All Brands
size
| d | 380 | mm | |
| D | 480 | mm | |
| B | 46 | mm | |
| d1 | ≈ | 413 | mm |
| D1 | ≈ | 448 | mm |
| a | 123 | mm | |
| r1,2 | min. | 2.1 | mm |
| r3,4 | min. | 1.1 | mm |
Size shoulder size
| da | min. | 391 | mm |
| Da | max. | 469 | mm |
| Db | max. | 474 | mm |
| ra | max. | 2 | mm |
| rb | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 291 | kN | |
| Basic rated static load | C0 | 500 | kN | |
| Fatigue load limit | Pu | 11 | kN | |
| Reference speed | 1300 | r/min | ||
| Maximum speed | 1400 | r/min | ||
| coefficient | A | 1.4 | ||
| coefficient | kr | 0.08 | ||
| coefficient | e | 0.68 | ||
| 单个轴承和串联配置的轴承对 | ||||
| coefficient | X | 0.41 | ||
| coefficient | Y0 | 0.38 | ||
| coefficient | Y2 | 0.87 | ||
weight
| Bearing weight | 18 | kg |
