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size
| Fw | 20 | mm | |
| Ew | 24 | mm | |
| U | 17 | mm |
data calculation
| Basic dynamic load rating | C | 12.5 | kN | |
| Basic rated static load | C0 | 20.8 | kN | |
| Fatigue load limit | Pu | 2.4 | kN | |
| Reference speed | 20000 | r/min | ||
| Maximum speed | 22000 | r/min |
weight
| 其它滚针和保持架组件weight | 0.012 | kg |
