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professional manufacturer and distributor for special materials bearings
Featuring zirconia (ZrO2) ceramic rings and balls, this bearing offers high corrosion resistance, electrical insulation, and extreme temperature tolerance (-200°C to +600°C). Ideal for harsh environments, it reduces friction, minimizes heat generation, and extends service life. Suitable for high-speed, chemical, and vacuum applications. Low density ensures lightweight performance.
| Inquiry | Bearing No. | Dimentions(mm) | Mounting Dimentions(mm) | Reference Weight(kg) | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| d | D | B | r(min) | da min | da max | Da max | ra max | |||
| 6804 | 20 | 32 | 7 | 0.3 | 22 | 22.5 | 30 | 0.3 | 0.013 | |
| 6904 | 20 | 37 | 9 | 0.3 | 22 | 24 | 35 | 0.3 | 0.028 | |
| 16004 | 20 | 42 | 8 | 0.3 | 22 | / | 40 | 0.3 | 0.037 | |
| 6004 | 20 | 42 | 12 | 0.6 | 24 | 25.5 | 38 | 0.6 | 0.052 | |
| 6204 | 20 | 47 | 14 | 1 | 25 | 26.5 | 42 | 1 | 0.082 | |
| 6304 | 20 | 52 | 15 | 1.1 | 26.5 | 28 | 45.5 | 1 | 0.11 | |
| 6404 | 20 | 72 | 19 | 1.1 | 26.5 | / | 65.5 | 1 | 0.31 | |
Our bearings, Your solutions!
NO.23 JIAHE ROAD XIAMEN CHINA
The fines high quality special bearing for you!
