NA 4912
NA 4912
Author :ruidexin | Publish Date:2019-05-20

| Parameters instructions | |||
| Bearing type | NA 4912 | ||
| inner diameter | 60 | mm | |
| Outer diameter | 85 | mm | |
| Width or thickness | 25 | mm | |
| Type | Machined ferrule, needle roller bearing with inner ring | ||
| Dynamic load | 60.5 | ||
| Static load | 114 | ||
| Fatigue loading | 14.3 | ||
| Reference speed | 6000 | ||
| Limit speed | 6700 | ||
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