All Brands
size
| d1 | 140 | mm | |
| D | 270 | mm | |
| B | 86 | mm | |
| B1 | 119 | mm | |
| d2 | ≈ | 191 | mm |
| d3 | 190 | mm | |
| D1 | ≈ | 240 | mm |
| B4 | 27.5 | mm | |
| s1 | max. | 10.3 | mm |
| r1,2 | min. | 2.1 | mm |
Dimensions
Size shoulder size
| da | max. | 208 | mm |
| db | min. | 170 | mm |
| Da | min. | 229 | mm |
| Da | max. | 258 | mm |
| Ba | min. | 8 | mm |
| Ca | min. | 2.4 | mm |
| ra | max. | 2 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 1000 | kN | |
| Basic rated static load | C0 | 1400 | kN | |
| Fatigue load limit | Pu | 129 | kN | |
| Reference speed | 1900 | r/min | ||
| Maximum speed | 2600 | r/min | ||
| 不对中系数 | k1 | 0.112 | ||
| 运行游隙系数 | k2 | 0.099 |
weight
| Bearing weight + 紧定套 | 27 | kg |
