All Brands
size
| d1 | 670 | mm | |
| D | 1030 | mm | |
| B | 236 | mm | |
| B1 | 286 | mm | |
| d2 | ≈ | 806 | mm |
| D1 | ≈ | 946 | mm |
| B2 | ≈ | 302 | mm |
| G | Tr 750x7 | ||
| G1 | 50 | mm | |
| s1 | max. | 47.3 | mm |
| r1,2 | min. | 7.5 | mm |
Dimensions
Value specified for B2 is approximate and before the sleeve is driven into the bearing bore.
Size shoulder size
| da | min. | 725 | mm |
| da | max. | 853 | mm |
| Da | min. | 908 | mm |
| Da | max. | 1002 | mm |
| Ca | min. | 3.2 | mm |
| ra | max. | 6 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 8800 | kN | |
| Basic rated static load | C0 | 17300 | kN | |
| Fatigue load limit | Pu | 1060 | kN | |
| Reference speed | 400 | r/min | ||
| Maximum speed | 560 | r/min | ||
| 不对中系数 | k1 | 0.119 | ||
| 运行游隙系数 | k2 | 0.104 |
weight
| Bearing weight + 紧定套 | 780 | kg |
