All Ceramic Hybrid Roller Bearings Steel Races CSQ
Price:
Negotiable
MOQ:
50 pcs
Delivery Time:
Negotiable
Brand:
CSQ
Product Description
Hybrid Ceramic Roller Bearing of Steel Races+Ceramic Roller
Description of Hybrid Ceramic Roller Bearing:
Our company can volume produce hybrid ceramic roller bearings in material of steel races assembled with ceramic rollers The races can be chosen among stainless steel/ bearing steel or other steel you need and the rollers can be zirconia, silicon nitride and silicon carbide ceramic rollers. The hybrid ceramic ball bearing combines the nice wear resistance of steel and the excellent resistance to corrosion and good electric and magnetic insulation of ceramic material.
Material properties of ceramic material:
| Material Properties | Units | SSiC | HIP-Si3N4 | GPS-Si3N4 | HIP-ZrO2 |
| Density | g/cm3 | 3.15-3.18 | 3.27-3.29 | 3.22-3.27 | 6.05-6.09 |
| Porosity | % | 0 | 0 | 0 | 0 |
| Fledural Strength | MPa | 550 | 830 | 689 | 900 |
| Elastic Modulus | GPa | 410 | 310 | 310 | 200 |
| Hardness | HV5 | 2800 | 1580 | 1450 | 1300 |
| Fracture Toughness KIC | MPa.m1/2 | 4.6 | 6.1 | 5.7 | 8-11 |
| Maximum Use Temperature | ℃ (℉) |
1650 (3000) |
1000 (1830) |
1000 (1830) |
380 (716) |
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Company
Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
Location
No. A38#, Weishanzhuang Industry Zone, Daxing District ,Beijing, China
Contact Person
Cooper wang