All Brands
size
| d1 | 300 | mm | |
| D | 480 | mm | |
| B | 121 | mm | |
| B1 | 149 | mm | |
| d2 | ≈ | 375 | mm |
| D1 | ≈ | 441 | mm |
| B2 | ≈ | 157 | mm |
| G | Tr 340x5 | ||
| G1 | 27 | mm | |
| s1 | max. | 23.3 | mm |
| r1,2 | min. | 4 | mm |
Dimensions
Value specified for B2 is approximate and before the sleeve is driven into the bearing bore.
Size shoulder size
| da | min. | 327 | mm |
| da | max. | 398 | mm |
| Da | min. | 426 | mm |
| Da | max. | 465 | mm |
| Ca | min. | 1.8 | mm |
| ra | max. | 3 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 2280 | kN | |
| Basic rated static load | C0 | 4000 | kN | |
| Fatigue load limit | Pu | 305 | kN | |
| Reference speed | 1000 | r/min | ||
| Maximum speed | 1400 | r/min | ||
| 不对中系数 | k1 | 0.121 | ||
| 运行游隙系数 | k2 | 0.098 |
weight
| Bearing weight + 紧定套 | 93 | kg |
