China Hot Selling Silicon Carbide Sliding Bearing Ceramics with High Hardness 12v Air Compressor

Product Description

The mechanical seal-multiple spring is available in a wide variety of elastomers for handling practically every industrial fluid. All components are held together by a snap ring in a unified construction design and can be easily repaired on-site. Silicon carbide is used to make mechanical SIC seal rings, which have excellent corrosion resistance, a high coefficient of heat conductivity, self-lubricity, low density, high hardness, and can be customized for production.

Polished and precision silicon Carbide Seal Ring is widely used in pumps, mixers, blenders, agitators, refrigeration compressors, blowers, fans, and other rotary shaft equipment in demanding applications like the pulp and paper, food processing, water, wastewater, refrigeration, chemical processing, and other industries.

Item	Unit	Sic	SSIC
Purity	%	≥90	≥98
Density	g/cm3	3.05	3.1
Shore Hardness	HS	110-125	120-130
Elastic Modulus	MPa	4.12×10^5	4.10×10^5
Poisson Ratio		0.15	0.16
Tensile Strength	MPa	2.75×10^2	2.8×10^2
Bending Strength	MPa	4.41×10^2	4.9×10^2
Compression Strength	MPa	2.94×10^3	3.0×10^2
Thermal Conductivity	W/m.k	141	147
Coefficient of Thermal Expansion	l/ºC	4.3×10^-6	4.0×10^-6
Heat Resistance		1600°C	165°C
Thermal Impact Coefficient	cal/cm.sec	46.5	200
Tolerance	mm	-0.02–+0.02	-0.02–+0.02
Acid Resistance		5 times higher than the usual TC	Resist all chemical media

Advantage of Mission SiC bushing:

• High purity material
• Good wear resistance
• Fine grinding surface
• Tight tolerance
• Fast delivery

Mechanical seal could be interchangeable with John crane, Aesseal, Vulcan, Roten seals, and other brands.

Product Features

• High and low temperature resistant
• Acid-alkali resistant
• Ozone resistant
• Aging resistant
• Weather-resistant
• Good insulation property
• Anti-toxic
• Good air-permeable

Welcome to quote for more details.

Frequently Asked Questions

Question 1: What is the purity of the silicon carbide material used to make the mechanical seal?

Answer: The purity is ≥90% for Sic and ≥98% for SSIC.

Question 2: What are the main applications of the polished and precision silicon carbide seal ring?

Answer: The polished and precision silicon carbide seal ring is widely used in pumps, mixers, blenders, agitators, refrigeration compressors, blowers, fans, and other rotary shaft equipment in demanding applications, such as the pulp and paper, food processing, water, wastewater, refrigeration, chemical processing, and other industries.

Question 3: What are the advantages of the Mission SiC bushing?

Answer: The advantages of the Mission SiC bushing include high purity material, good wear resistance, fine grinding surface, tight tolerance, and fast delivery.

Question 4: What is the heat resistance of the silicon carbide seal ring?

Answer: The silicon carbide seal ring has a heat resistance of 1600°C.

Question 5: How can I order customized products?

Answer: Customers are welcome to customize products with drawings and samples. Please feel free to contact us for more information.

Other Products and Businesses

Our company mainly supplies various industrial products, such as agricultural gearboxes, power output shafts, sprockets, hydraulic couplings, worm gear reducers, racks, roller chains, pulleys, planetary gearboxes, timing pulleys, bushings, etc. We offer high-quality products, preferential prices, and thoughtful services.

Performance Characteristics of Sliding Bearing

Sliding bearings, also known as plain bearings, offer several performance characteristics that make them a popular choice in various industries. These characteristics include:

1. Low friction: Sliding bearings are designed to reduce friction between moving parts, minimizing wear and tear.
2. High load capacity: These bearings can handle heavy loads, making them suitable for applications with significant weight and pressure.
3. Self-lubrication: Sliding bearings have built-in lubrication systems that allow for smooth and efficient operation without the need for additional lubricants.
4. Noise reduction: Due to their design, sliding bearings produce minimal noise during operation, contributing to a quieter working environment.

Types and Characteristics of Sliding Bearing

There are various types of sliding bearings available, each with its own unique characteristics. Some common types include:

• Journal bearings: These bearings support rotating shafts and provide radial support.
• Thrust bearings: Designed to handle axial loads, thrust bearings are used to support axial shaft movement.
• Linear bearings: These bearings facilitate linear motion, allowing for smooth and precise movement along a linear axis.

The characteristics of sliding bearings can vary depending on the material used. Different materials offer distinct advantages:

• Bronze bearings: Bronze bearings are known for their excellent heat dissipation and resistance to corrosion.
• Plastic bearings: These bearings are lightweight, self-lubricating, and resistant to chemicals, making them suitable for various applications.
• Composite bearings: Composite bearings combine the advantages of different materials, offering improved performance and durability.

Application of Sliding Bearing in Various Industries

Sliding bearings find widespread application in several industries, including:

• Automotive Industry: Sliding bearings are used in engines, transmissions, and suspension systems, ensuring smooth and efficient operation.
• Aerospace Industry: These bearings play a crucial role in aircraft engines and landing gear systems, providing reliable performance under extreme conditions.
• Marine Applications: Sliding bearings are essential components in marine engines and propeller shafts, offering reliable operation in challenging maritime environments.
• Industrial Machinery: From heavy machinery to precision instruments, sliding bearings are utilized in a wide range of industrial equipment.
• Energy Generation: Sliding bearings support turbines, generators, and other power generation equipment, ensuring efficient energy production.

Future Development Trends and Opportunities

The future of sliding bearings looks promising, with several development trends and opportunities on the horizon. These include:

• Advancements in material technology: New materials with enhanced properties will contribute to improved bearing performance and longevity.
• Increased demand for efficient and eco-friendly solutions: Sliding bearings will continue to be in demand as industries strive for energy-efficient and sustainable practices.
• Growing market for industrial automation: As automation expands, the need for reliable bearing solutions will rise, presenting opportunities for further innovation.

Choosing a Suitable Sliding Bearing

When selecting a sliding bearing, several factors should be considered:

• Load Capacity: Determine the maximum load the bearing will need to support to ensure optimal performance.
• Speed and Motion Type: Consider the speed and type of motion the bearing will experience to select the appropriate bearing design.
• Material Selection: Choose a material that suits the specific application requirements, considering factors such as temperature, corrosion resistance, and lubrication needs.
• Operating Temperature: Ensure the bearing can withstand the expected temperature range of the application environment.
• Environmental Factors: Assess any special environmental conditions, such as moisture or chemical exposure, to select a bearing with suitable resistance.
• Maintenance: Consider the maintenance requirements of the bearing, including lubrication intervals and inspection schedules.

In conclusion, sliding bearings offer excellent performance characteristics, a variety of types, and wide-ranging applications in multiple industries. As the market continues to evolve, the future holds promising opportunities for further advancements in sliding bearing technology. To ensure optimal performance, it is crucial to carefully consider the specific requirements of the application when selecting a suitable sliding bearing.

Author: Dream

All the content of this page is from the Internet. The content is only for reference for product selection. Our products are replacement parts and not original spare parts. We are not the holder of the original trademarks mentioned in the content. Our replacement parts can be perfectly adapted to the original spare parts. For original spare parts, please contact the original factory to purchase. If you wish to buy original spare parts, please contact the original supplier.