All Brands
size
| d1 | 170 | mm | |
| D | 290 | mm | |
| B | 75 | mm | |
| B1 | 112 | mm | |
| d2 | ≈ | 225 | mm |
| d3 | 220 | mm | |
| D1 | ≈ | 266 | mm |
| B4 | 30.5 | mm | |
| s1 | max. | 16.1 | mm |
| r1,2 | min. | 2.1 | mm |
Dimensions
Size shoulder size
| da | max. | 238 | mm |
| db | min. | 199 | mm |
| Da | min. | 254 | mm |
| Da | max. | 279 | mm |
| Ba | min. | 10 | mm |
| Ca | min. | 1.9 | mm |
| ra | max. | 2 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 930 | kN | |
| Basic rated static load | C0 | 1460 | kN | |
| Fatigue load limit | Pu | 132 | kN | |
| Reference speed | 1800 | r/min | ||
| Maximum speed | 2400 | r/min | ||
| 不对中系数 | k1 | 0.113 | ||
| 运行游隙系数 | k2 | 0.107 |
weight
| Bearing weight + 紧定套 | 24 | kg |
