistance.
  • Graphite Bearings: Bearings with graphite as a lubricating element can operate without additional lubrication in certain conditions, reducing maintenance needs and offering self-lubricating properties.

The selection of materials should consider factors such as the application’s operating conditions, load requirements, speed, temperature, and the presence of corrosive substances. The right material choice ensures optimal performance, durability, and minimal maintenance for sliding bearings.

sliding bearing

Impact of Proper Lubrication on Sliding Bearings

Proper lubrication plays a critical role in the performance and longevity of sliding bearings. Here’s how it affects their operation:

  • Reduced Friction and Wear: Lubrication forms a thin film between the sliding surfaces of the bearing, reducing direct metal-to-metal contact. This minimizes friction and wear, which can significantly extend the bearing’s lifespan.
  • Heat Dissipation: Lubricants help dissipate heat generated during operation by carrying away excess heat from the friction zones. This prevents overheating and potential damage to the bearing and surrounding components.
  • Corrosion Prevention: Lubricants provide a protective barrier against moisture and corrosive substances, preventing the formation of rust and corrosion on the bearing surfaces.
  • Sealing Effect: Proper lubrication can help create a sealing effect that prevents contaminants from entering the bearing, maintaining a clean and efficient operating environment.
  • Noise and Vibration Reduction: Adequate lubrication helps dampen noise and reduce vibration caused by friction between bearing surfaces. This contributes to quieter and smoother operation.
  • Enhanced Load Distribution: Lubrication ensures even load distribution across the bearing surfaces, preventing localized wear and extending the bearing’s overall life.
  • Stability and Performance: Proper lubrication maintains consistent performance and stability by minimizing variations in friction and reducing the risk of sudden failures.
  • Seizure Prevention: Lubricants prevent sliding surfaces from seizing or sticking together, even during periods of prolonged inactivity.
  • Optimized Efficiency: Well-lubricated bearings experience less energy loss due to friction, resulting in improved overall efficiency of the machinery.

Choosing the right lubricant type, viscosity, and lubrication interval is crucial to ensuring the optimal performance and durability of sliding bearings. Regular maintenance and monitoring of lubrication levels are essential to prevent issues and extend the bearing’s service life.

China Custom Hebei High Speed High Quality Gearbox Windows Sliding Sliding Gate Roller 25*62*17 6305 Deep Groove Ball Bearings   double row ball bearingChina Custom Hebei High Speed High Quality Gearbox Windows Sliding Sliding Gate Roller 25*62*17 6305 Deep Groove Ball Bearings   double row ball bearing
editor by CX 2024-05-14

China best T Imken S Kf China Factory Direct Manufacture Machinery Auto Parts Housing Pillow Wheel Sliding Cooper Split Tapered Roller Bearing for Good Price double row ball bearing

Product Description

COMPANY PROFILE

        CZPT Hydraulics ZheJiang Co., Ltd.is a scientific and professional bearing producing enterprise, gathering R&D, producing and sales as 1  integration.mainly operating on non-standard, special andgeneral bearings.

       The company is especially focusing on the research and manufacture of general high-tech production with the 20 years R&D experience, professional R&D staff and advanced equipment, of which 8 sets are imported equipment and 40 sets are high-precision processing equipment. it has invested for building a modern workshop, including 1 Bainite heat processing workshop of world advanced level, 1 machine processing workshop, 2 moder thermostatic &no-dust roller grinders, assembly workshop, physical-chemical testing center, heating laboratory and moder-managed warehouse. Depending on the markets in China and abroad, the company puts an active attitude upon products R&D, resulting a healthy circulation of 1 development generation, 1 reserve generation, and 1 producion generation. The enterprise enlarges the R&D investment, creates own brand, and strives to increase the exporting products of high-tech & high value-added, gains the honorable sales result and grows into 1 of the largest R&D enterprise in China of non-standard bearing and special bearing.

       The advanced technology, outstanding quaity and considerable service after sales with enthusiasm make us get the rapid development in quite short time of years, and now it becomes the largest developing and producing enterprise in Asia of concrete carrier truck, speed-reducing machine,mine-digging machine, hydraulic pump spindle bearing and crecent bearing. With the continuing and wholly new developing theory of Technology is the motivation and quality is the life, We are not only pursuing the leading position in China, but also determined to march into the worldwide bearing area during it developing process, The products are mainly applied on the industries of mine, metalurgy, engineering, machineny, machine tool,electronic machine and so on, The products have gained the excllent sales resul in the markets of Europe, Southeast Asia, Middle East and so on in a dozen of countries and areas.

COMPANY ENVIREMENT

PRODUCT LIST

01/01E SERIES 02/02E SERIES
Number Shaft Diameter
(inch)
Number Shaft Diameter
(inch)
Number Shaft Diameter
(inch)
Number Shaft Diameter
(inch)
01B103EX/GR  1 3-16″ 01B500 EX/GR 5″ 02B115 EX/GR 1 15/16″ 02EB607 EX/GR 6 7/16″
01B104 EX/GR 1 1/4″ 01B503 EX/GR 5 3/16″ 02B200 EX/GR 2″ 02EB608 EX/GR 6 1/2″
01B107EX/GR 1 7/16″ 01B507 EX/GR 5 7/16″ 394 02B203 EX/GR 2 3/16″ 02EB615 EX/GR 6 15/16″
01B108EX/GR 1 1/2″ 01B508 EX/GR 5 1/2″ 02B204 EX/GR 2 1/4″ 02EB700 EX/GR 7″
01EB111EX/GR 1 11/16″ 01B515 EX/GR 5 15/16″  02B207 EX/GR 2 7/16″ 02EB715 EX/GR 7 15/16″
01EB112EX/GR 1 3/4″ 01B600 EX/GR 6″ 02B208 EX/GR 2 1/2″ 02EB800 EX/GR 8″
01EB115EX/GR 1 15/16″ 01EB607 EX/GR 6 7/16″ 02B211 EX/GR 2 11/16″ 02EB900 EX/GR 9″
01EB200EX/GR 2″ 01EB608 EX/GR 6 1/2″ 02B212 EX/GR 2 3/4″ 02EB1000 EX/GR 10″
01EB203EX/GR 2 3/16″ 01B615 EX/GR 6 15/16″ 02B215 EX/GR 2 15/16″ 02EB1100 EX/GR 11″
01EB204EX/GR 2 1/4″ 01B700 EX/GR 7″ 02B300 EX/GR 3″ 02EB1200 EX/GR 12″
01EB207EX/GR 2 7/16″ 01EB715 EX/GR 7 15/16″ 02B303 EX/GR 3 3/16″ 02B1300 EX/GR 13″
01EB208EX/GR 2 1/2″ 01EB800 EX/GR 8″ 02B304 EX/GR 3 1/4″ 02B1400 EX/GR 14″
01EB211EX/GR 2 11/16″ 01EB900 EX/GR 9″ 02B307 EX/GR 3 7/16″ 02B1500 EX/GR 15″
01EB212EX/GR 2 3/4″ 01EB1000 EX/GR 10″ 02B308 EX/GR 3 1/2″ 02B1600 EX/GR 16″
01EB215EX/GR 2 15/16″ 01EB1100 EX/GR 11″ 02B311 EX/GR 3 11/16″ 02B1700 EX/GR 17″
01EB300EX/GR 3″ 01EB1200 EX/GR 12″ 02B312 EX/GR 3 3/4″ 02B1800 EX/GR 18″
01EB303EX/GR 3 3/16″ 01B1300 EX/GR 13″ 02B315 EX/GR 3 15/16″ 02B1900 EX/GR 19″
01EB304EX/GR 3 1/4″ 01B1400 EX/GR 14″ 02B400 EX/GR 4″ 02B2000 EX/GR 20″
01EB307EX/GR 3 7/16″ 01B1500 EX/GR 15″ 02B403 EX/GR 4 3/16″ 02B2100 EX/GR 21″
01EB308EX/GR 3 1/2″ 01B1600 EX/GR 16″ 02B407 EX/GR 4 7/16″ 02B2200 EX/GR 22″
01EB311EX/GR 3 11/16″ 01B1700 EX/GR 17″ 02B408 EX/GR 4 1/2″ 02B2300 EX/GR 23″
01EB312EX/GR 3 3/4″ 01B1800 EX/GR 18″ 02B415 EX/GR 4 15/16″ 02B2400 EX/GR 24″
01EB315EX/GR 3 15/16″ 01B1900 EX/GR 19″ 02B500 EX/GR 5″    
01EB400EX/GR 4″ 01B2000 EX/GR 20″ 02B503 EX/GR 5 3/16″    
01EB403EX/GR 4 3/16″ 01B2100 EX/GR 21″ 02B507 EX/GR 5 7/16″    
01EB407EX/GR 4 7/16″ 01B2200 EX/GR 22″ 02B508 EX/GR 5 1/2″    
01B408 EX/GR 4 1/2″ 01B2300 EX/GR 23″ 02B515 EX/GR 5 15/16″    
01B415 EX/GR 4 15/16″ 01B2400 EX/GR 24″ 02B600 EX/GR 6″    
100 SERIES 03E SERIES Reminder
Number Shaft Diameter
(inch)
Number Shaft Diameter
(inch)
Number Shaft Diameter
(inch)
Add ‘EX’ or ‘GR’ to reference for expansion or fixed type.

respectively,e.g:Bearing:03 B 280M EX or 03 B 1100 EX.

Cartridge:03 C 280M EX or 03 C 83 EX.

100B215EX/GR 2 15/16″ 03B315 EX/GR 3 15/16″ 03B800 EX/GR 8″
100B300EX/GR 3″ 03B400 EX/GR 4″ 03B900 EX/GR 9″
100B307EX/GR 3 7/16″ 03B407 EX/GR 4 7/16″ 03B1000 EX/GR 10″
100B315EX/GR 3 15/16″ 03B408 EX/GR 4 1/2″ 03EB1100 EX/GR 11″
100B400EX/GR 4″ 03B415 EX/GR 4 15/16″ 03B1200 EX/GR 12″
100B407EX/GR 4 7/16″ 03B500 EX/GR 5″ 03B1300 EX/GR 13″
100B408EX/GR 4 1/2″ 03B507 EX/GR 5 7/16″ 03EB1400 EX/GR 14″
100B415EX/GR 4 15/16″ 03B508 EX/GR 5 1/2″ 03B1500 EX/GR 15″
100B500EX/GR 5″ 03B515 EX/GR 5 15/16″ 03EB1700 EX/GR 17″
100B507EX/GR 5 7/16″ 03B600 EX/GR 6″ 03EB1800 EX/GR 18″
100B508EX/GR 5 1/2″ 03B607 EX/GR 6 7/16″ 03B2000 EX/GR 20″
100B515EX/GR 5 15/16″ 03B608 EX/GR 6 1/2″ 03EB2200 EX/GR 22″
100B600EX/GR 6″ 03B615 EX/GR 6 15/16″ 03EB2300 EX/GR 23″
100B715EX/GR 7 15/16″ 03B700 EX/GR 7″    
100B800EX/GR 8″ 03B715 EX/GR 7 15/16″     

Chinese model
01B  O1EB
  01B35M EX GR      01B115M EX GR      01B220M EX GR      01B1400-360M EX GR   
  01B40M EX GR      01B120M EX GR      01B230M EX GR      01B360M EX GR   
  01EB45M EX GR      01B125M EX GR      01B240M EX GR      01B380M EX GR   
  01EB50M EX GR      01B130M EX GR      01B250M EX GR      01B390M EX GR   
  01EB55M EX GR      01B135M EX GR      01B1000-260M EX GR      01B400M EX GR   
  01EB60M EX GR      01B140M EX GR      01B260M EX GR      01B420M EX GR   
  01EB65M EX GR      01B150M EX GR      01B270M EX GR      01B440M EX GR   
  01EB70M EX GR      01B155M EX GR      01B275M EX GR      01B3460M EX GR   
  01EB75M EX GR      01B600-160M EX GR      01B280M EX GR      01B480M EX GR   
  01EB80M EX GR      01B160M EX GR      01B290M EX GR      01B500M EX GR   
  01EB85M EX GR      01B608-170M EX GR      01B300M EX GR      01B530M EX GR   
  01EB90M EX GR      01B170M EX GR      01B320M EX GR      01B3560M EX GR   
  01EB95M EX GR      01B175M EX GR      01B330M EX GR      01B3580M EX GR   
  01EB100M EX GR      01B180M EX GR      01B1300-340M EX GR      01B3600M EX GR   
  01EB105M EX GR      01B190M EX GR      01B340M EX GR     
  01B110M EX GR      01B200M EX GR      01B350M EX GR     
02B   02EB
  02B50M EX GR      02B125M EX GR      02B220M EX GR      02B400M EX GR   
  02B60M EX GR      02B130M EX GR      02B230M EX GR      02B420M EX GR   
  02B65M EX GR      02B140M EX GR      02B240M EX GR      02B440M EX GR   
  02B70M EX GR      02B145M EX GR      02B250M EX GR      02B460M EX GR   
  02B75M EX GR      02B150M EX GR      02B260M EX GR      02B480M EX GR   
  02B80M EX GR      02B155M EX GR      02B280M EX GR      02B500M EX GR   
  02B85M EX GR      02B600-160M EX GR      02B300M EX GR      02B530M EX GR   
  02B90M EX GR      02B160M EX GR      02B320M EX GR      02B560M EX GR   
  02B100M EX GR      02B170M EX GR      02B330M EX GR      02B580M EX GR   
  02B105M EX GR      02B175M EX GR      02B340M EX GR      02B600M EX GR   
  02B110M EX GR      02B180M EX GR      02B350M EX GR     
  02B115M EX GR      02B190M EX GR      02B360M EX GR     
  02B120M EX GR      02B200M EX GR      02B380M EX GR     
03B  03EB  03XB  03E
  03B100M EX GR      03B190M EX GR      03B290M EX GR      03EB440M EX GR   
  03B110M EX GR      03EB600M EX GR      03B300M EX GR      03EB460M EX GR   
  03B120M EX GR      03B200M EX GR      03B320M EX GR      03XB460M EX GR   
  03B130M EX GR      03B220M EX GR      03EB340M EX GR      03XB480M EX GR   
  03B140M EX GR      03B240M EX GR      03EB360M EX GR      03B500M EX GR   
  03B150M EX GR      03B250M EX GR      03XB360M EX GR      03B530M EX GR   
  03B160M EX GR      03B260M EX GR      03B380M EX GR      03EB560M EX GR   
  03B170M EX GR      03XB280M EX GR      03B400M EX GR     
  03B180M EX GR      03EB280M EX GR      03EB420M EX GR     
100B
  100B75M EX GR      100B100M EX GR      100B120M EX GR      100B140M EX GR   
  100B85M EX GR      100B110M EX GR      100B130M EX GR      100B140M EX GR   

PRODUCT OVERVIEW

 

HOUSING TYPES

INTERNAL STRUCTURE

COMPANY ADVANTANGES

FAQ

1. how can we guarantee quality?
Always final Inspection before shipment;

2.what can you buy from us?
Auto Bearing,Bearing Housing,Taper Roller Bearing,Casting,Hydraulic pump,Hydraulic parts,excavator parts and so on.

Ceep groove ball bearing/Self aligning ball bearing/Cylindrical roller bearing/Spherical roller bearing/ Angular contact ball bearing/Tapered roller bearing/ Thrust ball bearing/Thrust cylindrical roller bearing/Needle roller bearing

3. why should you buy from us not from other suppliers?
One stop bearing and mechanical customized parts,
Designed bearing,
Small quantity order available 
Factory price offer
OEM ODM bearing service

4.What is the transportation?
lf small quantity,we suggest to send by express,such as DHL,UPS,TNT FEDEX flarge amount,by air or sea shipping.

5.Can we design packaging?
Except regular packing,and we can make customer’s own packing.

6.What’s your payment method?
We can accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, MoneyGram etc.

7.Can the company provide free samples?
We can provide samples for free. You only need to provide shipping.

8.Is the company a production factory or a trading company?
MKS company is a manufacturing enterprise focusing on bearings ,hydraulic pumps and hydraulic parts , produce and sales.

If you have any questions,Please contact us,We must be reply quickly.
  /* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Samples:
US$ 0/Piece
1 Piece(Min.Order)

|

Order Sample

Customization:
Available

|

Customized Request

.shipping-cost-tm .tm-status-off{background: none;padding:0;color: #1470cc}

Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

Initial Payment



Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

sliding bearing

Role of Sliding Bearings in Vibration Dampening and Shock Absorption Applications

Sliding bearings are essential components in applications where vibration dampening and shock absorption are critical. Here’s how they fulfill this role:

Vibration Dampening:

In various industrial processes and equipment, vibrations can lead to reduced performance, increased wear and tear, and even structural damage. Sliding bearings help dampen vibrations by providing a cushioning effect between moving components. The design of sliding bearings allows them to absorb and dissipate vibrations, preventing them from propagating throughout the machinery.

Shock Absorption:

Heavy machinery and equipment often experience sudden impacts or shocks due to sudden loads or external forces. Sliding bearings with their ability to absorb shocks and impacts help protect machinery from damage. They act as buffers that absorb and distribute the energy generated by these shocks, preventing it from causing harm to other components or the machinery structure.

Isolation of Vibrations:

Sliding bearings can be strategically placed in machinery to isolate specific components or sections from vibrations. This isolation helps maintain the stability and accuracy of delicate components that might be sensitive to vibrations, such as precision instruments or measurement devices.

Enhanced Comfort:

In applications involving human interaction, such as vehicles or industrial tools, sliding bearings contribute to user comfort. By reducing vibrations and shocks transmitted to the operator or occupants, sliding bearings improve the overall user experience and reduce operator fatigue.

Prevention of Resonance:

Resonance is a phenomenon where vibrations can be amplified due to the natural frequencies of the components. Sliding bearings help prevent resonance by providing damping properties that counteract the amplification effect. This is crucial in applications where precise control and stability are required.

In conclusion, sliding bearings play a vital role in applications requiring vibration dampening and shock absorption. Their ability to dampen vibrations, absorb shocks, isolate vibrations, enhance comfort, and prevent resonance contributes to the efficient and reliable operation of machinery and equipment in various industries.

sliding bearing

Maintenance Practices to Extend the Lifespan of Sliding Bearings

Proper maintenance is essential for maximizing the lifespan of sliding bearings and ensuring optimal performance. Here are specific practices that can help extend the life of sliding bearings:

Regular Lubrication: Adequate lubrication is crucial for minimizing friction and wear between sliding surfaces. Follow manufacturer recommendations for lubrication intervals and use the appropriate lubricants for the operating conditions.

Clean Environment: Keep the surrounding environment clean and free from dust, dirt, and contaminants. Regularly clean the machinery or equipment to prevent debris from entering the bearing area.

Seal Integrity: Ensure that bearing seals are in good condition to prevent contaminants from entering and lubricant from escaping. Replace damaged seals promptly to maintain proper protection.

Alignment and Mounting: Proper alignment and mounting of sliding bearings are critical to distribute loads evenly and prevent excessive wear. Follow manufacturer guidelines for installation procedures and torque specifications.

Regular Inspections: Schedule routine inspections to detect early signs of wear, damage, or misalignment. Visual inspections, temperature checks, and vibration analysis can help identify issues before they escalate.

Maintenance Records: Maintain detailed records of maintenance activities, including lubrication schedules, inspections, and replacements. This information can help track the condition of sliding bearings and plan maintenance tasks effectively.

Temperature Management: Control operating temperatures within recommended limits. Excessive heat can degrade lubricants and accelerate wear, while extreme cold can affect bearing performance.

Load Management: Avoid subjecting sliding bearings to loads beyond their specified capacities. Overloading can lead to premature wear and damage.

Training and Education: Ensure that personnel responsible for maintenance are adequately trained in proper procedures. Knowledgeable staff can perform maintenance tasks accurately and identify potential issues.

Timely Replacement: When wear or damage is detected that exceeds acceptable limits, replace sliding bearings promptly to prevent further damage to the machinery or equipment.

By implementing these maintenance practices, you can significantly extend the lifespan of sliding bearings, reduce downtime, and optimize the performance of machinery and equipment.

sliding bearing

Sliding Bearings and Their Applications

Sliding bearings, also known as plain bearings or journal bearings, are a type of bearing that operate on the principle of sliding friction between two surfaces. They are utilized in various applications where rotational or linear movement needs to be facilitated while minimizing friction and wear. Here are some common applications of sliding bearings:

  • Automotive Industry: Sliding bearings are widely used in engines and transmissions of vehicles to support rotating shafts and provide low-friction movement.
  • Industrial Machinery: They are employed in industrial equipment such as pumps, compressors, and turbines, where they help in reducing friction and ensuring smooth operation.
  • Aerospace: Sliding bearings are crucial components in aircraft engines, landing gear systems, and various aerospace mechanisms to provide reliable and low-wear motion.
  • Power Generation: In power plants, sliding bearings are found in turbines, generators, and other rotating equipment to facilitate movement with minimal energy loss.
  • Marine Applications: They are used in ship engines, propellers, and other marine equipment, providing durability in harsh marine environments.
  • Construction Equipment: Sliding bearings are used in construction machinery like cranes and excavators to support heavy loads and ensure smooth movement.
  • Heavy Industry: Various heavy industries, including mining and steel production, rely on sliding bearings for their robustness and ability to handle heavy loads.
  • Home Appliances: Sliding bearings are found in appliances like washing machines and refrigerators, facilitating the movement of rotating parts.
  • Medical Devices: Some medical devices use sliding bearings for their precision and low friction, ensuring accurate movement in equipment like medical scanners and robotic surgical systems.

Sliding bearings are chosen for applications where simplicity, cost-effectiveness, and reliable performance are essential. They come in different designs, such as plain cylindrical bearings, thrust bearings, and spherical bearings, to suit various motion requirements. Regular maintenance and proper lubrication are necessary to ensure the longevity and optimal performance of sliding bearings in their respective applications.

China best T Imken S Kf China Factory Direct Manufacture Machinery Auto Parts Housing Pillow Wheel Sliding Cooper Split Tapered Roller Bearing for Good Price   double row ball bearingChina best T Imken S Kf China Factory Direct Manufacture Machinery Auto Parts Housing Pillow Wheel Sliding Cooper Split Tapered Roller Bearing for Good Price   double row ball bearing
editor by CX 2024-04-24

China wholesaler Sliding Gate Roller Trailer Axle Gearbox Chrome Steel Gcr15 Stainless Steel Ceramic Nylon 20*52*15 6304 Deep Groove Ball Bearings double row ball bearing

Product Description

Product Parameters

Product Name Deep Groove Ball Bearings
Brand Name NMN
Material Chrome Steel  GCr15  Stainless Steel  Ceramic  Nylon
Cage Steel  Brass  Nylon
Weight(kg) 0.053
Clearance C0 C2 C3 C4 C5
Seals Type Open Z 2Z 2RS Znr 2RS1 2rsh 2rsl 2znr
Precision Grade P0  P6  P5  P4  P2
Vibration V1 V2 V3 V4
Quality ABEC1, 3, 5, 7,9
Load Rating(kN) Cr 15.9
Cor 7.9
Limiting Speed Oil 15000
Grease 11000
Service OEM  ODM
Sample Available
Port HangZhou/ZheJiang

Product Details

Single row deep groove ball bearings are used in a wide variety of applications, they are simple in design, non-separable, suitable for high speeds and are robust in operation, and need little maintenance. Deep raceway grooves and the close conformity between the raceway grooves and the balls enable deep groove ball bearings to accommodate axial loads in both directions, in addition to radial loads.

6304 bearing has the advantages of low noise, low friction and high speed, and is equipped with sealing cover, grease, etc., to extend the life of the product.
We provide OEM, ODM and other services, and provide you with relevant consulting information to help you with bearing selection, clearance configuration, product life and reliability analysis. We offer localized shipping solutions to save your shipping costs.
We can provide free samples, can accept custom LOGO or drawings, can design packaging according to requirements.

Bearing Models

Number Specifiction Load Rating (KN) Limiting Speed (r/min) Weight(Kg/pc)
d(mm) D(mm) B(mm) r(mm) Cr Cor Grease Oil
6300 10 35 11 0.6 8.2 3.5 15000 21000 0.053
6301 12 37 12 1.0 9.7 4.2 14000 20000 0.06
6302 15 42 13 1.0 11.4 5.45 13000 18000 0.082
6303 17 47 14 1.0 13.5 6.55 12000 17000 0.115
6304 20 52 15 1.1 15.9 7.9 11000 15000 0.144
6305 25 62 17 1.1 21.2 10.9 10000 13000 0.2193
6306 30 72 19 1.1 26.7 15 8000 10000 0.3498
6307 35 80 21 1.5 33.5 19.1 6800 8000 0.4542
6308 40 90 23 1.5 40.5 24 5800 7200 0.6394
6309 45 100 25 1.5 53 32 5000 6200 0.8362
6310 50 110 27 2.0 62 38.5 4400 5500 1.0822
6311 55 120 29 2.0 74.1 45 4200 5300 1.35
6312 60 130 31 2.1 85.2 52 4000 5100 1.7
6313 65 140 33 2.1 97.5 60 3900 5000 2.1
6314 70 150 35 2.1 111 68 3800 4800 2.5
6315 75 160 37 2.1 119 76.5 3600 5600 3
6403 17 62 17 1.1 22.7 10.8 14000 1600 0.27
6404 20 72 19 1.1 28.5 13.9 12000 14000 0.4
6405 25 80 21 1.5 34.5 17.5 10000 12000 0.53
6406 30 90 23 1.5 43.5 25 8800 10000 0.735
6407 35 100 25 1.5 55 31 7800 9100 0.952
6408 40 110 27 2 63.5 36.5 7000 8200 1.23
6409 45 120 29 2 77 40 6300 7400 1.53
6410 50 130 31 2.1 83 43 5700 6700 1.88
6411 55 140 33 2.1 89 49.5 5200 6100 2.29
6412 60 150 35 2.1 102 0.49 4800 5700 2.77
6413 65 160 37 2.1 111 0.68 4400 5200 3.3
6414 70 180 42 3 128 0.885 4100 4800 4.83
6415 75 190 45 3 138 99 3800 4500 5.72
6416 80 200 48 3 164 125 3600 4200 6.76
6417 85 210 52 4 165 128 3400 4000 7.95
6418 90 225 54 4 184 149 3200 3800 11.4
6419 95 240 55 4 186 153 3000 3500 13.4
6420 100 250 58 4 206 175 2900 3400 15

Packaging & Shipping

·Plastic rolling packing + Plastic bag + Paper carton
·Single Box + Plastic rolling packing + Plastic bag + Paper carton+pallet
·According to customer requirement

Applications

About Us

ZheJiang CZPT Bearing Group is a professional bearing manufacturer and exporter in China. We have been engaged in bearing industry for 20 years. Our company is specialized in producing Deep Groove Ball Bearings, Tapered Roller Bearings, Spherical Roller Bearings and Special Bearings in accordance with Customers’ designs.Our bearings has been widely applied into agricultural equipments, home appliances, power equipments, machine tools, automotives and engineering machinery, etc.

Our production is strictly executed with ISO9001 and ISO14001. Our products are mainly exported to Singapore, South Kora, Vietnam, Thailand, Turkey, Pakistan, Australia, Polan, France, UK, South America, USA, South Africa and other countries and regions of the world, with great public praise of high quality and reasonable price.

Company Profile

FAQ

1.Q:Could you supply free sample of bearing for our test?
A:Yes. Please afford the express fee and we will send you the sample within your first order.

2.Q:Sample time?
A:Within 3-4 days.

3.Q:Are you a factory or a Trade Company for Bearing ?
A:We are the factory.

4.Q:Whether you could make your products by our color?
A:Yes, The color of products can be customized if you can meet our MOQ.

5.Q:Could you accept OEM and customize?
A:Yes, OEM and ODM are accepted and we can customize for you according to sample or drawing.

6.Q:Do you have stocks?
A:Yes, most of the bearings showing on alibaba are in stock,especialy big bearings.

 

We sincerely hope we can build a long term relationship with all the clients and we also have great confidence in cooperating with every potential customer by most premium service and competitive price.

Welcome your inquiry and welcome your visit. 

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Contact Angle: Nmn
Aligning: Non-Aligning Bearing
Separated: Unseparated
Rows Number: Single
Load Direction: Radial Bearing
Material: Bearing Steel
Samples:
US$ 0.01/Set
1 Set(Min.Order)

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Request Sample

Customization:
Available

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Customized Request

sliding bearing

Improvement of Heavy Machinery Operation with Sliding Bearings

Sliding bearings play a crucial role in enhancing the operation of heavy machinery, such as mining equipment. Here’s how they contribute:

Reduced Friction and Wear:

Sliding bearings are designed to minimize friction between moving parts. In heavy machinery, where components are subjected to substantial loads and harsh conditions, reducing friction is essential to prevent premature wear and damage. Sliding bearings help distribute loads evenly and provide a smooth surface for components to slide against, reducing the risk of friction-induced failures.

Increased Durability:

The robust construction and materials used in sliding bearings make them well-suited for heavy machinery applications. They can withstand the heavy loads, impacts, and vibrations commonly encountered in mining equipment. Their durability contributes to the overall reliability and longevity of the machinery.

Improved Efficiency:

Efficiency is critical in heavy machinery to maximize productivity while minimizing energy consumption. Sliding bearings contribute to improved efficiency by reducing energy losses due to friction. With lower friction, machinery components can move more freely, requiring less energy to overcome resistance.

Resistance to Contaminants:

Mining environments are often filled with dust, dirt, and debris that can infiltrate machinery components. Sliding bearings are designed to operate effectively even in contaminated conditions. Their design and materials help prevent the intrusion of contaminants, reducing the risk of premature wear and component failure.

Enhanced Load Distribution:

Heavy machinery, especially in mining, experiences dynamic and uneven loads. Sliding bearings help distribute these loads evenly across surfaces, preventing localized stress concentrations. This load distribution contributes to the machinery’s overall structural integrity and minimizes the risk of catastrophic failures.

In conclusion, sliding bearings are integral to the efficient and reliable operation of heavy machinery in industries like mining. Their ability to reduce friction, enhance durability, improve efficiency, resist contaminants, and distribute loads makes them invaluable components for ensuring the smooth functioning of mining equipment.

sliding bearing

Signs of Wear or Damage in Sliding Bearings and Replacement Timing

Recognizing signs of wear or damage in sliding bearings is crucial for maintaining the performance and integrity of machinery and equipment. Here are the common signs to look for and the appropriate timing for replacement:

Increased Friction and Heat: If you notice higher levels of friction or heat around the bearing area, it could indicate that the bearing surfaces are experiencing excessive wear. Over time, this can lead to reduced efficiency and potentially cause further damage to the bearing and surrounding components.

Abnormal Noise: Unusual noises, such as grinding, squeaking, or knocking sounds, can indicate wear or damage within the sliding bearings. These noises are often caused by metal-to-metal contact or irregular movement of the bearing surfaces.

Uneven Wear Patterns: Inspect the bearing surfaces for uneven wear patterns, pitting, or scoring. These signs suggest that the bearing is not distributing the load properly, leading to localized damage and reduced performance.

Reduced Performance: If you notice a decline in the overall performance of the machinery or equipment, such as decreased output, slower operation, or reduced precision, it could be due to compromised sliding bearings.

Excessive Vibration: Excessive vibration can be a result of misaligned or damaged sliding bearings. Vibrations can affect the stability of the machinery and lead to premature wear of other components.

Visible Debris or Contamination: If you observe signs of debris, contaminants, or metal particles in the lubricant or around the bearing area, it could indicate wear or damage. Contaminants can accelerate wear and cause abrasive damage to the bearing surfaces.

Leakage of Lubricant: Sliding bearings often require proper lubrication to function effectively. If you notice a significant amount of lubricant leakage or seepage, it might be a sign that the bearing seals are compromised, which can lead to inadequate lubrication and accelerated wear.

Replacement Timing: It’s essential to replace sliding bearings as soon as signs of wear or damage are detected. Delaying replacement can lead to further deterioration, increased downtime, and potential damage to other components. Regular maintenance and inspections can help catch these issues early and prevent costly breakdowns.

Overall, monitoring the condition of sliding bearings through routine inspections and addressing signs of wear promptly can help ensure the longevity, efficiency, and reliability of machinery and equipment.

sliding bearing

Common Applications and Industries of Sliding Bearings

Sliding bearings are utilized across a wide range of applications and industries due to their unique advantages. Some common applications and industries where sliding bearings are commonly used include:

  • Automotive Industry: Sliding bearings are found in engines, transmissions, suspension systems, and various automotive components.
  • Industrial Machinery: They are used in manufacturing equipment, conveyors, printing machines, and more.
  • Power Generation: Sliding bearings are crucial in turbines, generators, and power transmission systems.
  • Aerospace: They play a role in aircraft landing gear, control systems, and propulsion mechanisms.
  • Marine: Sliding bearings are used in ship engines, propellers, and steering systems.
  • Construction and Mining: They are found in heavy machinery, excavators, loaders, and construction equipment.
  • Oil and Gas: Sliding bearings are used in drilling rigs, pumps, compressors, and refineries.
  • Railway: They are employed in locomotives, train wheels, and rail systems.
  • Medical Equipment: Sliding bearings are used in medical devices, imaging equipment, and surgical instruments.
  • Textile Industry: They play a role in weaving machines, spinning frames, and looms.
  • Food and Beverage: Sliding bearings are utilized in food processing equipment and packaging machinery.
  • Renewable Energy: They are used in wind turbines, solar tracking systems, and other renewable energy applications.

Sliding bearings provide reliable support and smooth motion in various environments, making them essential components in a wide range of industries.

China wholesaler Sliding Gate Roller Trailer Axle Gearbox Chrome Steel Gcr15 Stainless Steel Ceramic Nylon 20*52*15 6304 Deep Groove Ball Bearings   double row ball bearingChina wholesaler Sliding Gate Roller Trailer Axle Gearbox Chrome Steel Gcr15 Stainless Steel Ceramic Nylon 20*52*15 6304 Deep Groove Ball Bearings   double row ball bearing
editor by CX 2024-03-28

China supplier POM Wheel Plastic Bearing with Steel Balls Sliding Window Bearing Roller (ML-AU057) double row ball bearing

Product Description

HangZhou CZPT PULLEY MANUFACTURE CO., LTD. has been specialized in manufacturing Plastic Pulley/Rollers, Die-punching Pulley/Bearing, and Non-standard Bearings for about 25 years. It is located in HangZhou city of ZHangZhoug Province, which has convenient transportation benefited from Nignbo Seaport, HangZhou International Airport and the highway networks. Our company covers an area of 7000 m², with building area of 10500 m². Relying on advanced processing equipments and technology, and strict inspection system, our company is CZPT to provide good-quality and competitive products, and has gained a good reputation among customers.
We are committed  to developing  and designing  different  kinds of non-standard pulley  bearings, with an annual production  capacity  of 120 million sets. We export to more than 70 countries  and areas, like USA, Canada, Spain, Germany, France and Italy, etc.
Our company maintains our quality system to ISO 9001:2000, and has been audited by SGS for our production operations. We will continuously seek to provide our customers with good-quality products, excellent service and most competitive price. We look forward to building long-term business relationship with you and achieving our mutual benefits.
 

About us

name POM wheel Plastic Bearing with Steel Balls sliding window bearing roller (ML-AU057)
Brand  name According to customers’ requirements
Size As per the customer’s technic drawing or samples
material pom,pa6,pa66,nylon,pvc,abs…wheels,Aluminium,Zinc,Stainless steel frame
Technical process bearing production assembling,zinc plating,injection,turning
Color orange,white,black,yellow
Types customized
Payment terms A:100% TT
B: 30% T/T in advance .70% against copy of  B/L
Application caster wheel , small pulley , window , sliding door ,door closet wardrobe system…
Product Description 1.Item No.: as shown in the picture.
2.Material: steel/zinc/aluminum/plastic bracket + ball bearing / needle bearing wheel
3.For some models, the height of the roller is adjustable.
4.Color of the wheel: red, green, white, orange, etc.
5.Application: sliding door and window, binds, rolling shutters, furniture, conveyor belt, etc.
6.Normal packing: poly bag + outer carton

 

 

Comparable products

 

FAQ

Q: How to get a quotation and start business relationship with your company?
A: Please send us email and our sales representive will contact you as soon as we receive your email.

Q: How to receive a quotaion in the shortest time?
A: When you send us an enquiry, please try to provide more details, such as product size, photo or drawing, order quantity, etc. 

Q: How to start an OEM project with your company?
A: Please send us your designed drawings or original samples so that we can offer a quotation first. If all details are confirmed, we will arrange sample production once received your deposit.

Q: What’s your MOQ?
A: The MOQ depends on the design and production processes of the products. Nomally our company MOQ is 10000pc , but it can be much more or less depending on different product types. Therefore, we recommend you to tell us your required quantity first.

Q:How long can I receive an order?
A: That depends on the specific items and your order quantity. The lead time varies from 30 to 90 days. 

Why choose us

 

1.Professional experience: almost 20 years’ expenience in non-standard bearings, rollers, pulleys, and other plastic accessories for door and window.
2.Popular over the world: over 20 market countries.
3.Advantage: good quality with competitive price.
4.OEM offered: technical drawings, samples or photos are needed.

Contact Us

HangZhou CZPT Pulley Manufacture Co., Ltd.
WEBSITE: http://nbminli /  
ADDRESS: No.9 CZPT Road, CZPT Industrial Zone, Xihu (West Lake) Dis. District, HangZhou, China

/* January 22, 2571 19:08:37 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Aligning: Aligning Bearing
Separated: Separated
Rows Number: Multiple
Samples:
US$ 1/Piece
1 Piece(Min.Order)

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Order Sample

Customization:
Available

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Customized Request

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about shipping cost and estimated delivery time.
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Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

sliding bearing

Role of Sliding Bearings in Vibration Dampening and Shock Absorption Applications

Sliding bearings are essential components in applications where vibration dampening and shock absorption are critical. Here’s how they fulfill this role:

Vibration Dampening:

In various industrial processes and equipment, vibrations can lead to reduced performance, increased wear and tear, and even structural damage. Sliding bearings help dampen vibrations by providing a cushioning effect between moving components. The design of sliding bearings allows them to absorb and dissipate vibrations, preventing them from propagating throughout the machinery.

Shock Absorption:

Heavy machinery and equipment often experience sudden impacts or shocks due to sudden loads or external forces. Sliding bearings with their ability to absorb shocks and impacts help protect machinery from damage. They act as buffers that absorb and distribute the energy generated by these shocks, preventing it from causing harm to other components or the machinery structure.

Isolation of Vibrations:

Sliding bearings can be strategically placed in machinery to isolate specific components or sections from vibrations. This isolation helps maintain the stability and accuracy of delicate components that might be sensitive to vibrations, such as precision instruments or measurement devices.

Enhanced Comfort:

In applications involving human interaction, such as vehicles or industrial tools, sliding bearings contribute to user comfort. By reducing vibrations and shocks transmitted to the operator or occupants, sliding bearings improve the overall user experience and reduce operator fatigue.

Prevention of Resonance:

Resonance is a phenomenon where vibrations can be amplified due to the natural frequencies of the components. Sliding bearings help prevent resonance by providing damping properties that counteract the amplification effect. This is crucial in applications where precise control and stability are required.

In conclusion, sliding bearings play a vital role in applications requiring vibration dampening and shock absorption. Their ability to dampen vibrations, absorb shocks, isolate vibrations, enhance comfort, and prevent resonance contributes to the efficient and reliable operation of machinery and equipment in various industries.

sliding bearing

Impact of Materials on Sliding Bearing Performance and Durability

The choice of materials used in sliding bearings significantly influences their performance, longevity, and suitability for specific applications. Different materials offer varying characteristics that affect factors such as friction, wear resistance, load capacity, and corrosion resistance. Here are some common materials and their effects:

  • Bronze Bearings: Bronze bearings, often made from bronze alloys, offer good load-carrying capacity and resistance to wear. They are suitable for applications with moderate to heavy loads and low to moderate speeds. Bronze bearings also have good heat dissipation properties.
  • Steel Bearings: Steel bearings, particularly those made from stainless steel, provide excellent corrosion resistance and are suitable for applications exposed to harsh environments or moisture. Steel bearings are often used in marine and food processing industries.
  • Polymer Bearings: Polymer bearings, such as those made from materials like PTFE (polytetrafluoroethylene) or nylon, offer low friction and self-lubricating properties. They are suitable for applications where minimizing friction and wear is critical.
  • Composite Bearings: Composite bearings combine different materials to achieve specific performance characteristics. For instance, they might feature a polymer matrix with embedded reinforcing fibers for improved load capacity and wear resistance.
  • Graphite Bearings: Bearings with graphite as a lubricating element can operate without additional lubrication in certain conditions, reducing maintenance needs and offering self-lubricating properties.

The selection of materials should consider factors such as the application’s operating conditions, load requirements, speed, temperature, and the presence of corrosive substances. The right material choice ensures optimal performance, durability, and minimal maintenance for sliding bearings.

sliding bearing

Common Applications and Industries of Sliding Bearings

Sliding bearings are utilized across a wide range of applications and industries due to their unique advantages. Some common applications and industries where sliding bearings are commonly used include:

  • Automotive Industry: Sliding bearings are found in engines, transmissions, suspension systems, and various automotive components.
  • Industrial Machinery: They are used in manufacturing equipment, conveyors, printing machines, and more.
  • Power Generation: Sliding bearings are crucial in turbines, generators, and power transmission systems.
  • Aerospace: They play a role in aircraft landing gear, control systems, and propulsion mechanisms.
  • Marine: Sliding bearings are used in ship engines, propellers, and steering systems.
  • Construction and Mining: They are found in heavy machinery, excavators, loaders, and construction equipment.
  • Oil and Gas: Sliding bearings are used in drilling rigs, pumps, compressors, and refineries.
  • Railway: They are employed in locomotives, train wheels, and rail systems.
  • Medical Equipment: Sliding bearings are used in medical devices, imaging equipment, and surgical instruments.
  • Textile Industry: They play a role in weaving machines, spinning frames, and looms.
  • Food and Beverage: Sliding bearings are utilized in food processing equipment and packaging machinery.
  • Renewable Energy: They are used in wind turbines, solar tracking systems, and other renewable energy applications.

Sliding bearings provide reliable support and smooth motion in various environments, making them essential components in a wide range of industries.

China supplier POM Wheel Plastic Bearing with Steel Balls Sliding Window Bearing Roller (ML-AU057)   double row ball bearingChina supplier POM Wheel Plastic Bearing with Steel Balls Sliding Window Bearing Roller (ML-AU057)   double row ball bearing
editor by CX 2024-03-23

China manufacturer Wj387 29364 29368 29372 29376 29380 29384 CZPT CZPT CZPT CZPT CZPT CZPT C&U Thrust Roller Bearings 1688 Sliding Door Roller Bearings double row ball bearing

Product Description

Product Description

WHY CHOOSE E-ASIA BEARING?

1) 20 years of rich bearing industry export experience
2) ISO & MPA & CE & SGS & BV certified
3) Professional engineers team and Superior machines
4) 1 hour to HangZhou port or ZheJiang port
5) Strict quality inspection (3 steps) before shipment, such as SGS/BV third party certified.

CHOOSE E-ASIA       REFUSED ONE TIME BUSINESS

Thrust Roller Bearings 81series 81102 81103 81104 81105 81106 81107 81108 81109 81110 81111 81112 81113 81114 81115 81116 81117 81118 81120 81122 81124 81126 81128 81130 81132 81134 81136 81138 81140 81144 81148 81152 81156 81160 81164 81168 81172 81176 81180 81184 81188 81192 81196 811/5 110145 120155 130170 140180 150190 165710

Company Profile

        E-Asia was set up in 1996 and located at HangZhou, a beautiful city in China. Our company is bearing manufacturer and NSK CZPT CZPT CZPT CZPT HRB LYC NACHI C&U bearing distributor. We also provide OEM beaings.Since it was first established, E-AISA was dedicated in research, development and manufacture of bearings. Now, E-AISA has become main and 1 of the first grade suppliers of all kinds of bearings.
          Our products include: Deep Groove Ball Bearings, Self-aligning Ball Bearings, Spherical Bearings, Tapered Roller Bearings,Cylindrical Roller Bearings, Needle Roller Bearings, Self-aligning Roller Bearings, Angular Contact Ball Bearings, Thrust Ball Bearings and Trust Roller Bearings and Special Bearings.
        E-Asia is a backbone enterprise for bearing production in China. With an area of 60, 000 square meters, more than 260 sets devices and machines, and around 200 employees, our company annually turns out more than 6 million sets bearings.

        Our Bearings are exported to the USA, Canada, UK, Germany, Poland, Italy, Russia, the Middle East, Africa and other countries and regions of the world. E-Asia Bearing Co. Ltd. Is committed to the introduction of high-quality bearing products. Our company have more than 200 employees.
        Our brands include ZWZ bearings, CZPT bearings, CZPT bearings, CZPT bearings, CZPT bearings, CZPT bearings and so forth.

 
Our belief is “Specialization is quality; Quality is the future. Any product with 0.01% defect is 100% reject” is our quality policy.

Packaging & Shipping

FAQ

1.What is the minimum order quantity for this product?
Can be negotiated, we will try our best to meet customer needs.Our company is mainly based on wholesale sales, most customers’orders are more than 1 ton.

2.What is your latest delivery time?
Most orders will be shipped within 3-5 days of payment being received.

3.Does your company have quality assurance?
Yes, for 2 years.

4.What is the competitiveness of your company’s products compared to other companies?
High precision, high speed, low noise.

5.What are the advantages of your company’s services compared to other companies?
Answer questions online 24 hours a day, reply in a timely manner, and provide various documents required by customers for customs clearance or sales. 100% after-sales service.

6.Which payment method does your company support?
Do our best to meet customer needs, negotiable.

7.How to contact us quickly?
Please send us an inquiry or message and leave your other contact information, such as phone number, account or account, we will contact you as soon as possible and provide the detailed information you need.

/* March 10, 2571 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(“,”).forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1

Brand: Koyo, Timken NSK NTN .
Precision: Z1V1 Z2V2 Z3V3
Cage: Steel, Nylon, Brass
Customization:
Available

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Customized Request

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Shipping Cost:

Estimated freight per unit.







about shipping cost and estimated delivery time.
Payment Method:







 

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Full Payment
Currency: US$
Return&refunds: You can apply for a refund up to 30 days after receipt of the products.

sliding bearing

Differences Between Plain Sliding Bearings and Self-Lubricating Bearings

Plain sliding bearings and self-lubricating bearings are two distinct types of bearings used in various applications. Here are the key differences between them:

Plain Sliding Bearings:

  • Plain sliding bearings, also known as bushings, are simple bearing components that consist of a cylindrical sleeve made of a bearing material.
  • These bearings require external lubrication, such as grease or oil, to reduce friction and wear between the bearing and the shaft.
  • Regular maintenance and lubrication are essential to ensure proper operation and longevity.
  • Plain sliding bearings are cost-effective and suitable for applications where lubrication can be easily provided.
  • They are commonly used in low-speed and low-load applications, where the shaft slides within the bearing.

Self-Lubricating Bearings:

  • Self-lubricating bearings, also known as maintenance-free bearings, are designed to operate without the need for external lubrication.
  • These bearings incorporate solid lubricants, such as graphite, PTFE (polytetrafluoroethylene), or other additives, directly into the bearing material.
  • The solid lubricants are released gradually as the bearing operates, reducing friction and providing a consistent lubricating film.
  • Self-lubricating bearings are ideal for applications where frequent maintenance or lubrication is impractical or not feasible.
  • They are suitable for both low-load and high-load applications, as the self-lubricating properties help extend the bearing’s service life.

In summary, plain sliding bearings require external lubrication and are suitable for applications where lubrication can be provided, while self-lubricating bearings incorporate solid lubricants and operate without the need for regular maintenance. The choice between these two types depends on factors such as the application’s operating conditions, maintenance requirements, and budget considerations.

sliding bearing

Benefits of Sliding Bearings in Low-Speed and Heavy-Load Applications

Sliding bearings offer significant advantages in low-speed and heavy-load applications, where their unique characteristics provide optimal performance. Some examples of scenarios where sliding bearings benefit such applications include:

  • Mining Equipment: Sliding bearings are used in mining machinery such as crushers, mills, and conveyor systems. These applications often involve heavy loads and low speeds, where sliding bearings can provide robust support and reliable operation.
  • Steel Mills: In steel production, sliding bearings are utilized in rolling mills and continuous casting machines. These operations require handling heavy loads and slow rotation speeds, making sliding bearings suitable for providing the necessary support.
  • Hydraulic Systems: Sliding bearings are used in hydraulic cylinders, where slow and controlled movements are required for applications like construction machinery, material handling equipment, and heavy-duty presses.
  • Cranes and Lifts: Sliding bearings are employed in the construction of cranes, elevators, and lifting platforms. These applications involve lifting and lowering heavy loads at controlled speeds, making sliding bearings crucial for smooth and reliable motion.
  • Wind Turbines: Sliding bearings are used in the yaw and pitch systems of wind turbines. These systems need to handle the substantial weight of the turbine blades and operate at low speeds to optimize energy generation.

In these scenarios and more, sliding bearings provide the necessary support, stability, and durability required for low-speed and heavy-load applications.

sliding bearing

Design Principles and Functions of Sliding Bearings

Sliding bearings, also known as plain bearings or journal bearings, operate on the principle of providing a low-friction interface between two moving surfaces. The design of sliding bearings is based on creating a film of lubrication between the bearing surface and the shaft or journal it supports. This film of lubrication separates the two surfaces and minimizes direct metal-to-metal contact, reducing friction and wear.

The main components and design principles of sliding bearings include:

  • Bearing Material: Sliding bearings are typically made from materials with good wear resistance and self-lubricating properties, such as bronze, brass, or various polymers. These materials help reduce friction and prevent excessive wear.
  • Lubrication: Lubrication is crucial for the proper functioning of sliding bearings. It can be provided by an external lubricant, solid lubricants embedded in the bearing material, or a combination of both. The lubrication forms a protective layer that reduces direct contact and minimizes friction.
  • Clearance: Sliding bearings are designed with a specific clearance between the bearing and the shaft to accommodate the lubricating film and allow for proper movement. This clearance prevents seizing and binding of the bearing.
  • Load Distribution: The design of sliding bearings ensures that the load is distributed over a larger surface area to prevent excessive stress on any single point. This feature is essential for handling heavy loads in industrial applications.
  • Alignment and Misalignment: Sliding bearings can tolerate small misalignments between the bearing and the shaft. This flexibility allows them to accommodate minor shifts caused by thermal expansion, vibration, or other factors.
  • Heat Dissipation: Sliding bearings can generate frictional heat during operation. Proper design includes features to facilitate heat dissipation and prevent overheating that could lead to premature wear.
  • Application-Specific Design: The design of sliding bearings can vary based on the specific application requirements, including load capacity, speed, operating temperature, and environmental conditions.

The functions of sliding bearings include providing support to rotating or sliding shafts, reducing friction, absorbing and distributing loads, allowing for misalignment, and offering smooth movement even in dirty or contaminated environments. Sliding bearings are commonly used in various industrial machinery and equipment, including engines, pumps, conveyors, and manufacturing equipment.

Overall, the design principles and functions of sliding bearings make them suitable for applications where low friction, durability, load-bearing capacity, and adaptability to varying conditions are essential.

China manufacturer Wj387 29364 29368 29372 29376 29380 29384 CZPT CZPT CZPT CZPT CZPT CZPT C&U Thrust Roller Bearings 1688 Sliding Door Roller Bearings   double row ball bearingChina manufacturer Wj387 29364 29368 29372 29376 29380 29384 CZPT CZPT CZPT CZPT CZPT CZPT C&U Thrust Roller Bearings 1688 Sliding Door Roller Bearings   double row ball bearing
editor by CX 2024-02-19

China Japan KOYO Taper Roller Bearing STB3372 STB 3372 STB3372 For Auto Bearing double row ball bearing

Type: Roller
Structure: Taper
Relevant Industries: Production Plant
Design Quantity: CZPT STB3372LFT
Precision Rating: P0 , P2,P4,P5,P6
Seals Sort: ZZ2RS,opean
Quantity of Row: Solitary Row
Payment:: TT Paypal Weston Union VISA
Shipping time:: 3-5days
Shares: Bulk
Package: Authentic Package deal
Material: Chrome steel
Application: Machinery
Characteristic: Sleek Movement
Merchandise identify:: CZPT STB3372LFT
Service: OEM Custom-made Solutions
Packaging Particulars: First box 6308 6309 zz 2rs deep groove ball bearing FAS,FCA,DDU;Accepted Payment Forex:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHFAccepted Payment Type: T/T,L/C,D/P D/A,MoneyGram,PayPal,Western Union,Funds,EscrowLanguage Spoken:English,Chinese Our Solutions1.Any inquiries will be replyed inside of 24 several hours.2.Skilled manufactory for ten years.3.OEM provider:1) Tailored bearings are suitable in accordance to your needs.2) New style for bearing can be true in our factory.3) Popular model agent in ZheJiang .4) Prime good quality bearings and more reasonable cost.4.Right after-sale support:1) All merchandise will have been strictly High quality Checked in residence just before packing.2) All items will be properly packed just before delivery.3) Our firm provide specialized assiatance as the customers prerequisite and demands. ZheJiang XRT Bearing Co., LTD.Speak to me at any time!It is satisfaction to provide you! China manufacturing unit single direction Chrome Stainless steel Brass Cage Miniature 51100 51101 51102 51103 thrust ball bearing Welcome to our manufacturing facility!

Types of Ball Bearings

In their most basic form, Ball Bearings have one common feature – they are made of steel. The majority of these bearings are made of 52100 steel, which has one percent chromium and one percent carbon. The steel can be hardened by heat trea
tment. 440C stainless steel is used for rusting problems. A cage around the ball balls is traditionally made from thin steel. However, some bearings use molded plastic cages to save money and friction.
bearing

Single-row designs

Steel linear translation stages often use single-row designs for ball bearings. These types of bearings provide smooth linear travel and can withstand high loads. The material steel has a high modulus of elasticity and a high stiffness, as well as a lower thermal expansion than aluminum. For these reasons, steel is the material of choice for a ball bearing in a typical user environment. Single-row designs for ball bearings are also suitable for applications in humid or corrosive environments.
Single-row designs for ball bearings are available in a variety of sizes and are axially adjustable. They have a high radial capacity, but require relatively little space. Single-row deep groove ball bearings with snap rings are STN 02 4605 or R47, respectively. Bearings with snap rings are identified by a suffix such as NR. They may not have seals or shields installed.
These single-row angular contact ball bearings are capable of supporting axial and radial loads. In a two-raceway arrangement, the radial load on bearing A causes a radial load to act on bearing B. Both axial and radial forces are transmitted between single-row angular contact ball bearings, and the resulting internal force must be taken into account to calculate equivalent dynamic bearing loads P.
Single-row deep groove ball bearings are the most common type of ball bearings. These bearings are designed with only one row of rolling elements. The single-row design is simple and durable, which makes it ideal for high-speed applications. Single-row designs for ball bearings are also available in various bore sizes. They can also come in a variety of shapes and are non-separable. If you need a high-speed bearing, you may want to opt for a double-row design.
In addition to single-row designs for ball bearings, you can choose ceramic or steel ball bearings. Ceramic balls are considerably harder than steel balls, but they are not as hard as steel. Hence, ceramic bearings are stiffer than steel ball bearings, resulting in increased stress on the outer race groove and lower load capacity. This is a great benefit for those who need the bearings to be lightweight and strong.
The difference between single-row and double-row designs is in the way that the inner and outer ring are installed. A single-row design places the inner ring in an eccentric position relative to the outer ring. The two rings are in contact at one point, which causes a large gap in the bearing. The balls are then inserted through the gap. As a result, the balls are evenly distributed throughout the bearing, which forces the inner and outer rings to become concentric.
Deep-groove ball bearings are one of the most popular types of ball bearings. They are available in different designs, including snap-ring, seal and shield arrangements. The race diameter of a deep-groove ball bearing is close to the ball’s diameter. These types of bearings are suited for heavy loads, and their axial and radial support are excellent. Their main drawback is that the contact angle cannot be adjusted to accommodate a wide range of relative loads.
bearing

Ceramic hybrid ball bearings

Hybrid ball bearings with ceramic balls have numerous advantages. They feature improved kinematic behavior and require less lubrication. Consequently, they can reduce operating costs. Additionally, their low thermal expansion coefficient allows for smaller changes in contact angle and preload variations, and they can retain tolerances. Furthermore, ceramic hybrid ball bearings have significantly increased life spans compared to conventional steel-steel ball bearings, with up to 10 times the lifespan.
Although ceramic bearings can be used in automotive applications, many people believe that they’re a poor choice for bicycle hubs. They don’t reduce weight and only work well in high-rpm environments. As a result, many cyclists don’t even bother with ceramic-based bearings. However, both Paul Lew and Alan are of the opinion that ceramic bearings are best suited for industrial or medical equipment applications. Furthermore, Paul and Alan believe that they are ideal for high-altitude drone motors.
Another advantage of ceramic hybrid ball bearings is that they use less friction than conventional steel-based balls. They are also more durable, requiring less lubrication than steel-based bearings. Furthermore, the lower friction and rolling resistance associated with ceramic-based ball bearings means that they can last ten times longer than steel-based bearings. A ceramic-based hybrid ball bearing can be used for applications where speed and lubrication are critical.
Ceramic hybrid ball bearings feature both steel and silicon nitride balls. Silicon nitride balls have 50% more modulus of elasticity than steel balls and can improve accuracy and precision. Ceramic balls also have a smoother surface finish than steel balls, which reduces vibration and spindle deflection. These benefits result in increased speed and improved production quality. In addition to this, ceramic balls can also reduce the operating temperature, enhancing the work environment.
Hybrid bearings are a popular alternative to steel bearings. They have some benefits over traditional steel bearings, and are becoming a popular choice for engineered applications. Hybrid bearings are ideal for high speed machines. The material used to manufacture ceramic balls is a high-quality alloy, and is comparatively inexpensive. But you must understand that lubrication is still necessary for hybrid bearings. If you are not careful, you may end up wasting money.
These ball bearings can be used in many industries and applications, and they are widely compatible with most metals. The main advantage of hybrid ball bearings is that they are very durable. While steel balls tend to corrode and wear out, ceramic ball bearings can withstand these conditions while minimizing maintenance and replacement costs. The benefits of hybrid ball bearings are clear. So, consider switching to these newer types of ball bearings.
bearing

Self-aligning ball bearings

Self-aligning ball bearings are a good choice for many applications. They are a great alternative to traditional ball bearings, and they are ideal for rotating applications in which the shaft must move in several directions. They are also ideal for use in rotating parts where a tight tolerance is necessary. You can choose between two types: plain and flex shaft. Read on to find out which one will suit your needs.
Self-aligning ball bearings are designed with a higher axial load carrying capacity than single-row radial deep groove ball bearings. The amount of axial load carrying capacity is dependent upon the pressure angle. These bearings have a hollow raceway in the outer ring that allows the inner ring to pivot without friction. They are often used for high-speed applications. Because of their design, they are highly accurate.
Self-aligning ball bearings are radial bearings that feature two rows of balls in a spherical outer ring. They also feature two deep uninterrupted raceway grooves in the inner ring. Their unique features make them an excellent choice for applications where shaft deflection is a significant factor. Despite their small size, they have a high level of precision and can withstand heavy loads.
Self-aligning ball bearings can compensate for misalignment in shaft applications. The inner ring and ball assembly are positioned inside an outer ring containing a curved raceway. This spherical design allows the balls and cage to deflect and re-align around the bearing center. These bearings are also ideal for applications where shaft deflection is significant, such as in simple woodworking machinery.
Another type of self-aligning ball bearing uses a common concave outer race. Both balls and outer races automatically compensate for angular misalignment caused by machining, assembly, and deflections. Compared to spherical rollers, they have lower frictional losses than their spherical counterparts. Self-alignment ball bearings also have lower vibration levels compared to other types of bearings.
Self-aligning ball bearings operate in misaligned applications because their spherical outer raceway can accommodate misalignment. This design allows them to work in applications where shaft deflection or housing deformation is common. They are therefore more suitable for low to medium-sized loads. The only real drawback to self-aligning ball bearings is their price. If you need to purchase a self-aligning ball bearing for your next project, you can expect to pay around $1500.

China Japan KOYO Taper Roller Bearing STB3372 STB 3372 STB3372 For Auto Bearing     double row ball bearingChina Japan KOYO Taper Roller Bearing STB3372 STB 3372 STB3372 For Auto Bearing     double row ball bearing
editor by czh 2023-02-19

China INCH Taper Roller Bearing SET412 SET413 SET414 SET415 SET416 SET417 SET418 SET419 Hot in America Canada double row ball bearing

Type: Roller, Tapered Bearing
Framework: Taper, Roller
Relevant Industries: Building Material Shops, Producing Plant, Equipment Repair Outlets, Farms, Retail, Power & Mining, Garment Shops, Meals & Beverage Factory, Printing Stores, Construction works , Other, Advertising and marketing Firm, Construction works
Design Amount: SET412 SET413 SET414 SET415
Precision Score: P0 P5 P6
Seals Type: Open up 2RS ZZ
Number of Row: Single row
Materials: Chrome Metal GCR15/GCr15SiMn
HARDNESS: Hrc60-sixty three
Key phrases: Taper Roller Bearing
Primarily industry: Europe,Asia,Middle East,Americas
Service: OEM Custom-made Providers
Application: TRUCK, TRAILER, Equipment,All motor vehicle and devices
HS: 848220
Packaging Information: Taper Roller Bearing 1) One box Stepper Motor Nema seventeen Nema 23 Nema 34 3D Printer 322/957571 tapered roller bearing bearing taper roller 32217 taper roller bearing tapered roller bearing examination received 0845 taper roller bearing 32214 rear axle bearing CZPT device bearing 32221 taper roller bearing tapered roller bearing inch CZPT taper roller bearing l44643/l44610 pleton manufacturer taper roller bearing 3231/274 13685/257114 30304 31307 32205 32305 32926 32A/Q hm89443/ten 13687/257116 30306 31309 32207 32307 32930 32, 422740 utilized in cement business.And FC, FCD series utilized inSteel Industry.

Organization Imformation:

CHIK BEARINGS proven in 2001, creates a broad range of ball and roller bearings for automotive producing.Our principal bearing items include Deep groove ball bearings, tapered roller bearings, cylindrical roller bearings,spherical ball bearings, spherical roller bearings, angular get in touch with bearings, needle roller bearings, thrust ball bearings, spherical simple bearings, CZPT 2 stage 57HS22-A Stepper Motor 57HS22 NEMA23 with 2.2Nm torque 5.6A Size 81mm Shaft 8mm spherical bearings, automotivebearings pump bearings, and many non-normal bearings are also in our item range. The yearly output is more than 10 million sets.

To keep in entrance and producing development, we regularly hold expanding our producing abilities in a lot more cities the place are far more traffic-designed and Sources-ample in HangZhou, HangZhou and ZheJiang in China.Our plant was equipped with totally modern enclosed dust-free of charge workshop and warehouse, with enhanced detection technology. This allows us make many substantial good quality bearings and meet buyers shipping time. All goods could meet up with a lot of sophisticated international specifications with large high quality metal and completely screening remedy.

FAQ:
1. who are we?We are based mostly in ZheJiang , China, start off from 2015,promote to Domestic Industry(30.00%),North America(8.00%),South America(8.00%),Japanese Europe(8.00%),Northern Europe(8.00%),Western Europe(7.00%),Southern Europe(7.00%),Southeast Asia(5.00%),Mid East(5.00%),Japanese Asia(5.00%),South Asia(5.00%),Africa(4.00%). There are overall about 5-ten individuals in our office.
two. how can we assure high quality?Usually a pre-production sample ahead of mass creation Constantly last Inspection ahead of cargo
three.what can you get from us?Ball Bearing,Roller Bearingdeep groove ball bearing bearings auto bearing pillow block bearing taper roller bearing needle bearing bearing balls cylindrical roller bearings rod end bearings ball bearings spherical roller bearing angular contact ball bearing thrust ball bearing camshafts and bearing bushes CZPT bearingskateboard bearings CZPT bearing roller bearing wheel bearings other bearings
four. why must you buy from us not from other suppliers?Chik has been successful cooperation with many overseas consumers, leaving very good status of reliability with a large-high quality merchandise quality. With ample useful resource, strict high quality handle, higher-quality service, and aggressive value.
5. what services can we offer?Accepted Delivery Conditions: EXW FCAFOB,CFR,CIF, DDP DAT by air, by courier, by sea by railway,Approved Payment Currency:USD EURO RMB RUBAccepted Payment Type: T/T,L/C,PayPal,Western Union,Escrow 7016 7018 Angular Speak to Ball Bearing Ball Bearing Size 25712mm Language Spoken:English Chinese

Types of Ball Bearings

If you’re looking to purchase a new ball bearing, there are many different types available. Learn about Single-row designs, Ceramic hybrid bearings, and Self-aligning ball bearings. You can also choose from stainless steel or single-row designs. Then, read about the different types of materials available to you. You’ll have an easier time making a decision. After all, you won’t have to worry about maintaining your new ball bearing, since it will be maintained by your supplier.
bearing

Single-row designs

Ball bearings with a single-row design have a high load-carrying capacity. They are used in applications where high loads must be handled smoothly. A single-row design is a good choice when the material’s properties require high load-carrying capacity but limited axial load capability. Single-row designs use two bearings with similar design features, but they have different mounting methods. Single-row designs can be adjusted either against one another to accommodate axial loads.
The single-row design is suitable for high-speed applications, but also has some disadvantages. The contact angle a is the angle between the radial plane and contact line. The larger the angle, the higher the axial load carrying capacity of the bearing. Single-row angular contact ball bearings are suitable for higher axial forces. Single-row angular contact ball bearings have a single-row design and support high axial forces in one direction. Single-row ball bearings are available in both pressed steel and machined steel cages.
Angular contact ball bearings with a single row feature a cage made of fiber-glass reinforced polyamide 66. These are available in diameters up to 130 mm. Four-point angular contact ball bearings use brass, steel, or brass plate. They have good running properties and a low coefficient of linear expansion. Single-row designs are easy to mount and are widely available. Alternatively, they can be mounted with a universal match design, which allows them to be easily adjusted.
One-row angular contact ball bearings are generally not suitable for angular misalignments because they are unsuitable for compensation of angular misalignments. Misalignments cause internal forces in the bearing which reduce its radial load capacity and life expectancy. This type of bearing is not suitable for adjacent mounting as it increases the chances of misalignment. However, it is a suitable choice for applications where only one bearing is required per bearing position.

Ceramic hybrid bearings

While all-ceramic bearings are limited to very specialized applications, Si3N4-based hybrid bearings are finding use in a wide range of high-speed machines. Compared to steel, ceramics are less susceptible to centrifugal forces, which are directly proportional to the mass of the balls. Because Si3N4 replacement balls have a lower density than steel, these bearings reduce the stress placed on the outer race.
The benefits of hybrid bearings are clear: they allow for higher speeds and loads than full-ceramic bearings, and they require no lubrication. Because of their many benefits, many industrial equipment operators are switching to these innovative bearings. CBR is one company that specializes in ceramic hybrid bearings and can help you find the best product for your application. If you are thinking about purchasing ceramic bearings for your next machine, here are some things you need to know about them.
A ceramic ball bearing surface has an extremely low coefficient of friction, which is important for applications that require low friction and high speeds. Ceramic balls also have a higher hardness than steel balls, which increases their life. In addition to this, ceramic hybrid bearings have superior thermal properties, generating less heat even when spinning at high speeds. These properties make ceramic hybrid bearings an ideal choice for high-speed machinery, especially electric motors. They are also suitable for applications that operate under water.
A ceramic ball hybrid bearing is much less susceptible to temperature fluctuations and wear. Because they are essentially indestructible, ceramic balls do not generate wear particles from the adhesive wear. They can run at significantly higher speeds than steel balls. Ceramic balls are also more resistant to moisture. For this reason, grease is a recommended lubricant in most ceramic bearing applications. These lubricants offer superior protection against moisture and corrosion. Further, they are available in many types.
bearing

Self-aligning ball bearings

A self-aligning ball bearing is one type of self-aligning bearing. These bearings are recommended for use in flex shaft systems. Their self-aligning feature prevents them from misaligning when in use. They can be used in both single and multiple-joint systems. In addition to self-aligning ball bearings, these units also feature flex shafts.
These self-aligning ball bearings come in a variety of configurations, including cylindrical, round, tapered, and straight bore. Their inner ring is tapered to meet specific tolerances. They are suitable for operating temperatures ranging from -30°F to 120°F. Their wide range of applications allows them to be used in general machinery, precision instruments, and low noise motors. In addition, they are available in a variety of outside diameters, widths, and internal clearances.
Self-aligning ball bearings have two rows of balls and one common sphered raceway in the outer ring. This enables them to automatically compensate for angular misalignment, which may be caused by machining and assembly errors or deflections. Compared to spherical roller bearings, these self-aligning ball bearings generate less friction. They run cooler even at high speeds. Self-aligning ball bearings also offer free engineering support.
Self-aligning ball bearings are designed for difficult shaft alignment. They are double-row, self-retaining units, with cylindrical or tapered bores. These bearings are available in open and sealed designs, and can also be used in applications with misalignment. They are also available with an outer ring that rotates in relation to the inner ring. When it comes to shaft misalignment, self-aligning ball bearings are a great solution.

Stainless steel

Stainless steel is a metal that resists corrosion and is highly durable. Its corrosion-resistant and water-resistance properties make it a good choice for bearings in food and marine applications. Additionally, stainless steel has hygienic benefits. Here are some of the benefits of stainless steel ball bearings. Read on to learn more about these amazing bearings! We’ve included some of the most common uses for stainless steel.
Hardness is important in a ball bearing. Steel uses the Rockwell C scale to measure hardness. A grade 25 steel ball bearing is accurate to 25 millionths of an inch, while a grade five ceramic bearing is less than a half-inch round. Although roundness is important, it shouldn’t be overemphasized, as the bearing surfaces may not be as accurate as the grade of the metal. And remember, a higher price tag doesn’t mean a better product.
Stainless steel ball bearings are available in a variety of alloys. The alloys used in manufacturing a stainless steel ball bearing vary in hardness, strength, and ductility. Stainless steel ball bearings have high corrosion-resistance properties. Additionally, they have long lubrication lives. These benefits make them a popular choice for industrial applications. These bearings are easy to maintain, reduce replacement costs, and offer corrosion resistance.
The NTN Sentinel Series is a premium line of stainless steel bearings. The solid lube is NSF H1 registered and prevents grease from leaching into food. It is also corrosion-resistant and doesn’t need to be coated. The seals and slinger create a water-resistant barrier between the steel ball and the lubricant. It also adds safety and security to the bearing.
bearing

Plastic balls

For applications where noise and weight are major concerns, plastic balls are ideal. These non-magnetic balls are ideal for MRI X-ray machines and sensors. They are also easy to lubricate, and are non-magnetic. A polymer ball bearing is the lightest of all three types. This makes them a good choice for many industries. Read on to learn more. This article will introduce some of the advantages of plastic balls for ball bearings.
Although ceramic ball bearings are more durable and offer many advantages, they are more expensive than plastic. Fortunately, plastic ball bearings offer a cheaper alternative. These bearings feature all-plastic races and cages. Depending on the application, plastic balls can be used in applications involving chemicals. In these cases, plastic ball bearings are available with a C160 grade, which is safe for use in temperatures below 176 deg F.
Medical devices often require precision specialty balls, which are made of glass, stainless steel, and plastic. These bearings must meet stringent cleanliness requirements. To meet the most stringent requirements, they must undergo ultrasonic cleaning. These bearings are available in plastic raceways, and are also available with glass or stainless steel balls. Polyethylene balls are lightweight and can be used in a variety of applications. They can be ordered in different sizes and tolerances to meet specific requirements.
Plastic balls for ball bearings are often mounted into other parts, such as plastic wheels, pulleys, and housings. They can be seamlessly integrated into other parts of a machine, which reduces assembly time and improves affordability. One important advantage of plastic bearings is that they are rust-resistant. As such, they can be used in harsh environments without causing any damage. If a piece of equipment is exposed to extreme temperatures, polymers are the ideal choice.

China INCH Taper Roller Bearing SET412 SET413 SET414 SET415 SET416 SET417 SET418 SET419 Hot in America Canada     double row ball bearingChina INCH Taper Roller Bearing SET412 SET413 SET414 SET415 SET416 SET417 SET418 SET419 Hot in America Canada     double row ball bearing
editor by czh 2023-02-19

China double row tapered roller bearing 39393968 39x68x37 wheel bearing JRM3939JRM3968XD carrier bearing

Variety: Roller, Tapered roller bearing
Framework: Taper
Relevant Industries: Producing Plant, Machinery Repair Shops, Retail
Design Variety: 3939/3968
Precision Ranking: P0 P6 P5 P4 precision bearing
Seals Type: 2RS bearing
Amount of Row: Single row
Bore measurement: 39mm
OD.: 68mm
Thickness: 37mm
Origin: china bearing
Bearing Material: Gcr15 metal bearing
Seal variety: open bearing
Number of row: double row
OEM variety: JRM3939/JRM3968XD 3939
Precision rate: quality p4 p5 p6 p0 abec5
Packaging Particulars: 1. Model packing 2. One box packing 3. Economic industrial packing
Port: HangZhou, HangZhou

double row tapered roller bearing 3939/3968 39x68x37 wheel bearing JRM3939/JRM3968XD

tapered roller bearings consist of 4 interdependent elements: the cone (inner ring), 220 volt ac geared induction electrical motor 90mm 1 phase 3 phase 90w the cup (outer ring), the tapered rollers (rolling elements) and the cage (roller retainer). Tapered roller bearings are uniquely developed to control each thrust and radial masses amongst a rotating and non-rotating member. The steeper the cup angle, the better the ability of the bearing to take care of thrust masses.
Industries:
Aerospace, agriculture, automotive, 12v 24v 63mm higher torque micro equipment motor 60w with brush sliding door motor dc worm equipment motor heavy truck, cement, combination, coal, oil and gas, 8227mm vibrant seals spinner bearings 608 skateboard bearings 608-2rs design, gear drives, machine resources, mining, paper, Customized Drawing Style Cnc Turning Polished Sound Tough Anodized Steering Rotating Aluminum Alloy Mechanical Shaft metals, rail and wind.
Benefits:
Enhanced overall performance in demanding applications.

Sorts of tapered roller bearing:
solitary row tapered roller bearing
double row tapered roller bearing
four row tapered roller bearing
tapered roller wheel bearing
inch collection tapered roller bearing

Specification: JRM3939/JRM3968XD/JRM3900-SA tapered roller bearing 3939/3968
Collection
metric bearing
Roller bearing varieties
taper roller bearing
Number of row
double row
Cage variety
stamped steel
Precision rate
quality p4 p5 p6 p0 abec5
Bearing weight
.524 Kg
Proportions:
d – Bore
39.000 mm
D – Cup outer diameter
68.000 mm
T – Bearing width
37.000 mm

tapered roller wheel bearing catalogue:
Cone Cup Bearing Assembliesd(mm)D(mm)T(mm)
HM535349HM535310171.forty five260.35sixty six.675
6778767720174.625247.sixty fiveforty seven.625
6778667720174.625247.6547.625
M236845M236810174.625260.3553.975
9468794113174.625288.92563.5
EE219068219117174.625298.4582.fifty five
EE219068219122174.625311.fifteen82.55
H238148H238110174.625311.15eighty two.55
LL735449LL735410177.8215.920.638
6779067720177.8247.sixty fiveforty seven.625
6779167720177.eight247.sixty fiveforty seven.625
M236849M236810177.8260.3553.975
M236848M236810177.eight260.3553.975
M238840M238810177.8269.87555.562
9470094113177.8288.925sixty three.five
HM237545HM237510177.8288.92563.5
9470094118177.eight298.forty five63.five
H239640H239610177.eight319.96488.nine
H239640H239612177.8320.67588.9
EE470078X470128177.8327.57190.488
EE470078X470130177.eight330.twoninety.488
EE470073470130177.eight330.2ninety.488
EE470073470132177.eight336.5590.488
EE780705781400177.eight355.6sixty one.912
EE42 0571 421417177.836092.075
EE42 0571 421437177.8365.04992.075
EE42 0571 421450177.eight368.threeninety two.075
EE35 0571 351687177.eight428.625106.362
9370893125179.975317.fivesixty three.5
JM736149JM73611018025047
JM736149AJM736110a hundred and eighty250forty seven
LM236749LM236710184.fifteen234.ninety five34
LM236749LM236710A184.15235.22934
LL537649LL537610184.15236.53826.193
6788367820184.15266.seven47.625
6788467820187.325266.7forty seven.625
M238849M238810187.325269.87555.562
8773787111187.325282.575fifty.eight
H239649H239612187.325320.67588.9
JM738249JM738210one hundred ninety260forty six
JM238848M238810190269.87555.563
6788667835one hundred ninety.078289.992forty six
6788567820one hundred ninety.5266.747.625
8775087111one hundred ninety.5282.575fifty.8
8278882722190.five284.16255.562
8278882720a hundred ninety.5288.92555.562
9375093125a hundred ninety.5317.5sixty three.5
EE470075470128190.5327.57190.488
EE21571211300a hundred ninety.5330.twosixty three.five
EE470075470132a hundred ninety.5336.5590.488
HH845719HH845710one hundred ninety.5336.5598.425
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What is a bushing?

A bushing is a cylindrical lining made of a flexible material inside a metal housing. The inner squeeze tube of the bushing helps prevent it from being squeezed by the clip. The material also reduces friction and isolates vibration and noise, while improving performance. This article discusses some of the most common uses for bushings. In this article, we’ll discuss the most important reasons to choose a bushing for your transmission.
DESCRIPTION Anti-friction cylindrical lining

A bushing is a bearing that minimizes friction and wear within the bore. It is also used as a housing for shafts, pins, hinges or other types of objects. It takes its name from the Middle Dutch word shrub, which means “box”. It is also homologous to the second element of blunderbuss. Here’s how to identify bushings and how to use them.
bushing

Vibration isolation

Vibration mounts are required for inertial guidance and navigation systems, radar components, and engine accessories. Bushings isolate vibration and provide a more robust design in these applications. Bushings help eliminate vibration-related operational challenges and help protect expensive equipment from damage. Below are several types of vibrating mounts and the differences between them. Each type has unique uses and applications, and the type you choose will depend on the nature of the components and the environment.
Vibration isolation is an important safety feature of many modern machines and instruments. Used to reduce the dynamic consumption that an object suffers at runtime. Instead, it protects equipment and structures from amplitude-related damage. Bushings insulate objects from vibration by reducing the amount of dynamic action transferred from the object to the support structure. Bushings are a popular choice for vibration equipment manufacturers.
Vibration isolation is important in many industrial applications. Vibration can wreak havoc on electronic and mechanical equipment. The forces exerted by vibration can reduce the life expectancy of equipment, leading to premature failure. The cost of isolation depends on the weight of the object being isolated. Most isolators have minimum damping in the isolation region and maximum damping at natural frequencies. In addition, the cost of installation, transportation and maintenance is usually included in the cost.
In addition to providing shock and vibration isolation, bushings help stabilize components by absorbing shock. These devices may need to be replaced in the long run, and your machine design may dictate whether you need to buy more than one. Bushings are an important part of your equipment, so don’t skimp on quality when choosing a vibration isolation mount. You won’t regret it. They won’t break your budget, but will keep your equipment safe.
bushing

reduce noise

A properly positioned tree will block the view between the noise source and your house. Make sure the tree is taller than your house to effectively reduce noise. Also, make sure the sprocket and axle are properly aligned. The less noise they make, the better. If you have a noisy neighbor, you may want to consider installing a bushing at the front of the house to block the noise.
While it’s possible to replace the bushing yourself, it’s best to make sure you follow some basic procedures first. Park your car on level ground and apply the brakes before removing the hood. Check that the wheels move freely. Remember to wear gloves and goggles, and don’t cut yourself with sharp objects when changing bushings. If you can’t see under the hood, try opening the hood to allow more light to reach the engine area.
SuperPro bushings are designed to reduce noise and vibration in the automotive industry. They are a popular choice for aftermarket bushing manufacturers. While OE rubber bushings are soft and quiet, these polyurethane bushings are specifically designed to eliminate these noise issues. By determining the diameter of your vehicle’s anti-roll bars, you can choose the right bushing for your vehicle. You’ll be glad you did!
Damaged bushings can cause the stabilizer bar to become unstable. This, in turn, can cause the steering components to misalign, creating a loud ding. Worn bushings can also cause the wheel to squeak as it moves. If they’re worn, you’ll hear squeaks when cornering. You may even hear these noises when you are turning or changing lanes.
bushing

a bearing

A bushing is a component that provides a bearing surface for the forces acting axially on the shaft. A typical example of a thrust bearing is a propeller shaft. The bushing can be a separate part or an integral part of the machine. Typically, bushings are replaceable, while integral bearings are permanent and should not be replaced unless worn or damaged. Bushings are most commonly used in machinery, where they allow relative movement between components.
The bushing is usually an integral unit, while the bearing may have several parts. Simple bushings can be made of brass, bronze or steel. It is often integrated into precision machined parts and helps reduce friction and wear. Typically, bushings are made of brass or bronze, but other materials can also be used. Different designs have different applications, so you should understand what your application requires before purchasing a sleeve.
The most common uses of plain bearings are in critical applications, including turbines and compressors. They are also commonly used in low-speed shafting, including propeller shafts and rudders. These bearings are very economical and suitable for intermittent and linear motion. However, if your application does not require continuous lubrication, a plain bearing may not be required.
Another popular use for sleeves is in food processing. These bearings can be made from a variety of materials, including stainless steel and plastic. Plastic bearings are more cost-effective than metal and are an excellent choice for high-speed applications. These materials are also resistant to corrosion and wear. However, despite their high cost, they can be made from a variety of materials. However, in most cases, the materials used for plain bearings are aluminum nickel, phosphorus and silicon.

China double row tapered roller bearing 39393968 39x68x37 wheel bearing JRM3939JRM3968XD     carrier bearingChina double row tapered roller bearing 39393968 39x68x37 wheel bearing JRM3939JRM3968XD     carrier bearing
editor by czh 2023-02-18

China Heavy Load F-809280. Prl, 809281, 804182, PLC110/190 Mixer Truck Bearing Double Row Roller Bearing wheel bearing

Item Description

Brass Cage 61840MA 61844MA 61848MA Slim Wall Deep Groove Ball Bearing ABEC-5 From China Bearing Manufacturer
 

Bearing Specification :

Model Number 61920-2RS
Portion Identify Thin Wall Deep Groove Ball Bearing
Brand name FSK / KBE / SKB / OEM
Content Gcr15 Chrome Steel
Quantity of Row Solitary Row
Dimensions(mm)(d*D*b) 1.PRL  Bearings 809280 1.06.PRL-J30NF Bearings 540626AA.J30CNF one.PRL  Bearings 534176 110×180×69/eighty two
Z-579905.06.PRL Bearings 579905A 110×180×74/82
F-85712.PRL Bearings 85712A 120×215×58/eighty
F-801215  Bearings 801215A 100×160×61/66
BS2B248180 Bearings BS2B 248180 100×165×52/65
400365  Bearings 400365 100×160×66
forty 0571    Bearings 40 0571 110×180×82
8H312   Bearings 8H312 a hundred and twenty*215*fifty eight/80 
85712  Bearings 85712  
11449  Bearings 11449 100×180×69/82
2513D11   Bearings 2513D11  
540626AA   Bearings 540626AA a hundred*a hundred and fifty*fifty/sixty two
579905AA   Bearings 579905AA one hundred ten*one hundred eighty*sixty nine/82
CPM2513D   Bearings CPM2513D  
GB4571501  Bearings GB4571501  
722361018   Bearings 722361018  
PLC58-6   Bearings PLC58-6 a hundred*a hundred and fifty*65/50
PLC58-5  Bearings PLC58-five one hundred*a hundred and eighty*sixty nine/82
PLC58-10  Bearings PLC58-10 one hundred ten*one hundred eighty*sixty nine/82
PLC110/190   Bearings PLC110/a hundred ninety 110*a hundred ninety*eighty two/86

Other Bearings We Supply:

Deep groove ball bearings Linear ball bearings Pillow block bearings Clutch release bearings
Cylindrical roller bearings Needle roller bearings Thrust ball bearings Thrust roller bearings
Spherical roller bearings Ball joint bearings Conveyor roller bearings Angular get in touch with ball bearings

Our Benefit:

About FSK Manufacturing unit Situation :

FAQ:
1.How can I get the bearing value?
Mike: You can go away your information on Alibaba, or conact us right by e-mail, , SkYPE, Viber. Notify us your amount, usually 2-5 hours you will get the value.
2.How can I buy them?
Mike: You can area get on Alibaba, or pay the payment by Western Union, Paypal, T/T and L/C.
three. How extended I can get these bearings?
Mike: for tiny buy, we will delivery the bearings in 1-2 days following recive your payment. generally 3-5 times will get there in your location by worldwide express, these kinds of as DHL, TNT, UPS and so on. For huge buy, remember to speak to us.
4.How to protect the bearing quality?
Mike: All procudts handed ISO9001:2008 and ISO14000 certificates. we can accept small sample order, you can check out the top quality.
5. Other service.
Mike: We can provide OEM support according to your demand.
 
FSK Bearing Company Rewards:
(1) We have 1st-class tests tools to detect bearing numerous knowledge parameters and manage the top quality of the bearing.
Every time bearings have to first detected regardless of whether the high quality is certified and the unqualified bearing will be eliminated directly.
So we can get the believe in of a large variety of customers, and offer them for a number of a long time.
(2) We have our very own R & D capabilities, to support buyers remedy the issue of non-normal bearings.
We can also according to customer demands change their possess mark.
(3) Price tag, our manufacture make sure that our charges across China are fairly aggressive.
It is greater for you to examine rates and good quality among suppliers.
But everyone understands you can not acquire the maximum top quality items with the lowest price,
but our merchandise is the best high quality if you use equivalent price tag.
 
FSK Cooperation Specifics
Shipping:
For Modest excess weight or ungent ,we deliver by specific UPS,DHL,FEDEX, or EMS,china publish with Thracking amount
For max manufacturing , we will ship by sea/air.
Payment Item:
TT, thirty% deposit , 70% ahead of shippment.
L/C At Sight
Paypal Or Western Union In progress
Support:
Trade Assurance
Payment Security
Well timed Supply Assured
Merchandise Qualtity Security

 

 

Slender Wall 61920-2RS Double Sealed Deep Groove Ball Bearing Huge Size , Get Cheap Price from China Bearing Manufacturing facility Now !

To Be Negotiated 1 Piece
(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Large (200-430mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Model Number 61920-2RS
Part Name Thin Wall Deep Groove Ball Bearing
Brand FSK / KBE / SKB / OEM
Material Gcr15 Chrome Steel
Number of Row Single Row
Dimensions(mm)(d*D*b) 100mm × 140mm × 20mm
Weight / Mass ( KG ) 0.787kg
HS Code  8482102000
Original Country Show CHINA

###

FSK Mixer Bearings
F-809280.PRL  Bearings 809280 100×165×52/65
Z-540626.06.PRL-J30NF Bearings 540626AA.J30CNF 100×150×50/62
F-800730.PRL Bearings 800730 100×160×61/66
F-804312.PRL Bearings 804312A 120×215×58/80
GB 40779 S01 Bearings GB 40779 SO1 200×300×118
Z-534176.PRL  Bearings 534176 110×180×69/82
Z-579905.06.PRL Bearings 579905A 110×180×74/82
F-804312.PRL Bearings 804312A 120×215×58/80
F-801215  Bearings 801215A 100×160×61/66
BS2B248180 Bearings BS2B 248180 100×165×52/65
400365  Bearings 400365 100×160×66
400903   Bearings 400903 110×180×82
8H312   Bearings 8H312 120*215*58/80 
804182  Bearings 804182  
11449  Bearings 11449 100×180×69/82
2513D11   Bearings 2513D11  
540626AA   Bearings 540626AA 100*150*50/62
579905AA   Bearings 579905AA 110*180*69/82
CPM2513D   Bearings CPM2513D  
GB40779501  Bearings GB40779501  
722361018   Bearings 722361018  
PLC58-6   Bearings PLC58-6 100*150*65/50
PLC58-5  Bearings PLC58-5 100*180*69/82
PLC58-10  Bearings PLC58-10 110*180*69/82
PLC110/190   Bearings PLC110/190 110*190*82/86

###

Deep groove ball bearings Linear ball bearings Pillow block bearings Clutch release bearings
Cylindrical roller bearings Needle roller bearings Thrust ball bearings Thrust roller bearings
Spherical roller bearings Ball joint bearings Conveyor roller bearings Angular contact ball bearings
To Be Negotiated 1 Piece
(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Large (200-430mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0.5/Piece
1 Piece(Min.Order)

|
Request Sample

###

Model Number 61920-2RS
Part Name Thin Wall Deep Groove Ball Bearing
Brand FSK / KBE / SKB / OEM
Material Gcr15 Chrome Steel
Number of Row Single Row
Dimensions(mm)(d*D*b) 100mm × 140mm × 20mm
Weight / Mass ( KG ) 0.787kg
HS Code  8482102000
Original Country Show CHINA

###

FSK Mixer Bearings
F-809280.PRL  Bearings 809280 100×165×52/65
Z-540626.06.PRL-J30NF Bearings 540626AA.J30CNF 100×150×50/62
F-800730.PRL Bearings 800730 100×160×61/66
F-804312.PRL Bearings 804312A 120×215×58/80
GB 40779 S01 Bearings GB 40779 SO1 200×300×118
Z-534176.PRL  Bearings 534176 110×180×69/82
Z-579905.06.PRL Bearings 579905A 110×180×74/82
F-804312.PRL Bearings 804312A 120×215×58/80
F-801215  Bearings 801215A 100×160×61/66
BS2B248180 Bearings BS2B 248180 100×165×52/65
400365  Bearings 400365 100×160×66
400903   Bearings 400903 110×180×82
8H312   Bearings 8H312 120*215*58/80 
804182  Bearings 804182  
11449  Bearings 11449 100×180×69/82
2513D11   Bearings 2513D11  
540626AA   Bearings 540626AA 100*150*50/62
579905AA   Bearings 579905AA 110*180*69/82
CPM2513D   Bearings CPM2513D  
GB40779501  Bearings GB40779501  
722361018   Bearings 722361018  
PLC58-6   Bearings PLC58-6 100*150*65/50
PLC58-5  Bearings PLC58-5 100*180*69/82
PLC58-10  Bearings PLC58-10 110*180*69/82
PLC110/190   Bearings PLC110/190 110*190*82/86

###

Deep groove ball bearings Linear ball bearings Pillow block bearings Clutch release bearings
Cylindrical roller bearings Needle roller bearings Thrust ball bearings Thrust roller bearings
Spherical roller bearings Ball joint bearings Conveyor roller bearings Angular contact ball bearings

Understanding the Different Types of Bearings

When you are looking for a bearing, you have many options to choose from. This article will explain the various types, functions, and working principles of different types of bearings. Once you understand the basic components, you can make an informed decision about which one to buy. Here’s an overview of some of the most common types. Learn more about each type below! Read on to learn about the differences between these different types of bearings! Posted in Articles

Functions

bearing
Bearings serve as an integral part of a mechanical device. These devices help transfer torque from one part of a structure to another. These mechanisms increase the efficiency of a shaft by increasing its life. However, the functions of bearings depend on the application of the structure. Among other functions, bearings provide support to shafts. Anti-friction bearings come in two types: ball and roller bearings. These components have line and point contact, which is the most common type. Archimedes’s principle states that the force is equal to the weight of the fluid that is being displaced. Bearings can transfer lateral loads to a substructure.
A bearing has two primary functions. The first is to prevent direct metal-to-metal contact. A bearing prevents friction, heat generation, and wear and tear of components. A bearing also reduces energy consumption. Its other purpose is to guide and support a rotating body. In addition to these functions, bearings can also reduce wear and tear on a machine. As a result, they are among the most widely used machines in the world.
Seals are a major component of a bearing. They prevent foreign materials from entering and lubricating the moving parts. The design of seal lips determines their effectiveness. Fuel economy regulations and CO2 emissions regulations are pushing the demand for low-friction bearings. However, high-performance seals do not always provide high-performance. As a result, current estimations of the friction in bearings depend on trial and error methods.
Another important function of bearings is that they transfer the load of a rotating component to its housing. This load can be axial or radial. Bearings also limit movement to predefined directions. Some types of rolling element bearings have balls or cylinders inside. These bearings are less frictional than sliding ones, thus they allow parts to move freely during rotation. These parts can then be used for various applications. So, bearings are an integral part of machines.

Types

The most common type of bearing is a plain bearing. It uses surfaces in rubbing contact to transmit movement from one part to another. These bearings may be discrete or may consist of a hole in a metal sleeve or a planar surface bearing another part. Some plain bearings are flanged, while others are made of a sleeve with a flange at one end. These bearings often give acceptable accuracy and life, but they are expensive and cannot be used in large scale applications.
Radial bearings are used when there is a need for high-speed or corrosive parts. This type of bearing also serves as a support in an intermediate situation. Its two components are called the base and the cover. The base and cover are connected and are arranged parallel to the main axis. This type of bearing is used in steady-state and axial motion applications. The radial bearings are also used when the shafts are long.
Angular contact bearings are another type of bearing. These are easy to install and require minimal maintenance. Their races are displaced along the axis. They are also better at handling axial loads and transferring them to the housing. These types of bearings are commonly used in pumps, automobiles, and high-speed applications. If you are looking for an affordable, reliable bearing, look no further than the angular contact bearing.
Another type of bearing is a self-lubricating bushing. These are lightweight and wear-resistant. Unlike the other types of bearing, they do not require any lubrication or maintenance. In fact, some are completely maintenance-free. But if you’re worried about maintenance, this type of bearing may be a good choice. There are many benefits of using self-lubricating bushings. It is also a good option for applications where your machine is exposed to extreme temperatures.

Working principle

bearing
A bearing has two primary functions: support and load transfer. In engineering applications, the bearing tends to push the load in the direction of the shaft. A radial load pushes the bearing downward and a thrust load pushes it sideways. Both types of load transfer are important in a variety of applications. The working principle of each type is described below. Listed below are the main uses for each type of bearing.
A plain bearing uses a PTFE liner on the interface of two moving parts. The PTFE liner acts as a lubricant and may be filtered to alter its friction. The journal bearing uses the motion of the journal to force fluid into the gap between two moving parts. This results in a small amount of play in the bearing. This play is acceptable for most applications. A ball bearing may have a maximum play of 2 mm for a ten-millimeter shaft.
The primary function of a bearing is to assist in rotation and to reduce mechanical friction between the two objects. A bearing may be installed as a separate device or as an integral part of a machine. For more complex applications, bearings are very precise components requiring the highest standards of technology. For this reason, it is important to understand the working principle of bearings. The next time you need to lift or slide a heavy object, consider a bearing.
Ball bearings are a common type of ball bearing and can be found in industrial machinery and automobiles. Their unique structure helps them support less weight. This is because they are comprised of two rings – an inner race and an outer race. The balls themselves have a small area of contact and transfer axial loads in one direction. A cage surrounds the balls and prevents them from colliding. This makes ball bearings a popular choice for many applications.

Sealing system

A bearing’s seals are vital for the operation of rolling and rotating components. These systems enable rotation and linear movement while limiting friction and dispersing stress. Without the proper seals, these components could face catastrophic failure. In addition to protecting the bearing from external forces, seals help retain lubricant inside the system and prevent harmful particles from entering the gap. A seal’s lubrication helps prevent the onset of mechanical damage and prolongs the life of the bearing.
A bearing seal is made up of two parts: the inner sealing element and the outer sealing element. A passageway runs through the bearing assembly to the outer seal element. A hydraulic press or pneumatic jack is recommended for installing the seal. These tools are effective in reducing deformation and improving seal installation quality. When fitting the seal, ensure that the tool does not hit the seal directly. A proper adopter will distribute the load uniformly across the seal.
The seal’s efficiency depends on its gap. A four-inch shaft seal can flow 0.5 standard cubic feet per minute. A seal’s efficiency is highly dependent on the gap size. The gap size is a cube of the flow through the system. A smaller gap size allows high flow and pressure but less leakage. If both surfaces of the seal have similar pressures and flow rates, the seal is efficient. However, a small gap reduces the pressures and reduces wear.
Mechanical seals have numerous advantages, including their ability to protect against contaminants and splashing liquids. Labyrinth seals are the first line of defense against leaks. They operate without friction. Their high level of sealing efficiency helps ensure that the bearing remains operational for long. This type of seal is made from metal plates and is designed for a wide temperature range and misalignment. Its advantages include being easy to install and offering 100% sealing efficiency.

Maintenance

bearing
Bearing maintenance is critical to ensuring that your bearings keep operating at their peak performance. Proper maintenance will improve bearing life, reduce downtime and increase productivity while reducing costs. Here is an 8-point checklist to optimize your bearings and make them last longer. To optimize their performance, you should follow these steps regularly. In case a bearing does not last long, you should replace it as soon as possible. Listed below are some tips to ensure proper maintenance.
The first step is to determine how often your bearings require lubrication. Some manufacturers recommend that you lubricate them weekly, but this can do more harm than good. Instead, use ultrasound to measure the level of friction and trend its levels. This way, you will know exactly when to grease your bearings. It’s also important to check how often they should be inspected and calibrated. A professional can provide guidance on proper maintenance.
Next, inspect your bearings for cracks and scratches. You should never install a bearing that has been dropped or scratched. Even a small crack will affect the performance of the bearing and could lead to its premature failure. A proper alignment is essential for the bearing to function properly. Make sure you have the correct tools to perform this task. These tools can help you reduce manual work and promote safe bearing maintenance. You should also ensure that the shaft and housing are clean and undamaged.
Proper maintenance can prolong bearing service life. Proper lubrication, mounting, inspection, basic condition monitoring, and dismounting can extend their life. Proper maintenance extends their lifespan and improves plant productivity. While bearings are essential for machinery, you should make sure you follow the proper safety procedures every time you work with them. These tips will also help prevent accidents and maintain your machine’s efficiency. Once you’ve followed these guidelines, you can safely inspect your bearings and ensure that they’re operating at their optimum capacity.

China Heavy Load F-809280. Prl, 809281, 804182, PLC110/190 Mixer Truck Bearing Double Row Roller Bearing     wheel bearingChina Heavy Load F-809280. Prl, 809281, 804182, PLC110/190 Mixer Truck Bearing Double Row Roller Bearing     wheel bearing
editor by czh 2022-12-29

China Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing with Best Sales

Item Description

 Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing
 

Basic Features of Tapered Roller Bearing
Kinds 35710 collection
30300 collection
31300 collection
32000 collection
32200 sequence
32300 series
32900 series
33000 sequence
Inch series
Material Bearing Metal(GCr15, 100Cr6)
08/10
Dimension Metric and Inch
Precision P0 P5 P6
Super ending Sure
MOQ 1 Personal computer
Shipping and delivery Time 30-sixty days
Sea Ports ZheJiang HangZhou HangZhou

Why Pick HECTO?
one. More than 20 many years of producing and exporting activities
2. an ISO/TS16949 firm
3. a hundred% inspecting of goods
four. More aggressive rates with better good quality
five. Far more than ninety nine% of delivery in time
six. Fast reaction of your email messages and inquiries
seven. Merchandise can be traced again

***HECTO’s prices of tapered roller bearing are quite aggressive. You are welcome to ship us your email to get Prices Checklist.

 
 
 
 

Some Metric Tapered Roller Bearings

BEARING NO. d D T
35712 fifteen 35 11.seventy five
35713 17 forty thirteen.25
35714 twenty 47 15.twenty five
35715 25 52 16.25
35716 30 62 seventeen.25
35717 35 72 18.25
35718 40 eighty 19.twenty five
35719 45 85 twenty.seventy five
35710 fifty ninety 21.75
35711 fifty five 100 22.75
35712 60 110 23.seventy five
35713 65 one hundred twenty 24.seventy five
35714 70 125 26.25
35715 75 a hundred thirty 27.twenty five
35716 80 140 28.25
35717 85 a hundred and fifty thirty.5
35718 ninety 160 32.5
35719 95 a hundred and seventy 34.five
35710 100 180 37
35711 one zero five a hundred ninety 39
35712 one hundred ten two hundred 41
35714 a hundred and twenty 215 forty three.five
35716 one hundred thirty 230 43.seventy five
35718 a hundred and forty 250 45.75
35710 150 270 49
35712 one hundred sixty 290 fifty two
35714 a hundred and seventy 310 57
35716 one hundred eighty 320 fifty seven
35718 190 340 sixty
35710 two hundred 360 sixty four
       
30302 fifteen forty two 14.twenty five
30303 seventeen forty seven fifteen.twenty five
30304 20 52 sixteen.twenty five
30305 twenty five 62 eighteen.twenty five
30306 thirty seventy two 20.75
30307 35 eighty 22.seventy five
30308 40 ninety 25.25
30309 45 100 27.twenty five
3571 50 one hundred ten 29.twenty five
3571 55 one hundred twenty 31.5
3571 60 one hundred thirty 33.five
3571 65 a hundred and forty 36
3571 70 a hundred and fifty 38
3571 seventy five a hundred and sixty 40
three 0571 eighty 170 42.5
three 0571 eighty five 180 forty four.5
3 0571 ninety 190 46.five
3571 ninety five two hundred 49.5
30320 a hundred 215 fifty one.5
30321 105 225 53.five
30322 110 240 fifty four.5
30324 a hundred and twenty 260 fifty nine.five
30326 a hundred thirty 280 63.75
30328 one hundred forty 300 sixty seven.seventy five
30330 150 320 72
3571 260 540 114
       
31305 twenty five sixty two eighteen.twenty five
31306 30 72 twenty.75
31307 35 80 22.75
31308 40 ninety twenty five.twenty five
31309 45 one hundred 27.twenty five
31310 50 a hundred and ten 29.twenty five
31311 55 one hundred twenty 31.five
31312 60 a hundred thirty 33.5
31313 sixty five a hundred and forty 36
31314 70 150 38
31315 seventy five one hundred sixty 40
31316 80 one hundred seventy forty two.five
31317 85 a hundred and eighty 44.five
       
320/22 22 44 fifteen
320/28 28 52 sixteen
320/32 32 58 seventeen
32004 20 forty two 15
32005 25 forty seven fifteen
32006 30 55 seventeen
32007 35 sixty two eighteen
32008 40 68 19
32009 45 seventy five 20
32571 fifty eighty twenty
32011 55 90 23
32012 sixty 95 23
32013 sixty five one hundred 23
32014 70 one hundred ten twenty five
32015 seventy five 115 twenty five
32016 eighty one hundred twenty five 29
32017 eighty five a hundred thirty 29
32018 ninety one hundred forty 32
32019 ninety five a hundred forty five 32
32571 one hundred 150 32
32571 a hundred and five 160 35
32571 one hundred ten a hundred and seventy 38
32571 one hundred twenty a hundred and eighty 38
32026 a hundred thirty 200 45
32571 140 210 forty five
32030 one hundred fifty 225 48
32032 one hundred sixty 240 51
32034 170 260 fifty seven
       
32205 25 fifty two 19.five
32206 thirty 62 21.25
32207 35 72 24.25
32208 forty 80 24.75
32209 45 eighty five 24.seventy five
32210 fifty 90 24.seventy five
32211 55 a hundred 26.75
32212 60 one hundred ten 29.seventy five
32213 sixty five a hundred and twenty 32.seventy five
32214 70 one hundred twenty five 33.twenty five
32215 seventy five one hundred thirty 33.25
32216 80 a hundred and forty 35.25
32217 85 one hundred fifty 38.5
32218 ninety a hundred and sixty 42.5
32219 ninety five 170 45.5
32220 a hundred 180 49
32221 a hundred and five 190 fifty three
32222 110 200 56
32224 one hundred twenty 215 61.five
32226 130 230 sixty seven.seventy five
32228 a hundred and forty 250 seventy one.seventy five
32230 150 270 seventy seven
32232 one hundred sixty 290 84
32234 170 310 91
32236 one hundred eighty 320 91
32238 one hundred ninety 340 97
32240 200 360 104
32244 220 400 114
       
32303 seventeen 47 20.twenty five
32304 20 52 22.twenty five
32305 25 sixty two twenty five.25
32306 30 seventy two 28.75
32307 35 eighty 32.seventy five
32308 40 90 35.25
32309 forty five 100 38.twenty five
32310 fifty 110 forty two.twenty five
32311 fifty five one hundred twenty forty five.5
32312 sixty 130 forty eight.five
32313 sixty five one hundred forty fifty one
32314 70 one hundred fifty fifty four
32315 seventy five a hundred and sixty fifty eight
32316 eighty 170 61.5
32317 eighty five a hundred and eighty sixty three.5
32318 90 a hundred ninety sixty seven.five
32319 ninety five 200 seventy one.5
32320 100 215 77.5
32321 one hundred and five 225 81.5
32322 one hundred ten 240 84.five
32324 120 260 ninety.5
32330 a hundred and fifty 320 114
       
32907 35 fifty five 14
32908 40 sixty two 15
32909 45 sixty eight fifteen
32910 50 seventy two fifteen
32911 55 eighty 17
32912 60 eighty five 17
32913 65 90 seventeen
32914 70 a hundred twenty
32915 seventy five 105 20
32916 eighty 110 twenty
       
33005 twenty five forty seven 17
33006 30 55 20
33007 35 sixty two 21
33008 forty 68 22
33009 45 75 24
33571 50 80 24
33011 fifty five 90 27
33012 60 ninety five 27
33013 65 a hundred 27
33014 70 a hundred and ten 31
33017 eighty five 130 36
33018 ninety one hundred forty 39
33113 sixty five a hundred and ten 34
33116 eighty a hundred thirty 37
33117 eighty five 140 41
33119 ninety five a hundred and sixty 49
332/28 28 58 24
332/32 32 sixty five 26
33206 30 sixty two twenty five
33207 35 72 28
33208 40 80 32
33209 45 85 32
33210 50 90 32
33212 60 one hundred ten 38

Some Inch Tapered Roller Bearings

BEARING NO. d D T
L21549/L21511 fifteen.875 34.988 10.998
11590/11520 fifteen.875 forty two.862 fourteen.288
H11590/H11520 fifteen.875 forty two.863 14.288
A6067/A6157 sixteen.993 39.992 twelve.014
LM11749/LM11710 17.462 39.878 13.843
HLM11749/HLM11710 seventeen.463 39.878 13.843
A6075/A6157 19.05 39.992 12.014
HLM11949/HLM11910 19.05 forty five.237 15.494
LM11949/LM11910 19.05 45.237 fifteen.494
5075/5185 19.05 forty seven 14.381
H 0571 7/H5715 19.05 49.225 eighteen.034
9067/9195 19.05 49.225 eighteen.034
9067/9196 19.05 forty nine.225 21.209
9067/9194 19.05 49.225 21.209
9078/9195 19.05 forty nine.225 19.845
9078/9196 19.05 49.225 23.02
9078/9194 19.05 forty nine.225 23.02
9074/9195 19.05 forty nine.225 19.845
9074/9196 19.05 49.225 23.02
9074/9194 19.05 49.225 23.02
5079/5185 19.987 forty seven 14.381
12580/12520 twenty.638 49.225 19.845
HM12649/HM12610 21.43 fifty.005 seventeen.526
M12649/M12610 21.43 50.005 seventeen.526
HLM12749/HLM12710 22 45.237 15.494
LM12749/LM12710 22 45.237 15.494
HLM12749/HLM12711 22 forty five.975 15.494
7087/7196 22.225 fifty.005 thirteen.495
M12648/M12610 22.225 50.005 17.526
7087/7204 22.225 fifty one.994 15.011
1380/1328 22.225 fifty two.388 19.368
H1380/H1328 22.225 fifty two.388 19.368
H1280/H1220 22.225 57.15 22.225
1779/1729 23.812 fifty six.896 19.368
7098/7196 24.981 50.005 thirteen.495
7098/7204 24.981 fifty one.994 15.011
7097/7196 twenty five fifty.005 thirteen.495
7097/7204 twenty five fifty one.994 fifteen.011
7100/7196 25.4 fifty.005 13.495
HL44643/HL44610 25.four 50.292 14.224
L44643/L44610 twenty five.four 50.292 14.224
7100/7204 twenty five.four 51.994 15.011
15101/15245 twenty five.four sixty two 19.05
15100/15245 twenty five.4 sixty two 19.05
15101/15250 twenty five.4 sixty three.5 20.638
15101/15250X 25.four 63.5 twenty.638
15100/15250 25.four sixty three.five 19.05
15100/15250X 25.four sixty three.five twenty.638
23100/23256 25.four 65.088 22.225
L44649/L44610 26.988 fifty.292 14.224
15580/15520 26.988 51.15 17.462
15106/15245 26.988 sixty two 19.05
H1988/H1922 28.575 fifty seven.fifteen 19.845
H57174/H57120 28.575 sixty eight.263 22.225
2872/2820 28.575 seventy three.571 22.225
H57172/H57120 28.575 seventy three.571 22.225
17118/17244 29.985 62 16.002
15117/15245 30 62 19.05
15117/15250 thirty sixty three.five 20.638
15117/15250X 30 63.5 20.638
H14118/H14283 thirty seventy two.085 22.385
M86649/M86610 thirty.162 64.292 21.433
HM86649/HM86610 thirty.163 64.292 21.433
15120/15245 thirty.213 sixty two 19.05
15118/15245 30.213 62 19.05
15120/15250X thirty.213 63.5 20.638
15120/15250 thirty.213 sixty three.5 20.638
15118/15250X 30.213 sixty three.5 20.638
15118/15250 30.213 sixty three.5 20.638
LM67048/LM67571 31.75 59.131 fifteen.875
H15123/H15245 31.75 sixty one.999 18.161
15123/15245 31.75 62 eighteen.161
15126/15245 31.75 62 19.05
15125/15245 31.75 sixty two 19.05
15123/15250 31.75 sixty three.five twenty.638
15123/15250X 31.seventy five sixty three.5 twenty.638
15126/15250 31.75 63.five twenty.638
15126/15250X 31.75 63.five 20.638
15125/15250 31.seventy five 63.five 20.638
15125/15250X 31.75 63.5 20.638
H2580/H2520 31.seventy five 66.421 25.4
H57175/H57120 31.seventy five sixty eight.263 22.225
14125A/14276 31.75 69.012 19.845
14125A/14274 31.75 sixty nine.012 19.845
2580/2523 31.75 69.eighty five 23.812
H2580/H2523 31.75 sixty nine.eighty five 23.813
M88048/M88571 33.338 68.262 22.225
HM88048/HM88571 33.338 68.263 22.225
H14131/H14276 33.338 69.012 19.845
14130/14276 33.338 sixty nine.012 19.845
14130/14274 33.338 69.012 19.845
LM48548/LM48510 34.925 sixty five.088 eighteen.034
14137A/14276 34.925 69.012 19.845
14137A/14274 34.925 69.012 19.845
14138A/14276 34.925 69.012 19.845
14138A/14274 34.925 69.012 19.845
H-14138A/H-14276 34.925 sixty nine.012 19.845
HHM88649/HHM88610 34.925 72.233 25.four
25877/25821 34.925 seventy three.571 23.812
H25877R/H25821 34.925 73.571 23.813
31594/31520 34.925 seventy six.two 29.37
H31593/H31520 34.925 seventy six.2 29.37
3379/3320 34.925 80.167 29.37
HL68149/HL68110 34.987 fifty nine.131 fifteen.875
HL68149/HL68111 34.987 59.975 15.875
L68149/L68110 35 59.131 15.875
25880/25821 36.487 seventy three.571 23.812
13682/13620 36.512 sixty nine.012 19.05
HM89449/HM89410 36.512 seventy six.2 29.37
3878/3820 36.512 eighty five.725 thirty.162
46143/46368 36.513 ninety three.663 31.75
HJL69349/HJL69310 38 sixty three 17
13889/13830 38.one 63.5 twelve.seven
LM29749/LM29710 38.one sixty five.088 18.034
HLM29749/HLM29710 38.1 sixty five.088 18.034
HLM29748/HLM29710 38.one 65.088 eighteen.034
13685/13621 38.one 69.012 19.05
2788/2729 38.1 seventy six.two 23.812
2788/2720 38.1 76.2 23.812
H2788R/H2720 38.1 76.two 23.813
H26878R./H26822. 38.1 seventy nine.375 23.813
3490/3420 38.1 seventy nine.375 29.37
3381/3320 38.one eighty.167 29.37
418/414 38.1 88.501 26.988
2789/2735X 39.688 seventy three.571 23.812
M257147/M257111 39.688 73.571 twenty five.654
H2789R/H2720 39.688 76.two 23.813
HLM300849/HLM300811 40.987 sixty seven.975 17.5
18590/18520 forty one.275 73.571 sixteen.667
H18590/H18520 forty one.275 seventy three.571 16.667
LM501349/LM501310 41.275 seventy three.431 19.558
HLM501349/HLM501310 forty one.275 seventy three.431 19.558
HLM501349/HLM501314 41.275 73.431 21.43
11162R/11300 41.275 76.2 eighteen.009
24780/24720 forty one.275 76.2 22.225
24780R/24721 forty one.275 seventy six.two twenty five.four
26882/26822 41.275 seventy nine.375 23.812
H26882R/H26820. 41.275 eighty.167 25.four
3384/3320 41.275 eighty.167 29.37
3585R/3525 41.275 87.313 30.163
4388/4335 forty one.275 90.488 39.688
3579R/3525 42.863 87.313 thirty.163
342S/332 forty two.875 80 21
25577/25520 forty two.875 eighty two.931 23.812
25577/25523 forty two.875 82.931 26.988
H25577/H25523 forty two.875 eighty two.931 26.988
25577/25521 forty two.875 eighty three.058 23.812
25580/25520 44.45 eighty two.931 23.812
H25580/H25520 44.forty five eighty two.931 23.813
25580/25523 44.forty five eighty two.931 26.988
25580/25521 44.forty five eighty three.058 23.812
3578/3525 44.forty five 87.312 30.162
3578R/3525 44.forty five 87.313 30.163
HM85719/HM85710 44.forty five 88.9 30.163
355X/352 forty four.forty five ninety.119 23
HM85719/HM85712 44.45 92.075 30.163
3782/3720 44.45 93.264 30.163
HM903249/HM903210 44.forty five 95.25 thirty.958
53176/53375 forty four.forty five ninety five.twenty five thirty.958
55175/55443 forty four.45 112.713 thirty.163
65385/65320 forty four.45 114.three forty four.forty five
3776/3720 44.983 93.264 thirty.163
LM157149/LM157110 forty five.242 seventy three.431 19.558
HLM157149/HLM157110 forty five.242 73.431 19.558
LM603049/LM6571 45.242 seventy seven.788 19.842
LM603049/LM603012 45.242 seventy seven.788 21.forty three
25590/25520 forty five.618 82.931 23.812
H25590/H25520 45.618 eighty two.931 23.813
25590/25523 45.618 82.931 26.988
H25590/H25523 45.618 82.931 26.988
H25590/18620 46.038 79.375 seventeen.463
359S/354A 46.038 eighty five twenty.638
3779/3720 47.625 93.264 thirty.163
528/522 47.625 101.six 34.925
536/532X 47.625 107.ninety five 36.513
55187/55437 forty seven.625 111.one hundred twenty five 30.162
3781/3730 forty nine.212 93.264 thirty.162
5395/5335 49.212 103.188 forty three.658
HH506348/HH5 0571 49.212 114.three forty four.forty five
HJLM104948/HJLM104910 fifty eighty two 21.5
HLM104949/HJLM104910 fifty.eight eighty two 21.976
LM104949/LM104911 50.8 eighty two.55 21.fifty nine
HLM104949/HLM104911 fifty.8 eighty two.fifty five 21.fifty nine
HLM104949/HLM104912 fifty.8 82.931 21.fifty nine
18790/18720 fifty.8 eighty five 17.462
18790/18724 fifty.eight 88.nine seventeen.462
368/362A fifty.8 88.9 20.638
368A/362A fifty.8 88.nine 20.638
28580R.L/28521.L fifty.eight ninety two.075 24.608
3780/3730 fifty.8 ninety three.264 thirty.162
3780/3720 50.eight ninety three.264 thirty.163
49585/49520 50.eight one zero one.six 31.75
529/522 fifty.eight one hundred and one.six 34.925
45284/45220 fifty.eight 104.775 30.162
HM807046/HM85711 50.8 104.775 36.512
537/532X fifty.8 107.95 36.512
55200/55437 fifty.eight 111.one hundred twenty five 30.162
555/553X fifty.8 122.238 38.1
72200/72487 fifty.8 123.825 36.512
65200/65500 50.8 127 44.45
28584R./28521 fifty two.388 ninety two.075 24.608
389AS/382A 53.975 96.838 21.001
389A/382 53.975 98.425 21
456/453X fifty three.975 104.775 30.162
HM807049/HM85711 53.975 104.775 36.512
39578/39520 fifty three.975 112.712 thirty.162
621/612 fifty three.975 one hundred twenty.65 forty one.275
557S/552A 53.975 123.825 38.1
65212/65500 fifty three.975 127 44.45
6280/6220 53.975 127 50.8
JLM506849E/JLM506810E fifty five 90 23
5566/5535 fifty five.562 122.238 43.658
28680/28622 fifty five.563 97.sixty three 24.608
387A/382A 57.fifteen 96.838 21.001
28682/28622 57.15 97.sixty three 24.608
462/453X fifty seven.15 104.775 30.163
45290/45221 57.15 104.775 thirty.162
469/453X 57.15 104.775 30.163
390/394A fifty seven.15 110 21.999
3979/3920 fifty seven.15 112.712 thirty.162
39581/39520 57.15 112.713 thirty.163
33225/33462 fifty seven.fifteen 117.475 30.162
66225/66462 fifty seven.15 117.475 33.338
555S/553X 57.15 122.238 38.1
65225/65500 57.15 127 forty four.forty five
635/632 57.fifteen 136.525 forty one.275
6455/6420 fifty seven.15 149.225 fifty three.975
3981/3920 58.738 112.712 30.162
65231/65500 fifty eight.738 127 forty four.forty five
HM911244R/HM911216 fifty nine.987 134.983 33.449
28985/28921 sixty.325 a hundred 25.four
28985/28920 60.325 a hundred and one.six twenty five.4
3980/3925 60.325 112.713 30.162
HM212044/HM212571 sixty.325 122.238 38.1

US $1
/ Set
|
1 Set

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0/Set
1 Set(Min.Order)

|
Request Sample

###

Customization:

###

Basic Features of Tapered Roller Bearing
Types 30200 series
30300 series
31300 series
32000 series
32200 series
32300 series
32900 series
33000 series
Inch series
Material Bearing Steel(GCr15, 100Cr6)
08/10
Dimension Metric and Inch
Precision P0 P5 P6
Super finishing Yes
MOQ 1 PC
Delivery Time 30-60 days
Sea Ports Shanghai Ningbo Qingdao

###

Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing  
  Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing
Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing  
  Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing

###

BEARING NO. d D T
30202 15 35 11.75
30203 17 40 13.25
30204 20 47 15.25
30205 25 52 16.25
30206 30 62 17.25
30207 35 72 18.25
30208 40 80 19.25
30209 45 85 20.75
30210 50 90 21.75
30211 55 100 22.75
30212 60 110 23.75
30213 65 120 24.75
30214 70 125 26.25
30215 75 130 27.25
30216 80 140 28.25
30217 85 150 30.5
30218 90 160 32.5
30219 95 170 34.5
30220 100 180 37
30221 105 190 39
30222 110 200 41
30224 120 215 43.5
30226 130 230 43.75
30228 140 250 45.75
30230 150 270 49
30232 160 290 52
30234 170 310 57
30236 180 320 57
30238 190 340 60
30240 200 360 64
       
30302 15 42 14.25
30303 17 47 15.25
30304 20 52 16.25
30305 25 62 18.25
30306 30 72 20.75
30307 35 80 22.75
30308 40 90 25.25
30309 45 100 27.25
30310 50 110 29.25
30311 55 120 31.5
30312 60 130 33.5
30313 65 140 36
30314 70 150 38
30315 75 160 40
30316 80 170 42.5
30317 85 180 44.5
30318 90 190 46.5
30319 95 200 49.5
30320 100 215 51.5
30321 105 225 53.5
30322 110 240 54.5
30324 120 260 59.5
30326 130 280 63.75
30328 140 300 67.75
30330 150 320 72
30352 260 540 114
       
31305 25 62 18.25
31306 30 72 20.75
31307 35 80 22.75
31308 40 90 25.25
31309 45 100 27.25
31310 50 110 29.25
31311 55 120 31.5
31312 60 130 33.5
31313 65 140 36
31314 70 150 38
31315 75 160 40
31316 80 170 42.5
31317 85 180 44.5
       
320/22 22 44 15
320/28 28 52 16
320/32 32 58 17
32004 20 42 15
32005 25 47 15
32006 30 55 17
32007 35 62 18
32008 40 68 19
32009 45 75 20
32010 50 80 20
32011 55 90 23
32012 60 95 23
32013 65 100 23
32014 70 110 25
32015 75 115 25
32016 80 125 29
32017 85 130 29
32018 90 140 32
32019 95 145 32
32020 100 150 32
32021 105 160 35
32022 110 170 38
32024 120 180 38
32026 130 200 45
32028 140 210 45
32030 150 225 48
32032 160 240 51
32034 170 260 57
       
32205 25 52 19.5
32206 30 62 21.25
32207 35 72 24.25
32208 40 80 24.75
32209 45 85 24.75
32210 50 90 24.75
32211 55 100 26.75
32212 60 110 29.75
32213 65 120 32.75
32214 70 125 33.25
32215 75 130 33.25
32216 80 140 35.25
32217 85 150 38.5
32218 90 160 42.5
32219 95 170 45.5
32220 100 180 49
32221 105 190 53
32222 110 200 56
32224 120 215 61.5
32226 130 230 67.75
32228 140 250 71.75
32230 150 270 77
32232 160 290 84
32234 170 310 91
32236 180 320 91
32238 190 340 97
32240 200 360 104
32244 220 400 114
       
32303 17 47 20.25
32304 20 52 22.25
32305 25 62 25.25
32306 30 72 28.75
32307 35 80 32.75
32308 40 90 35.25
32309 45 100 38.25
32310 50 110 42.25
32311 55 120 45.5
32312 60 130 48.5
32313 65 140 51
32314 70 150 54
32315 75 160 58
32316 80 170 61.5
32317 85 180 63.5
32318 90 190 67.5
32319 95 200 71.5
32320 100 215 77.5
32321 105 225 81.5
32322 110 240 84.5
32324 120 260 90.5
32330 150 320 114
       
32907 35 55 14
32908 40 62 15
32909 45 68 15
32910 50 72 15
32911 55 80 17
32912 60 85 17
32913 65 90 17
32914 70 100 20
32915 75 105 20
32916 80 110 20
       
33005 25 47 17
33006 30 55 20
33007 35 62 21
33008 40 68 22
33009 45 75 24
33010 50 80 24
33011 55 90 27
33012 60 95 27
33013 65 100 27
33014 70 110 31
33017 85 130 36
33018 90 140 39
33113 65 110 34
33116 80 130 37
33117 85 140 41
33119 95 160 49
332/28 28 58 24
332/32 32 65 26
33206 30 62 25
33207 35 72 28
33208 40 80 32
33209 45 85 32
33210 50 90 32
33212 60 110 38

###

BEARING NO. d D T
L21549/L21511 15.875 34.988 10.998
11590/11520 15.875 42.862 14.288
H11590/H11520 15.875 42.863 14.288
A6067/A6157 16.993 39.992 12.014
LM11749/LM11710 17.462 39.878 13.843
HLM11749/HLM11710 17.463 39.878 13.843
A6075/A6157 19.05 39.992 12.014
HLM11949/HLM11910 19.05 45.237 15.494
LM11949/LM11910 19.05 45.237 15.494
5075/5185 19.05 47 14.381
H09067/H09195 19.05 49.225 18.034
9067/9195 19.05 49.225 18.034
9067/9196 19.05 49.225 21.209
9067/9194 19.05 49.225 21.209
9078/9195 19.05 49.225 19.845
9078/9196 19.05 49.225 23.02
9078/9194 19.05 49.225 23.02
9074/9195 19.05 49.225 19.845
9074/9196 19.05 49.225 23.02
9074/9194 19.05 49.225 23.02
5079/5185 19.987 47 14.381
12580/12520 20.638 49.225 19.845
HM12649/HM12610 21.43 50.005 17.526
M12649/M12610 21.43 50.005 17.526
HLM12749/HLM12710 22 45.237 15.494
LM12749/LM12710 22 45.237 15.494
HLM12749/HLM12711 22 45.975 15.494
7087/7196 22.225 50.005 13.495
M12648/M12610 22.225 50.005 17.526
7087/7204 22.225 51.994 15.011
1380/1328 22.225 52.388 19.368
H1380/H1328 22.225 52.388 19.368
H1280/H1220 22.225 57.15 22.225
1779/1729 23.812 56.896 19.368
7098/7196 24.981 50.005 13.495
7098/7204 24.981 51.994 15.011
7097/7196 25 50.005 13.495
7097/7204 25 51.994 15.011
7100/7196 25.4 50.005 13.495
HL44643/HL44610 25.4 50.292 14.224
L44643/L44610 25.4 50.292 14.224
7100/7204 25.4 51.994 15.011
15101/15245 25.4 62 19.05
15100/15245 25.4 62 19.05
15101/15250 25.4 63.5 20.638
15101/15250X 25.4 63.5 20.638
15100/15250 25.4 63.5 19.05
15100/15250X 25.4 63.5 20.638
23100/23256 25.4 65.088 22.225
L44649/L44610 26.988 50.292 14.224
15580/15520 26.988 51.15 17.462
15106/15245 26.988 62 19.05
H1988/H1922 28.575 57.15 19.845
H02474/H02420 28.575 68.263 22.225
2872/2820 28.575 73.025 22.225
H02872/H02820 28.575 73.025 22.225
17118/17244 29.985 62 16.002
15117/15245 30 62 19.05
15117/15250 30 63.5 20.638
15117/15250X 30 63.5 20.638
H14118/H14283 30 72.085 22.385
M86649/M86610 30.162 64.292 21.433
HM86649/HM86610 30.163 64.292 21.433
15120/15245 30.213 62 19.05
15118/15245 30.213 62 19.05
15120/15250X 30.213 63.5 20.638
15120/15250 30.213 63.5 20.638
15118/15250X 30.213 63.5 20.638
15118/15250 30.213 63.5 20.638
LM67048/LM67010 31.75 59.131 15.875
H15123/H15245 31.75 61.999 18.161
15123/15245 31.75 62 18.161
15126/15245 31.75 62 19.05
15125/15245 31.75 62 19.05
15123/15250 31.75 63.5 20.638
15123/15250X 31.75 63.5 20.638
15126/15250 31.75 63.5 20.638
15126/15250X 31.75 63.5 20.638
15125/15250 31.75 63.5 20.638
15125/15250X 31.75 63.5 20.638
H2580/H2520 31.75 66.421 25.4
H02475/H02420 31.75 68.263 22.225
14125A/14276 31.75 69.012 19.845
14125A/14274 31.75 69.012 19.845
2580/2523 31.75 69.85 23.812
H2580/H2523 31.75 69.85 23.813
M88048/M88010 33.338 68.262 22.225
HM88048/HM88010 33.338 68.263 22.225
H14131/H14276 33.338 69.012 19.845
14130/14276 33.338 69.012 19.845
14130/14274 33.338 69.012 19.845
LM48548/LM48510 34.925 65.088 18.034
14137A/14276 34.925 69.012 19.845
14137A/14274 34.925 69.012 19.845
14138A/14276 34.925 69.012 19.845
14138A/14274 34.925 69.012 19.845
H-14138A/H-14276 34.925 69.012 19.845
HHM88649/HHM88610 34.925 72.233 25.4
25877/25821 34.925 73.025 23.812
H25877R/H25821 34.925 73.025 23.813
31594/31520 34.925 76.2 29.37
H31593/H31520 34.925 76.2 29.37
3379/3320 34.925 80.167 29.37
HL68149/HL68110 34.987 59.131 15.875
HL68149/HL68111 34.987 59.975 15.875
L68149/L68110 35 59.131 15.875
25880/25821 36.487 73.025 23.812
13682/13620 36.512 69.012 19.05
HM89449/HM89410 36.512 76.2 29.37
3878/3820 36.512 85.725 30.162
46143/46368 36.513 93.663 31.75
HJL69349/HJL69310 38 63 17
13889/13830 38.1 63.5 12.7
LM29749/LM29710 38.1 65.088 18.034
HLM29749/HLM29710 38.1 65.088 18.034
HLM29748/HLM29710 38.1 65.088 18.034
13685/13621 38.1 69.012 19.05
2788/2729 38.1 76.2 23.812
2788/2720 38.1 76.2 23.812
H2788R/H2720 38.1 76.2 23.813
H26878R./H26822. 38.1 79.375 23.813
3490/3420 38.1 79.375 29.37
3381/3320 38.1 80.167 29.37
418/414 38.1 88.501 26.988
2789/2735X 39.688 73.025 23.812
M201047/M201011 39.688 73.025 25.654
H2789R/H2720 39.688 76.2 23.813
HLM300849/HLM300811 40.987 67.975 17.5
18590/18520 41.275 73.025 16.667
H18590/H18520 41.275 73.025 16.667
LM501349/LM501310 41.275 73.431 19.558
HLM501349/HLM501310 41.275 73.431 19.558
HLM501349/HLM501314 41.275 73.431 21.43
11162R/11300 41.275 76.2 18.009
24780/24720 41.275 76.2 22.225
24780R/24721 41.275 76.2 25.4
26882/26822 41.275 79.375 23.812
H26882R/H26820. 41.275 80.167 25.4
3384/3320 41.275 80.167 29.37
3585R/3525 41.275 87.313 30.163
4388/4335 41.275 90.488 39.688
3579R/3525 42.863 87.313 30.163
342S/332 42.875 80 21
25577/25520 42.875 82.931 23.812
25577/25523 42.875 82.931 26.988
H25577/H25523 42.875 82.931 26.988
25577/25521 42.875 83.058 23.812
25580/25520 44.45 82.931 23.812
H25580/H25520 44.45 82.931 23.813
25580/25523 44.45 82.931 26.988
25580/25521 44.45 83.058 23.812
3578/3525 44.45 87.312 30.162
3578R/3525 44.45 87.313 30.163
HM803149/HM803110 44.45 88.9 30.163
355X/352 44.45 90.119 23
HM803149/HM803112 44.45 92.075 30.163
3782/3720 44.45 93.264 30.163
HM903249/HM903210 44.45 95.25 30.958
53176/53375 44.45 95.25 30.958
55175/55443 44.45 112.713 30.163
65385/65320 44.45 114.3 44.45
3776/3720 44.983 93.264 30.163
LM102949/LM102910 45.242 73.431 19.558
HLM102949/HLM102910 45.242 73.431 19.558
LM603049/LM603011 45.242 77.788 19.842
LM603049/LM603012 45.242 77.788 21.43
25590/25520 45.618 82.931 23.812
H25590/H25520 45.618 82.931 23.813
25590/25523 45.618 82.931 26.988
H25590/H25523 45.618 82.931 26.988
H25590/18620 46.038 79.375 17.463
359S/354A 46.038 85 20.638
3779/3720 47.625 93.264 30.163
528/522 47.625 101.6 34.925
536/532X 47.625 107.95 36.513
55187/55437 47.625 111.125 30.162
3781/3730 49.212 93.264 30.162
5395/5335 49.212 103.188 43.658
HH506348/HH506310 49.212 114.3 44.45
HJLM104948/HJLM104910 50 82 21.5
HLM104949/HJLM104910 50.8 82 21.976
LM104949/LM104911 50.8 82.55 21.59
HLM104949/HLM104911 50.8 82.55 21.59
HLM104949/HLM104912 50.8 82.931 21.59
18790/18720 50.8 85 17.462
18790/18724 50.8 88.9 17.462
368/362A 50.8 88.9 20.638
368A/362A 50.8 88.9 20.638
28580R.L/28521.L 50.8 92.075 24.608
3780/3730 50.8 93.264 30.162
3780/3720 50.8 93.264 30.163
49585/49520 50.8 101.6 31.75
529/522 50.8 101.6 34.925
45284/45220 50.8 104.775 30.162
HM807046/HM807010 50.8 104.775 36.512
537/532X 50.8 107.95 36.512
55200/55437 50.8 111.125 30.162
555/553X 50.8 122.238 38.1
72200/72487 50.8 123.825 36.512
65200/65500 50.8 127 44.45
28584R./28521 52.388 92.075 24.608
389AS/382A 53.975 96.838 21.001
389A/382 53.975 98.425 21
456/453X 53.975 104.775 30.162
HM807049/HM807010 53.975 104.775 36.512
39578/39520 53.975 112.712 30.162
621/612 53.975 120.65 41.275
557S/552A 53.975 123.825 38.1
65212/65500 53.975 127 44.45
6280/6220 53.975 127 50.8
JLM506849E/JLM506810E 55 90 23
5566/5535 55.562 122.238 43.658
28680/28622 55.563 97.63 24.608
387A/382A 57.15 96.838 21.001
28682/28622 57.15 97.63 24.608
462/453X 57.15 104.775 30.163
45290/45221 57.15 104.775 30.162
469/453X 57.15 104.775 30.163
390/394A 57.15 110 21.999
3979/3920 57.15 112.712 30.162
39581/39520 57.15 112.713 30.163
33225/33462 57.15 117.475 30.162
66225/66462 57.15 117.475 33.338
555S/553X 57.15 122.238 38.1
65225/65500 57.15 127 44.45
635/632 57.15 136.525 41.275
6455/6420 57.15 149.225 53.975
3981/3920 58.738 112.712 30.162
65231/65500 58.738 127 44.45
HM911244R/HM911216 59.987 134.983 33.449
28985/28921 60.325 100 25.4
28985/28920 60.325 101.6 25.4
3980/3925 60.325 112.713 30.162
HM212044/HM212010 60.325 122.238 38.1
US $1
/ Set
|
1 Set

(Min. Order)

###

Rolling Body: Roller Bearings
The Number of Rows: Single
Outer Dimension: Small and Medium-Sized (60-115mm)
Material: Bearing Steel
Spherical: Non-Aligning Bearings
Load Direction: Radial Bearing

###

Samples:
US$ 0/Set
1 Set(Min.Order)

|
Request Sample

###

Customization:

###

Basic Features of Tapered Roller Bearing
Types 30200 series
30300 series
31300 series
32000 series
32200 series
32300 series
32900 series
33000 series
Inch series
Material Bearing Steel(GCr15, 100Cr6)
08/10
Dimension Metric and Inch
Precision P0 P5 P6
Super finishing Yes
MOQ 1 PC
Delivery Time 30-60 days
Sea Ports Shanghai Ningbo Qingdao

###

Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing  
  Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing
Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing  
  Metric Inch Taper Tapered Roller Bearing Cone 32308 Mer Needle Bearing Double Row Cylindrical Bearing

###

BEARING NO. d D T
30202 15 35 11.75
30203 17 40 13.25
30204 20 47 15.25
30205 25 52 16.25
30206 30 62 17.25
30207 35 72 18.25
30208 40 80 19.25
30209 45 85 20.75
30210 50 90 21.75
30211 55 100 22.75
30212 60 110 23.75
30213 65 120 24.75
30214 70 125 26.25
30215 75 130 27.25
30216 80 140 28.25
30217 85 150 30.5
30218 90 160 32.5
30219 95 170 34.5
30220 100 180 37
30221 105 190 39
30222 110 200 41
30224 120 215 43.5
30226 130 230 43.75
30228 140 250 45.75
30230 150 270 49
30232 160 290 52
30234 170 310 57
30236 180 320 57
30238 190 340 60
30240 200 360 64
       
30302 15 42 14.25
30303 17 47 15.25
30304 20 52 16.25
30305 25 62 18.25
30306 30 72 20.75
30307 35 80 22.75
30308 40 90 25.25
30309 45 100 27.25
30310 50 110 29.25
30311 55 120 31.5
30312 60 130 33.5
30313 65 140 36
30314 70 150 38
30315 75 160 40
30316 80 170 42.5
30317 85 180 44.5
30318 90 190 46.5
30319 95 200 49.5
30320 100 215 51.5
30321 105 225 53.5
30322 110 240 54.5
30324 120 260 59.5
30326 130 280 63.75
30328 140 300 67.75
30330 150 320 72
30352 260 540 114
       
31305 25 62 18.25
31306 30 72 20.75
31307 35 80 22.75
31308 40 90 25.25
31309 45 100 27.25
31310 50 110 29.25
31311 55 120 31.5
31312 60 130 33.5
31313 65 140 36
31314 70 150 38
31315 75 160 40
31316 80 170 42.5
31317 85 180 44.5
       
320/22 22 44 15
320/28 28 52 16
320/32 32 58 17
32004 20 42 15
32005 25 47 15
32006 30 55 17
32007 35 62 18
32008 40 68 19
32009 45 75 20
32010 50 80 20
32011 55 90 23
32012 60 95 23
32013 65 100 23
32014 70 110 25
32015 75 115 25
32016 80 125 29
32017 85 130 29
32018 90 140 32
32019 95 145 32
32020 100 150 32
32021 105 160 35
32022 110 170 38
32024 120 180 38
32026 130 200 45
32028 140 210 45
32030 150 225 48
32032 160 240 51
32034 170 260 57
       
32205 25 52 19.5
32206 30 62 21.25
32207 35 72 24.25
32208 40 80 24.75
32209 45 85 24.75
32210 50 90 24.75
32211 55 100 26.75
32212 60 110 29.75
32213 65 120 32.75
32214 70 125 33.25
32215 75 130 33.25
32216 80 140 35.25
32217 85 150 38.5
32218 90 160 42.5
32219 95 170 45.5
32220 100 180 49
32221 105 190 53
32222 110 200 56
32224 120 215 61.5
32226 130 230 67.75
32228 140 250 71.75
32230 150 270 77
32232 160 290 84
32234 170 310 91
32236 180 320 91
32238 190 340 97
32240 200 360 104
32244 220 400 114
       
32303 17 47 20.25
32304 20 52 22.25
32305 25 62 25.25
32306 30 72 28.75
32307 35 80 32.75
32308 40 90 35.25
32309 45 100 38.25
32310 50 110 42.25
32311 55 120 45.5
32312 60 130 48.5
32313 65 140 51
32314 70 150 54
32315 75 160 58
32316 80 170 61.5
32317 85 180 63.5
32318 90 190 67.5
32319 95 200 71.5
32320 100 215 77.5
32321 105 225 81.5
32322 110 240 84.5
32324 120 260 90.5
32330 150 320 114
       
32907 35 55 14
32908 40 62 15
32909 45 68 15
32910 50 72 15
32911 55 80 17
32912 60 85 17
32913 65 90 17
32914 70 100 20
32915 75 105 20
32916 80 110 20
       
33005 25 47 17
33006 30 55 20
33007 35 62 21
33008 40 68 22
33009 45 75 24
33010 50 80 24
33011 55 90 27
33012 60 95 27
33013 65 100 27
33014 70 110 31
33017 85 130 36
33018 90 140 39
33113 65 110 34
33116 80 130 37
33117 85 140 41
33119 95 160 49
332/28 28 58 24
332/32 32 65 26
33206 30 62 25
33207 35 72 28
33208 40 80 32
33209 45 85 32
33210 50 90 32
33212 60 110 38

###

BEARING NO. d D T
L21549/L21511 15.875 34.988 10.998
11590/11520 15.875 42.862 14.288
H11590/H11520 15.875 42.863 14.288
A6067/A6157 16.993 39.992 12.014
LM11749/LM11710 17.462 39.878 13.843
HLM11749/HLM11710 17.463 39.878 13.843
A6075/A6157 19.05 39.992 12.014
HLM11949/HLM11910 19.05 45.237 15.494
LM11949/LM11910 19.05 45.237 15.494
5075/5185 19.05 47 14.381
H09067/H09195 19.05 49.225 18.034
9067/9195 19.05 49.225 18.034
9067/9196 19.05 49.225 21.209
9067/9194 19.05 49.225 21.209
9078/9195 19.05 49.225 19.845
9078/9196 19.05 49.225 23.02
9078/9194 19.05 49.225 23.02
9074/9195 19.05 49.225 19.845
9074/9196 19.05 49.225 23.02
9074/9194 19.05 49.225 23.02
5079/5185 19.987 47 14.381
12580/12520 20.638 49.225 19.845
HM12649/HM12610 21.43 50.005 17.526
M12649/M12610 21.43 50.005 17.526
HLM12749/HLM12710 22 45.237 15.494
LM12749/LM12710 22 45.237 15.494
HLM12749/HLM12711 22 45.975 15.494
7087/7196 22.225 50.005 13.495
M12648/M12610 22.225 50.005 17.526
7087/7204 22.225 51.994 15.011
1380/1328 22.225 52.388 19.368
H1380/H1328 22.225 52.388 19.368
H1280/H1220 22.225 57.15 22.225
1779/1729 23.812 56.896 19.368
7098/7196 24.981 50.005 13.495
7098/7204 24.981 51.994 15.011
7097/7196 25 50.005 13.495
7097/7204 25 51.994 15.011
7100/7196 25.4 50.005 13.495
HL44643/HL44610 25.4 50.292 14.224
L44643/L44610 25.4 50.292 14.224
7100/7204 25.4 51.994 15.011
15101/15245 25.4 62 19.05
15100/15245 25.4 62 19.05
15101/15250 25.4 63.5 20.638
15101/15250X 25.4 63.5 20.638
15100/15250 25.4 63.5 19.05
15100/15250X 25.4 63.5 20.638
23100/23256 25.4 65.088 22.225
L44649/L44610 26.988 50.292 14.224
15580/15520 26.988 51.15 17.462
15106/15245 26.988 62 19.05
H1988/H1922 28.575 57.15 19.845
H02474/H02420 28.575 68.263 22.225
2872/2820 28.575 73.025 22.225
H02872/H02820 28.575 73.025 22.225
17118/17244 29.985 62 16.002
15117/15245 30 62 19.05
15117/15250 30 63.5 20.638
15117/15250X 30 63.5 20.638
H14118/H14283 30 72.085 22.385
M86649/M86610 30.162 64.292 21.433
HM86649/HM86610 30.163 64.292 21.433
15120/15245 30.213 62 19.05
15118/15245 30.213 62 19.05
15120/15250X 30.213 63.5 20.638
15120/15250 30.213 63.5 20.638
15118/15250X 30.213 63.5 20.638
15118/15250 30.213 63.5 20.638
LM67048/LM67010 31.75 59.131 15.875
H15123/H15245 31.75 61.999 18.161
15123/15245 31.75 62 18.161
15126/15245 31.75 62 19.05
15125/15245 31.75 62 19.05
15123/15250 31.75 63.5 20.638
15123/15250X 31.75 63.5 20.638
15126/15250 31.75 63.5 20.638
15126/15250X 31.75 63.5 20.638
15125/15250 31.75 63.5 20.638
15125/15250X 31.75 63.5 20.638
H2580/H2520 31.75 66.421 25.4
H02475/H02420 31.75 68.263 22.225
14125A/14276 31.75 69.012 19.845
14125A/14274 31.75 69.012 19.845
2580/2523 31.75 69.85 23.812
H2580/H2523 31.75 69.85 23.813
M88048/M88010 33.338 68.262 22.225
HM88048/HM88010 33.338 68.263 22.225
H14131/H14276 33.338 69.012 19.845
14130/14276 33.338 69.012 19.845
14130/14274 33.338 69.012 19.845
LM48548/LM48510 34.925 65.088 18.034
14137A/14276 34.925 69.012 19.845
14137A/14274 34.925 69.012 19.845
14138A/14276 34.925 69.012 19.845
14138A/14274 34.925 69.012 19.845
H-14138A/H-14276 34.925 69.012 19.845
HHM88649/HHM88610 34.925 72.233 25.4
25877/25821 34.925 73.025 23.812
H25877R/H25821 34.925 73.025 23.813
31594/31520 34.925 76.2 29.37
H31593/H31520 34.925 76.2 29.37
3379/3320 34.925 80.167 29.37
HL68149/HL68110 34.987 59.131 15.875
HL68149/HL68111 34.987 59.975 15.875
L68149/L68110 35 59.131 15.875
25880/25821 36.487 73.025 23.812
13682/13620 36.512 69.012 19.05
HM89449/HM89410 36.512 76.2 29.37
3878/3820 36.512 85.725 30.162
46143/46368 36.513 93.663 31.75
HJL69349/HJL69310 38 63 17
13889/13830 38.1 63.5 12.7
LM29749/LM29710 38.1 65.088 18.034
HLM29749/HLM29710 38.1 65.088 18.034
HLM29748/HLM29710 38.1 65.088 18.034
13685/13621 38.1 69.012 19.05
2788/2729 38.1 76.2 23.812
2788/2720 38.1 76.2 23.812
H2788R/H2720 38.1 76.2 23.813
H26878R./H26822. 38.1 79.375 23.813
3490/3420 38.1 79.375 29.37
3381/3320 38.1 80.167 29.37
418/414 38.1 88.501 26.988
2789/2735X 39.688 73.025 23.812
M201047/M201011 39.688 73.025 25.654
H2789R/H2720 39.688 76.2 23.813
HLM300849/HLM300811 40.987 67.975 17.5
18590/18520 41.275 73.025 16.667
H18590/H18520 41.275 73.025 16.667
LM501349/LM501310 41.275 73.431 19.558
HLM501349/HLM501310 41.275 73.431 19.558
HLM501349/HLM501314 41.275 73.431 21.43
11162R/11300 41.275 76.2 18.009
24780/24720 41.275 76.2 22.225
24780R/24721 41.275 76.2 25.4
26882/26822 41.275 79.375 23.812
H26882R/H26820. 41.275 80.167 25.4
3384/3320 41.275 80.167 29.37
3585R/3525 41.275 87.313 30.163
4388/4335 41.275 90.488 39.688
3579R/3525 42.863 87.313 30.163
342S/332 42.875 80 21
25577/25520 42.875 82.931 23.812
25577/25523 42.875 82.931 26.988
H25577/H25523 42.875 82.931 26.988
25577/25521 42.875 83.058 23.812
25580/25520 44.45 82.931 23.812
H25580/H25520 44.45 82.931 23.813
25580/25523 44.45 82.931 26.988
25580/25521 44.45 83.058 23.812
3578/3525 44.45 87.312 30.162
3578R/3525 44.45 87.313 30.163
HM803149/HM803110 44.45 88.9 30.163
355X/352 44.45 90.119 23
HM803149/HM803112 44.45 92.075 30.163
3782/3720 44.45 93.264 30.163
HM903249/HM903210 44.45 95.25 30.958
53176/53375 44.45 95.25 30.958
55175/55443 44.45 112.713 30.163
65385/65320 44.45 114.3 44.45
3776/3720 44.983 93.264 30.163
LM102949/LM102910 45.242 73.431 19.558
HLM102949/HLM102910 45.242 73.431 19.558
LM603049/LM603011 45.242 77.788 19.842
LM603049/LM603012 45.242 77.788 21.43
25590/25520 45.618 82.931 23.812
H25590/H25520 45.618 82.931 23.813
25590/25523 45.618 82.931 26.988
H25590/H25523 45.618 82.931 26.988
H25590/18620 46.038 79.375 17.463
359S/354A 46.038 85 20.638
3779/3720 47.625 93.264 30.163
528/522 47.625 101.6 34.925
536/532X 47.625 107.95 36.513
55187/55437 47.625 111.125 30.162
3781/3730 49.212 93.264 30.162
5395/5335 49.212 103.188 43.658
HH506348/HH506310 49.212 114.3 44.45
HJLM104948/HJLM104910 50 82 21.5
HLM104949/HJLM104910 50.8 82 21.976
LM104949/LM104911 50.8 82.55 21.59
HLM104949/HLM104911 50.8 82.55 21.59
HLM104949/HLM104912 50.8 82.931 21.59
18790/18720 50.8 85 17.462
18790/18724 50.8 88.9 17.462
368/362A 50.8 88.9 20.638
368A/362A 50.8 88.9 20.638
28580R.L/28521.L 50.8 92.075 24.608
3780/3730 50.8 93.264 30.162
3780/3720 50.8 93.264 30.163
49585/49520 50.8 101.6 31.75
529/522 50.8 101.6 34.925
45284/45220 50.8 104.775 30.162
HM807046/HM807010 50.8 104.775 36.512
537/532X 50.8 107.95 36.512
55200/55437 50.8 111.125 30.162
555/553X 50.8 122.238 38.1
72200/72487 50.8 123.825 36.512
65200/65500 50.8 127 44.45
28584R./28521 52.388 92.075 24.608
389AS/382A 53.975 96.838 21.001
389A/382 53.975 98.425 21
456/453X 53.975 104.775 30.162
HM807049/HM807010 53.975 104.775 36.512
39578/39520 53.975 112.712 30.162
621/612 53.975 120.65 41.275
557S/552A 53.975 123.825 38.1
65212/65500 53.975 127 44.45
6280/6220 53.975 127 50.8
JLM506849E/JLM506810E 55 90 23
5566/5535 55.562 122.238 43.658
28680/28622 55.563 97.63 24.608
387A/382A 57.15 96.838 21.001
28682/28622 57.15 97.63 24.608
462/453X 57.15 104.775 30.163
45290/45221 57.15 104.775 30.162
469/453X 57.15 104.775 30.163
390/394A 57.15 110 21.999
3979/3920 57.15 112.712 30.162
39581/39520 57.15 112.713 30.163
33225/33462 57.15 117.475 30.162
66225/66462 57.15 117.475 33.338
555S/553X 57.15 122.238 38.1
65225/65500 57.15 127 44.45
635/632 57.15 136.525 41.275
6455/6420 57.15 149.225 53.975
3981/3920 58.738 112.712 30.162
65231/65500 58.738 127 44.45
HM911244R/HM911216 59.987 134.983 33.449
28985/28921 60.325 100 25.4
28985/28920 60.325 101.6 25.4
3980/3925 60.325 112.713 30.162
HM212044/HM212010 60.325 122.238 38.1

What is the purpose of the bushing?

If you notice the truck making noises when cornering, the bushings may be worn. You may need to replace the ball joint or stabilizer bar, but a simple inspection will reveal that the noise is coming from the bushing. The noise from a worn bushing on a metal joint can mimic the sound of other problems in the suspension, such as a loose stabilizer bar or a failed ball joint.
bushing

Function

What is the purpose of the bushing? They play an important role in the operation of various mechanical parts. Their main functions include reducing the clearance between the shaft and the bearing and reducing the leakage of the valve. Bushings are used in different ways to ensure smooth operation and longevity. However, some new designers don’t appreciate the functionality of the case. So let’s discuss these features. Some of their most common applications are listed below.
First, the shell does a lot of things. They reduce noise, control vibration, and provide amazing protection for all kinds of industrial equipment. Large industrial equipment faces more wear, vibration and noise, which can render it completely inoperable. Bushings help prevent this by reducing noise and vibration. Bushing sets also extend equipment life and improve its performance. Therefore, you should not underestimate the importance of the casing in your device.
Another common function of bushings is to support components during assembly. In other words, the bushing reduces the risk of machine wear. In addition to this, they are superior to bearings, which are notoriously expensive to maintain. However, they are still useful, and their versatility cannot be overemphasized. If you’re considering installing one, you’ll be glad you did! These products have become a necessity in the modern industrial world. If you’re wondering how to choose one, here are some of the most common bushing uses.
Electrical bushings are an important part of many electrical equipment. They carry high voltage currents through the enclosure and provide an insulating barrier between live conductors and metal bodies at ground potential. They are made of a central conductive rod (usually copper or aluminum) and surrounding insulators made of composite resin silicone rubber. Additionally, the bushings are made of various materials. Whether copper, aluminum or plastic, they are an important part of many types of electrical equipment.

type

There are several different types of bushings on the market today. They may be cheap but they are of good quality. These products can be used in telephones, cable television, computer data lines and alarm systems. The key to buying these products online is finding the right appliance store and choosing a high-quality product. An online appliance store should have comprehensive information and ease of use. For the right electrical bushing, you should look for reliable online stores with the best prices and high quality products.
Capacitive grading bushings use conductive foils inserted into paper to stabilize the electric field and balance the internal energy of the bushing. The conductive foil acts as a capacitive element, connecting the high voltage conductor to ground. These types of bushings are sometimes referred to as capacitor grade bushings. Capacitive grading bushings are usually made of paper impregnated with epoxy resin or mineral oil.
When buying enclosures, you should know how they are used. Unlike ball bearings, bushings should be stored upright so that they are in the correct working position. This is because horizontal placement can cause air bubbles to form in the fill insulation. It is also important to store the bushing properly to prevent damage. The wrong way to store these components can result in costly repairs.
In addition to the physical structure, the bushing insulation must also be effective over the long term. It must resist partial discharge and working electric field stress. The material and design of the bushing can vary widely. Early on, porcelain-based materials were popular in bushing designs. Porcelain was chosen because of its low cost of production and very low linear expansion. Ceramic bushings, on the other hand, require a lot of metal fittings and flexible seals.
bushing

Durability

The RIG 3 Bushing Durability Test Standard simulates real-world service conditions for automotive bushings. This three-channel test standard varies casing loads and stresses by applying a range of different load conditions and various control factors. This test is critical to the durability of the case, as it accurately reproduces the dynamic loads that occur during normal use. This test is a key component of the automotive industry and is widely used in many industries.
The Advanced Casing Model has five modules to address asymmetry, nonlinearity, and hysteresis. This model also represents the CZPT lag model. The model can be parameterized in the time domain using MATLAB, and the results can be exported to other simulation software. The developed bushing model is a key component in the durability and performance of vehicle suspension components.
A conductive material is coated on the inner surface of the sleeve. The coating is chosen to conduct a certain amount of current. The conductive path extends from the blade spacer 126 to the sleeve projecting edge 204 and then through the housing 62 to the ground. The coating is made of a low friction material and acts as a wear surface against the bushing sidewall 212 and the housing 62 .
Another important factor in a bushing’s durability is its ability to friction. The higher the operating speed, the greater the load on the bushing. Since bushings are designed for lighter loads and slower speeds, they cannot handle large loads at high speeds. The P-max or V-max value of a bushing is its maximum load or speed at 0 rpm. The PV value must be lower than the manufacturer’s PV value.

price

If you need to replace the bushing on the control arm, you should understand the cost involved. This repair can be expensive, depending on the make and model of your car. Generally, you should pay between $105 and $180 for a replacement. However, you can choose to have it done by a mechanic at a lower cost. The labor cost for this job can be around $160, depending on your automaker.
The cost of replacing the control arm bushings can range from $200 on the low end to $500 on a luxury car. While parts are cheap, labor costs are the highest. Mechanics had to remove suspension and wheel assemblies to replace bushings. If you have some mechanical knowledge, you can replace the bushing yourself. Control arm bushings on the wheel side are usually about $20 each. Still, if you’re not a mechanic, you can save money by doing it yourself.
bushing

Install

Press-fit bushings are installed using a retaining ring with a diameter 0.3/0.4 mm larger than the inner diameter of the bushing. To ensure accurate installation, use a mechanically driven, pneumatic or hydraulic drill and insert the bushing into the appropriate hole. This process is best done using mounting holes with drilled holes for the clamps. Make sure the mounting hole is in the center of the bushing and free of debris.
Once the bushing is positioned, use a vise to install its nut. A cold bushing will compress and fit the shell better. Place the sleeve in the refrigerator for at least 24 hours to aid installation. After removing the bushing from the refrigerator, make sure it has enough diameter to fit into the enclosure. Next, place the opposite socket into the enclosure and use it as a stand. After a few minutes, the bushing should be fully seated in the housing.
Install the new bushing into the housing hole. If the previous one had a metal case, insert the new one through the taper. Always lubricate the inner and outer surfaces of the bushing. Then, apply pressure to the inner metal sleeve of the new bushing. You may notice that the new bushing does not exactly match the housing hole. However, that’s okay because the outer diameter of the bushing is larger than the outer diameter of the hub drive.
The installation of the bushing requires the use of the hydraulic unit 16 . Hydraulic unit 16 is located near the #1 journal of the camshaft and extends from #2 to #7. Hydraulic fluid forces piston 22 away from the outer end of cylinder 20 and pushes shaft 14 forward. The shaft is then moved forward, pushing the bushing 17 onto the piston. Multiple bushings can be installed in a single engine.

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editor by czh 2022-12-22