NA 4904
NA 4904
Author :ruidexin | Publish Date:2019-05-20

| Parameters instructions | |||
| Bearing type | NA 4904 | ||
| inner diameter | 20 | mm | |
| Outer diameter | 37 | mm | |
| Width or thickness | 17 | mm | |
| Type | Machined ferrule, needle roller bearing with inner ring | ||
| Dynamic load | 21.6 | ||
| Static load | 28 | ||
| Fatigue loading | 3.35 | ||
| Reference speed | 15000 | ||
| Limit speed | 17000 | ||
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