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RobertaTheir ceramic bearings are of high precision, good quality and inexpensive. We do have cooperation for many years. -
Olga WeinbergThis company is our reliable and professional supplier of ceramic bearings for many years, their ceramic bearings, which are used in our pump are good in quaility.
Contact Person :
Cooper wang
Phone Number :
86 15801087509
6900 6901 6902 Zirconia Ceramic Bearing ZrO2 ABEC3
| Place of Origin | China |
|---|---|
| Brand Name | CSQ |
| Model Number | 6902(61902CE) |
| Minimum Order Quantity | 50 pcs |
| Price | Negotiable |
| Packaging Details | Plastik bag+foam+carton box |
| Delivery Time | 30-40 work days |
| Payment Terms | T/T |
| Supply Ability | 50 pcs in 30-40 work days |
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xProduct Details
| 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 |
| Highlight | 6902 ceramic,6900 ceramic bearing,6901 ceramic bearing |
||
Product Description
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.
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