Beijing Zhongxing Shiqiang CERAMIC BEARING Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 50 pcs in 30-40 work days |
| Delivery Time | 30-40 work days |
| Packaging Details | Plastik bag+foam+carton box |
| Name | 6902Ce |
| Material | ZrO2 races and balls + PTFE cage |
| Size | Ø15×Ø28×7mm |
| Ball | Zirconia ball of Ø3.969mm |
| Precision | P6/ABEC3 |
| Pacage | Plastik bag+foam+carton box |
| MOQ | 50 pieces |
| Delivery time | 30-40 work days |
| Brand Name | CSQ |
| Model Number | 6902(61902CE) |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 50 pcs in 30-40 work days |
| Delivery Time | 30-40 work days | Packaging Details | Plastik bag+foam+carton box |
| Name | 6902Ce | Material | ZrO2 races and balls + PTFE cage |
| Size | Ø15×Ø28×7mm | Ball | Zirconia ball of Ø3.969mm |
| Precision | P6/ABEC3 | Pacage | Plastik bag+foam+carton box |
| MOQ | 50 pieces | Delivery time | 30-40 work days |
| Brand Name | CSQ | Model Number | 6902(61902CE) |
| Place of Origin | China | ||
| High Light | 6902 ceramic ，6900 ceramic bearing ，6901 ceramic bearing | ||
6902 Ce Of ZrO2 Races And Balls + Cage Of P6/ABEC3 Precision
Description of 6902Ce :
1. ZrO2 races and balls: Races are made by highly purified, sub-micron and after Y2O3 partially stabled zirconia powder material and are precessed by GPS sintering technology.
2. cage: has excellent chemical stability, can resistant to molten metal sodium and liquid fluorine, to all kinds of acid and alkali resistance and organic solvent,can work in +250℃ to -180℃ temperature for a long time.
Performance advantages of 6902Ce:
Zirconia bearings have high hardness, wear resistance, resistance to various corrosion. For reference, the load of 6902 Ce is 3225 N (Cr) and 2250N (Cor) and its max operating speed can reach 26000 rpm with grease lubrication and 34100 rpm with oil lubrication.
| ►Key properties of zirconia |
| ♦ Max Temperature up to 380℃ |
| ♦ High density: 6.09 g/cm3 |
| ♦ Low thermal conductivity |
| ♦ Chemical stability, resistance to acid and alkali corrosion |
| ♦ High fracture toughness KIC:8-11 MPa-m1/2 |
| ♦ Good electric insulation |
| ♦ Better bearing capacity |
| ♦ Wear resistance |
| ♦ High hardness : 1300 HV5 |
Application of 6802 Ceramic Bearing (Zirconia+) :
Because of the outstanding porperties of zirconia and , the zieconia bearings are suitable for certain vibration and mild impact environment, such as chemical, antimagnetic, semiconductor, medium/low speed and corrosive working environment.
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2005
Total Annual:
3000000-5000000
Employee Number:
160~200
Ecer Certification：
Verified Supplier
Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st... Beijing Zhongxing Shiqiang Ceramic Bearing Co., Ltd., founded in 2005, situated in No. A38 Weishanzhuang Industry District, Daxing District ,Beijing, is the first company in China to invent and manufacture rare-earth ceramic bearings. The rare-earth ceramic bearings have characteristics of st...
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