All Brands
size
| d1 | 570 | mm | |
| D | 870 | mm | |
| B | 200 | mm | |
| B1 | 245 | mm | |
| d2 | ≈ | 692 | mm |
| D1 | ≈ | 805 | mm |
| B2 | ≈ | 259 | mm |
| G | Tr 630x6 | ||
| G1 | 45 | mm | |
| s1 | max. | 35.9 | 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. | 613 | mm |
| da | max. | 728 | mm |
| Da | min. | 776 | mm |
| Da | max. | 847 | mm |
| Ca | min. | 2.7 | mm |
| ra | max. | 5 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 6300 | kN | |
| Basic rated static load | C0 | 12200 | kN | |
| Fatigue load limit | Pu | 780 | kN | |
| Reference speed | 500 | r/min | ||
| Maximum speed | 700 | r/min | ||
| 不对中系数 | k1 | 0.125 | ||
| 运行游隙系数 | k2 | 0.098 |
weight
| Bearing weight + 紧定套 | 460 | kg |
