All Brands
size
| d1 | 420 | mm | |
| D | 720 | mm | |
| B | 226 | mm | |
| B1 | 270 | mm | |
| d2 | ≈ | 522 | mm |
| D1 | ≈ | 647 | mm |
| B2 | ≈ | 281 | mm |
| G | Tr 460x5 | ||
| G1 | 42 | mm | |
| s1 | max. | 16 | mm |
| r1,2 | min. | 6 | mm |
Dimensions
Value specified for B2 is approximate and before the sleeve is driven into the bearing bore.
Size shoulder size
| da | min. | 454 | mm |
| da | max. | 521 | mm |
| Da | min. | 613 | mm |
| Da | max. | 694 | mm |
| Ca | min. | 7.5 | mm |
| ra | max. | 5 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 6700 | kN | |
| Basic rated static load | C0 | 11400 | kN | |
| Fatigue load limit | Pu | 780 | kN | |
| Reference speed | 630 | r/min | ||
| Maximum speed | 850 | r/min | ||
| 不对中系数 | k1 | 0 | ||
| 运行游隙系数 | k2 | 0.099 |
weight
| Bearing weight + 紧定套 | 405 | kg |
