All Brands
size
| d | 20 | mm | |
| D | 52 | mm | |
| B | 21 | mm | |
| D1 | ≈ | 41.85 | mm |
| F | 27.5 | mm | |
| r1,2 | min. | 1.1 | mm |
| r3,4 | min. | 0.6 | mm |
| s | max. | 1.9 | mm |
Size shoulder size
| da | min. | 24.1 | mm |
| da | max. | 26.2 | mm |
| db | min. | 29 | mm |
| Da | max. | 45.4 | mm |
| ra | max. | 1 | mm |
| rb | max. | 0.6 | mm |
data calculation
| Basic dynamic load rating | C | 47.5 | kN | |
| Basic rated static load | C0 | 38 | kN | |
| Fatigue load limit | Pu | 4.8 | kN | |
| Reference speed | 15000 | r/min | ||
| Maximum speed | 18000 | r/min | ||
| coefficient | kr | 0.25 |
Calculation data
| 载荷计算： 极限值 | e | 0.3 | ||
| 载荷计算： coefficient | Y | 0.4 |
weight
| 轴承weight | 0.21 | kg |
