All Brands
size
| d1 | 630 | mm | |
| D | 980 | mm | |
| B | 230 | mm | |
| B1 | 280 | mm | |
| d2 | ≈ | 775 | mm |
| D1 | ≈ | 905 | mm |
| B2 | ≈ | 294 | mm |
| G | Tr 710x7 | ||
| G1 | 50 | mm | |
| s1 | max. | 41.1 | 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. | 685 | mm |
| da | max. | 820 | mm |
| Da | min. | 874 | mm |
| Da | max. | 952 | mm |
| Ca | min. | 2.9 | mm |
| ra | max. | 6 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 8150 | kN | |
| Basic rated static load | C0 | 16300 | kN | |
| Fatigue load limit | Pu | 1000 | kN | |
| Reference speed | 430 | r/min | ||
| Maximum speed | 600 | r/min | ||
| 不对中系数 | k1 | 0.121 | ||
| 运行游隙系数 | k2 | 0.101 |
weight
| Bearing weight + 紧定套 | 705 | kg |
