All Brands
size
| d | 750 | mm | |
| D | 920 | mm | |
| B | 78 | mm | |
| d1 | ≈ | 807.3 | mm |
| D1 | ≈ | 863.2 | mm |
| a | 280 | mm | |
| r1,2 | min. | 5 | mm |
| r3,4 | min. | 2 | mm |
Size shoulder size
| da | min. | 768 | mm |
| Da | max. | 902 | mm |
| Db | max. | 911 | mm |
| ra | max. | 4 | mm |
| rb | max. | 2 | mm |
data calculation
| Basic dynamic load rating | C | 618 | kN | |
| Basic rated static load | C0 | 1730 | kN | |
| Fatigue load limit | Pu | 25.5 | kN | |
| Reference speed | 600 | r/min | ||
| Maximum speed | 630 | r/min | ||
| coefficient | A | 21.3 | ||
| coefficient | kr | 0.08 | ||
| coefficient | e | 0.8 | ||
| 单个轴承和串联配置的轴承对 | ||||
| coefficient | X | 0.39 | ||
| coefficient | Y0 | 0.33 | ||
| coefficient | Y2 | 0.76 | ||
| 背对背或面对面配置的轴承对 | ||||
| coefficient | X | 0.63 | ||
| coefficient | Y0 | 0.66 | ||
| coefficient | Y1 | 0.78 | ||
| coefficient | Y2 | 1.24 | ||
weight
| Bearing weight | 110 | kg |
