All Brands
size
| d | 50 | mm | |
| D | 80 | mm | |
| B | 30 | mm | |
| d2 | ≈ | 57.6 | mm |
| D1 | ≈ | 70.8 | mm |
| s1 | max. | 6 | mm |
| s2 | max. | 3 | mm |
| r1,2 | min. | 1 | mm |
Dimensions
Size shoulder size
| da | min. | 54.6 | mm |
| da | max. | 67 | mm |
| Da | max. | 75.4 | mm |
| ra | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 137 | kN | |
| Basic rated static load | C0 | 176 | kN | |
| Fatigue load limit | Pu | 20.8 | kN | |
| Maximum speed | 3000 | r/min | ||
| 不对中系数 | k1 | 0.103 | ||
| 运行游隙系数 | k2 | 0.107 |
weight
| 轴承weight | 0.58 | kg |
