NA 4903
NA 4903
Author :ruidexin | Publish Date:2019-05-20

| Parameters instructions | |||
| Bearing type | NA 4903 | ||
| inner diameter | 17 | mm | |
| Outer diameter | 30 | mm | |
| Width or thickness | 13 | mm | |
| Type | Machined ferrule, needle roller bearing with inner ring | ||
| Dynamic load | 11.4 | ||
| Static load | 16.3 | ||
| Fatigue loading | 1.96 | ||
| Reference speed | 18000 | ||
| Limit speed | 20000 | ||
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