All Brands
size
| d | 380 | mm | |
| D | 520 | mm | |
| B | 65 | mm | |
| d1 | ≈ | 427 | mm |
| D1 | ≈ | 476 | mm |
| a | 137 | mm | |
| r1,2 | min. | 4 | mm |
| r3,4 | min. | 1.5 | mm |
Size shoulder size
| da | min. | 395 | mm |
| Da | max. | 505 | mm |
| Db | max. | 513 | mm |
| ra | max. | 3 | mm |
| rb | max. | 1.5 | mm |
data calculation
| Basic dynamic load rating | C | 410 | kN | |
| Basic rated static load | C0 | 735 | kN | |
| Fatigue load limit | Pu | 15 | kN | |
| Reference speed | 1300 | r/min | ||
| Maximum speed | 1300 | r/min | ||
| coefficient | A | 2.79 | ||
| coefficient | kr | 0.083 | ||
| 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 | 40.5 | kg |
