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size
| Fw | 4 | mm | |
| Ew | 7 | mm | |
| U | 7 | mm |
data calculation
| Basic dynamic load rating | C | 1.72 | kN | |
| Basic rated static load | C0 | 1.32 | kN | |
| Fatigue load limit | Pu | 0.137 | kN | |
| Reference speed | 36000 | r/min | ||
| Maximum speed | 43000 | r/min |
weight
| 其它滚针和保持架组件weight | 0.0005 | kg |
