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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.
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6803 2rs 6802 Bearing Ceramic Bearing 6805 ZrO2 15x24x5mm
| Place of Origin | China |
|---|---|
| Brand Name | CSQ |
| Model Number | 6802(61802CE) |
| Minimum Order Quantity | 50 pcs |
| Price | Negotiable |
| Packaging Details | Plastik bag+foam+carton box |
| Delivery Time | 30 work days |
| Payment Terms | T/T |
| Supply Ability | 50 pcs in 30 work days |
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xProduct Details
| Name | 6802 Ceramic Bearing | Precision | P6/ABEC3 |
|---|---|---|---|
| Race And Ball | ZrO2 Races And Balls | Cage | PTFE() Cage |
| Form Size | Ø15×Ø24×5mm | Ball Size | Zirconia Ball Of Ø2.381mm |
| Pacage | Plastik Bag+foam+carton Box | MOQ | 50 Pieces |
| Highlight | ceramic bearing 6805,bearing ceramic 6805,6803 2rs ceramic bearing |
||
Product Description
6802 Ceramic Bearing In Material Of ZrO2 Races And Balls + Cage Of P6/ABEC3 Precision
Description of 6802 Ceramic Bearing (Zirconia+) :
1. ZrO2 races and balls: Races are made by highly purified, sub-micron and after Y2O3-TZP 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, and have excellent temperature resistance (can work in +250℃ to -180℃ temperature for a long time). So the cage this material fitted in bearings can be used in many special working condition.
Performance advantages of 6802 Ceramic Bearing (Zirconia+) :
Zirconia bearings have high hardness, wear resistance, resistance to various strong acids, strong alkalis, salt corrosion (except hydrofluoric acid), non-magnetic, non-conductive, high temperature resistance, high operating speed, impact resistance, small starting torque, resistance to dry friction. It's load rating can reach 1560 N(Cr) and 1260 N (Cor), their max. speed can reach 28000 rpm with grease lubrication and 374000 rpm with oil lubrication
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.
| ►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 |
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