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| 名称 | 30311CR Tapered Roller Bearings |
||
|---|---|---|---|
| Model | 30311CR | Old Model | - |
| d(mm) | 55 | D(mm) | 120 |
| H(mm) | 29 | W(kg) | 1.58 |
| Cr(kN) | 144 | Cor(kN) | 161 |
| Grease lubrication speed(r/min) | 3400 | Oil lubrication speed(r/min) | 4500 |
| Tel: | +86-635-2832225 | ||
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