QJ 228 N2MA
QJ 228 N2MA
Author :ruidexin | Publish Date:2019-05-20
Parameters instructions | |||
Bearing type | QJ 228 N2MA | ||
inner diameter | 140 | mm | |
Outer diameter | 250 | mm | |
Width or thickness | 42 | mm | |
Type | Four point contact ball bearing | ||
Dynamic load | 345 | ||
Static load | 475 | ||
Fatigue loading | 14.3 | ||
Reference speed | |||
Limit speed | 4300 |
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