NA 4909
NA 4909
Author :ruidexin | Publish Date:2019-11-21
Parameters instructions | |||
Bearing type | NA 4909 | ||
inner diameter | 45 | mm | |
Outer diameter | 68 | mm | |
Width or thickness | 22 | mm | |
Type | Needle bearing | ||
Dynamic load | 45.7 | ||
Static load | 78 | ||
Fatigue loading | 9.65 | ||
Reference speed | 7500 | ||
Limit speed | 8500 |
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