625 626 627 Hybrid Ceramic Bearing Super Precision Steel Races
Price:
Negotiable
MOQ:
50 pcs
Delivery Time:
20 work days
Brand:
CSQ
Product Description
Hybrid Ceramic Bearing In Material Of Steel Races+Ceramic Balls
1. The races can be in material of Stainless steel/ Bearing steel or other steel you need.
2. The balls can be in material of zirconia, silicon nitride, which can be sintered through hot isostatic sintering technology.
3. They are non-magnetic, non-conductive, low noise, electrically insulated, non-locking at high speeds, resistant to dry friction, long life, cost effective and etc.
Material properties of ceramic material:
| Material Properties | Units | HIP-Si3N4 | GPS-Si3N4 | HIP-ZrO2 |
| Density | g/cm3 | 3.27-3.29 | 3.22-3.27 | 6.05-6.09 |
| Porosity | % | 0 | 0 | 0 |
| Fledural Strength | MPa | 830 | 689 | 900 |
| Elastic Modulus | GPa | 310 | 310 | 200 |
| Hardness | HV5 | 1580 | 1450 | 1300 |
| Fracture Toughness KIC | MPa.m1/2 | 6.1 | 5.7 | 8-11 |
| Maximum Use Temperature | ℃ (℉) |
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