All Brands
size
| d1 | 70 | mm | |
| D | 140 | mm | |
| B | 33 | mm | |
| B1 | 59 | mm | |
| d2 | ≈ | 98.1 | mm |
| d3 | 105 | mm | |
| D1 | ≈ | 125 | mm |
| B2 | 18 | mm | |
| s1 | max. | 9.1 | mm |
| r1,2 | min. | 2 | mm |
Dimensions
Size shoulder size
| da | max. | 107 | mm |
| db | min. | 85 | mm |
| Da | min. | 116 | mm |
| Da | max. | 129 | mm |
| Ba | min. | 12 | mm |
| Ca | min. | 1.2 | mm |
| ra | max. | 2 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 220 | kN | |
| Basic rated static load | C0 | 250 | kN | |
| Fatigue load limit | Pu | 28.5 | kN | |
| Reference speed | 4300 | r/min | ||
| Maximum speed | 6000 | r/min | ||
| 不对中系数 | k1 | 0.104 | ||
| 运行游隙系数 | k2 | 0.121 |
weight
| Bearing weight + 紧定套 | 2.9 | kg |
