All Brands
size
| d1 | 320 | mm | |
| D | 580 | mm | |
| B | 190 | mm | |
| B1 | 254 | mm | |
| d2 | ≈ | 402 | mm |
| d3 | 440 | mm | |
| D1 | ≈ | 517 | mm |
| B2 | 55 | mm | |
| B5 | 72 | mm | |
| s1 | max. | 25.9 | mm |
| r1,2 | min. | 5 | mm |
Dimensions
Size shoulder size
| da | max. | 446 | mm |
| db | min. | 360 | mm |
| Da | min. | 489 | mm |
| Da | max. | 560 | mm |
| Ba | min. | 14 | mm |
| Ca | min. | 4.2 | mm |
| ra | max. | 4 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 4900 | kN | |
| Basic rated static load | C0 | 7500 | kN | |
| Fatigue load limit | Pu | 560 | kN | |
| Reference speed | 850 | r/min | ||
| Maximum speed | 1100 | r/min | ||
| 不对中系数 | k1 | 0.118 | ||
| 运行游隙系数 | k2 | 0.093 |
weight
| Bearing weight + 紧定套 | 235 | kg |
