All Brands
size
| d | 320 | mm | |
| D | 540 | mm | |
| B | 176 | mm | |
| d2 | ≈ | 371 | mm |
| D1 | ≈ | 477 | mm |
| s1 | max. | 26.7 | mm |
| r1,2 | min. | 5 | mm |
圆锥孔，锥度 1:12
Dimensions
Size shoulder size
| Da | min. | 452 | mm |
| Da | max. | 520 | mm |
| Ca | min. | 4.2 | mm |
| ra | max. | 4 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 4150 | kN | |
| Basic rated static load | C0 | 6300 | kN | |
| Fatigue load limit | Pu | 480 | kN | |
| Reference speed | 900 | r/min | ||
| Maximum speed | 1300 | r/min | ||
| 不对中系数 | k1 | 0.114 | ||
| 运行游隙系数 | k2 | 0.096 |
weight
| 轴承weight | 159 | kg |
