All Brands
size
| d1 | 240 | mm | |
| D | 440 | mm | |
| B | 144 | mm | |
| B1 | 172 | mm | |
| d2 | ≈ | 314 | mm |
| D1 | ≈ | 394 | mm |
| B2 | ≈ | 179 | mm |
| G | Tr 280x4 | ||
| G1 | 26 | mm | |
| s1 | max. | 26.4 | 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. | 269 | mm |
| da | max. | 341 | mm |
| Da | min. | 371 | mm |
| Da | max. | 423 | mm |
| Ca | min. | 4.1 | mm |
| ra | max. | 3 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 2650 | kN | |
| Basic rated static load | C0 | 4050 | kN | |
| Fatigue load limit | Pu | 325 | kN | |
| Reference speed | 1100 | r/min | ||
| Maximum speed | 1500 | r/min | ||
| 不对中系数 | k1 | 0.115 | ||
| 运行游隙系数 | k2 | 0.096 |
weight
| Bearing weight + 紧定套 | 102 | kg |
