All Brands
size
| d1 | 70 | mm | |
| D | 170 | mm | |
| B | 58 | mm | |
| B1 | 78 | mm | |
| d2 | ≈ | 102 | mm |
| d3 | 105 | mm | |
| D1 | ≈ | 146 | mm |
| B4 | 17 | mm | |
| s1 | max. | 10.1 | mm |
| r1,2 | min. | 2.1 | mm |
Dimensions
Size shoulder size
| da | max. | 119 | mm |
| db | min. | 88 | mm |
| Da | min. | 133 | mm |
| Da | max. | 158 | mm |
| Ba | min. | 6 | mm |
| Ca | min. | 2.4 | mm |
| ra | max. | 2 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 510 | kN | |
| Basic rated static load | C0 | 550 | kN | |
| Fatigue load limit | Pu | 60 | kN | |
| Reference speed | 3400 | r/min | ||
| Maximum speed | 4500 | r/min | ||
| 不对中系数 | k1 | 0.107 | ||
| 运行游隙系数 | k2 | 0.101 |
weight
| Bearing weight + 紧定套 | 7.4 | kg |
