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Address: Room 101, Factory building No.14, No. 41 Guangyuan Road, Wuqing Development Zone, Wuqing District, Tianjin
Contact name:Cooper wang
Zhongxing Shiqiang Technology (Tianjin) Co., Ltd. |
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6000, 6200, 6300 Silicon Nitride Ceramic Ball Bearing Advantages
A ceramic ball bearing is a type of high-performance ball bearing that uses ceramic balls instead of traditional steel balls.
Silicon Nitride Ceramic ball bearings offer several benefits over traditional steel ball bearings, including:
♦Reduced friction: Ceramic balls are smoother and harder than steel balls, which reduces friction and wear. This can result in improved performance and longer lifespan for the bearing.
♦High temperature tolerance: Ceramic materials can withstand high
temperatures without degrading, making them ideal for use in
high-temperature applications such as engine components and
industrial machinery.
♦Corrosion resistance: Ceramic materials are highly resistant to
corrosion, which makes them ideal for use in corrosive environments
such as chemical processing or marine applications.
♦Lighter weight: Ceramic balls are much lighter than steel balls,
which can reduce the overall weight of the bearing and improve
performance in applications where weight is a concern.
♦High strength and durability: Ceramic materials are much stronger
and more durable than traditional materials such as steel. This
makes ceramic ball bearings ideal for high-stress applications
where strength and durability are critical.
| Parameter | Description |
| Chemical Formula | Silicon Nitride |
| Density | 3.2 - 3.3 g/cm3 |
| Melting Point | 1,900 - 2,200 °C |
| Hardness | 9 - 10 on the Mohs scale |
| Young's Modulus | 300 - 320 GPa |
| Compressive Strength | 2 - 4 GPa |
| Tensile Strength | 0.5 - 1 GPa |
| Fracture Toughness | 6 - 7 MPa·m1/2 |
| Thermal Conductivity | 20 - 30 W/m·K |
| Coefficient of Thermal Expansion | 3.0 - 3.5 × 10-6 K-1 |
| Electrical Resistivity | 10^13 - 10^15 Ω·cm |
Applications of 6000, 6200, 6300 Silicon Nirtide Ceramic Ball Bearing
Silicon nitride ceramic ball bearings are ideal for high-performance and high-temperature applications where traditional steel ball bearings may not provide the necessary performance or durability.
►Industrial Machinery
Silicon nitride ceramic ball bearings are used in industrial machinery such as pumps, compressors, and turbines where high-speed and high-temperature capabilities are required. The reduced friction and high-temperature tolerance of silicon nitride ceramic make it ideal for use in these applications.
►Automative machines
Silicon nitride ceramic ball bearings are used in automotive engines, transmission systems, and other high-performance applications where high-speed and high-temperature capabilities are required. The high strength and durability of silicon nitride ceramic make it ideal for these applications.
►Aerospace
Silicon nitride ceramic ball bearings are used in aerospace applications such as jet engines, landing gear, and other critical systems where high-speed and high-temperature capabilities, as well as corrosion resistance, are required.
Our Factory-Zhongxing Shiqiang Technology (Tianjin) Co.,LTD
•Certifications
•Production Lines and Inspection Equipment
•Why choose us
We have three factories in China, can meet the needs for different customers, and also we have advanced pressing, sintering and processing machines. Our company has specialized production of high-precision ceramic ball production line, as well as ceramic bearing grinder, automatic assembly production line. In addition, our HIP sintering furnace from Sweden ABB company, so we are confident that you will be satisfied with our products.
•FAQ
1. Q:What the MQQ of your company?
A:MQQ is 20-50 pcs.
2. Q:Could you accept OEM and customize?
A:YES,we can customize according to your sample or drawing.
3. Q:Could you supply sample for free?
A:Yes,we can supply sample for free, but not charge the freight.
4. Q:Does your factory have any certificate?
A:yes.we have FDA,REACH,ROHS,ISO9001,ISO14001,ISO45001.
5. Q:IS you company factory or Trade Company?
A:We are the supplier and we have our own factory.
6. Q:Could you tell me the material of our bearing?
A:We have ZrO2(Zirconia), Silicon Carbide(SSiC), Silicon Nitride(Si3N4), Aluminia(Al2O3).
7. Q:Could you offer door to door service?
A:Yes,by express(DHL,FEDEX,TNT,UPS.)
8. Q:Could you tell me the payment term of your company can accept?
A:T/T.
9. Q:Your factory how to control the quality?
A: All bearing parts before the production and the production process, strict inspection by 100%, including crack detection, roundness, hardness, roughness, and the geometry size, all bearing meet ISO international standard.
