638/4-2Z
638/4-2Z
Author :ruidexin | Publish Date:2019-11-20
Parameters instructions | |||
Bearing type | 638/4-2Z | ||
inner diameter | 4 | mm | |
Outer diameter | 9 | mm | |
Width or thickness | 4 | mm | |
Type | Deep groove ball bearing | ||
Dynamic load | 0.54 | ||
Static load | 0.18 | ||
Fatigue loading | 0.07 | ||
Reference speed | 140000 | ||
Limit speed | 70000 |
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