All Brands
size
| d | 55 | mm | |
| D | 90 | mm | |
| T | 59 | mm | |
| d1 | ≈ | 73.1 | mm |
| C | 47 | mm | |
| r1,2 | min. | 1.5 | mm |
| r5 | min. | 0.6 | mm |
| a | 43.217 | mm |
Dimensions
| l | 5 | mm | |
| t | 2 | mm |
Size shoulder size
| 轴挡肩直径 | db | min. | 64 | mm |
| 轴挡肩直径 | Db | min. | 86 | mm |
| 轴承座挡肩-在外圈最小侧面/内环双面的轴向空间 | Cb | min. | 64 | mm |
| 倒角半径 | ra | max. | 1.5 | mm |
Abutment dimensions
| Fillet radius | rc | max. | 0.6 | mm |
data calculation
| Basic dynamic load rating | C | 191 | kN | |
| Basic rated static load | C0 | 270 | kN | |
| Fatigue load limit | Pu | 30.5 | kN | |
| Reference speed | 4500 | r/min | ||
| Maximum speed | 7000 | r/min | ||
| 载荷计算： 极限值 | e | 0.31 | ||
| 载荷计算： coefficient | Y1 | 2.2 | ||
| 载荷计算： coefficient | Y2 | 3.3 | ||
| 载荷计算： coefficient | Y0 | 2.2 |
weight
| 轴承对weight | 1.38 | kg |
