High Grade Si3N4 Silicon Nitride Ceramic Bearing Ball 0.5mm-38mm G3-G100 Grade for High Load Applications
Price:
0.1usd/p-10usd/p
MOQ:
100p
Delivery Time:
30days
Brand:
Wuxi Special Ceramic Electrical
Product Description
High Grade Silicon Nitride Ceramic Bearing Balls
Silicon Nitride Ceramic Bearing Balls are engineered for demanding applications requiring high loads, extreme speeds, and elevated temperatures. These advanced ceramic balls offer superior performance with minimal lubrication requirements and extended service life.
Key Advantages
- Fine crystalline structure prevents rust and corrosion
- Operates effectively without oil or grease lubrication
- Excellent chemical resistance withstands harsh environments
- 60% lighter than steel, reducing centrifugal force and skidding
- Superior wear resistance under high-speed operation
- Non-magnetic, non-porous, and virtually frictionless
- Harder than steel in ball form for enhanced durability
Product Specifications
Available in sizes ranging from 0.5mm to 38mm (8/5" to 2-1/4") with multiple precision grades including G3, G5, G10, G16, G20, and G100. Most sizes are available from stock for quick delivery.
Grade Specifications
| Grade | Vdws | SPH | Vdwl | Ra |
|---|---|---|---|---|
| G3 | 0.05-0.08 | ≤0.08 | <0.13 | 0.01 |
| G5 | 0.08-0.13 | ≤0.13 | <0.25 | 0.014 |
| G10 | 0.15-0.25 | ≤0.25 | <0.5 | 0.02 |
| G16 | 0.2-0.4 | ≤0.4 | <0.8 | <0.025 |
| G20 | 0.3-0.5 | ≤0.5 | <1 | <0.032 |
| G100 | 0.4-0.7 | 0.4-0.7 | <1.4 | <0.0105 |
Applications
Widely used in oil industry operations, copper tube manufacturing, hybrid bearings, and full ceramic bearing applications where extreme conditions demand superior performance.
Manufacturer Profile
Wuxi Special Ceramic Electrical Co., Ltd brings 20 years of ceramic manufacturing expertise, specializing in alumina, silicon nitride, zirconia, steatite, boron nitride, cordierite, and mullite products. Our ceramics serve diverse industries including metal welding, electronics, mechanics, assembly, insulation, chemicals, instrumentation, textiles, nuclear industry, and aerospace applications.
We support custom production from drawings or samples with trial production typically completed in 15 days and mass production in 30 days. Our quality standards meet the requirements of international clients including Toshiba Lighting Group in Japan and Europe.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Wuxi Special Ceramic Electrical Co.,Ltd
Location
No4 Longshan Road,Xinwu District,Wuxi City,Jiangsu Province
Contact Person
Zhu