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| 名称 | 7221B/DB Angular contact ball bearings |
||
|---|---|---|---|
| Model | 7221B/DB | Old Model | 266221 |
| d(mm) | 105 | D(mm) | 190 |
| H(mm) | 72 | W(kg) | 8.54 |
| Cr(kN) | 220 | Cor(kN) | 241 |
| Grease lubrication speed(r/min) | 2300 | Oil lubrication speed(r/min) | 3100 |
| Tel: | +86-635-2832225 | ||
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