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| 名称 | 7221B Angular contact ball bearings |
||
|---|---|---|---|
| Model | 7221B | Old Model | 66221 |
| d(mm) | 105 | D(mm) | 190 |
| H(mm) | 36 | W(kg) | 3.95 |
| Cr(kN) | 135 | Cor(kN) | 121 |
| Grease lubrication speed(r/min) | 2900 | Oil lubrication speed(r/min) | 3900 |
| Tel: | +86-635-2832225 | ||
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