All Brands
size
| d1 | 140 | mm | |
| D | 290 | mm | |
| B | 104 | mm | |
| B1 | 147 | mm | |
| d2 | ≈ | 194 | mm |
| d3 | 190 | mm | |
| D1 | ≈ | 256 | mm |
| B4 | 28 | mm | |
| s1 | max. | 19.3 | mm |
| r1,2 | min. | 3 | mm |
Dimensions
Size shoulder size
| da | max. | 218 | mm |
| db | min. | 174 | mm |
| Da | min. | 242 | mm |
| Da | max. | 276 | mm |
| Ba | min. | 18 | mm |
| Ca | min. | 2.6 | mm |
| ra | max. | 2.5 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 1370 | kN | |
| Basic rated static load | C0 | 1830 | kN | |
| Fatigue load limit | Pu | 170 | kN | |
| Reference speed | 1800 | r/min | ||
| Maximum speed | 2400 | r/min | ||
| 不对中系数 | k1 | 0.112 | ||
| 运行游隙系数 | k2 | 0.096 |
weight
| Bearing weight + 紧定套 | 36.5 | kg |
