All Brands
size
| d1 | 170 | mm | |
| D | 340 | mm | |
| B | 92 | mm | |
| B1 | 141 | mm | |
| d2 | ≈ | 224 | mm |
| d3 | 240 | mm | |
| D1 | ≈ | 296 | mm |
| B4 | 30.5 | mm | |
| s1 | max. | 22.5 | mm |
| r1,2 | min. | 4 | mm |
Dimensions
Size shoulder size
| da | max. | 254 | mm |
| db | min. | 202 | mm |
| Da | min. | 275 | mm |
| Da | max. | 323 | mm |
| Ba | min. | 21 | mm |
| Ca | min. | 1.6 | mm |
| ra | max. | 3 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 1370 | kN | |
| Basic rated static load | C0 | 1730 | kN | |
| Fatigue load limit | Pu | 153 | kN | |
| Reference speed | 1800 | r/min | ||
| Maximum speed | 2400 | r/min | ||
| 不对中系数 | k1 | 0.108 | ||
| 运行游隙系数 | k2 | 0.108 |
weight
| Bearing weight + 紧定套 | 43 | kg |
