All Brands
size
| d1 | 25 | mm | |
| D | 62 | mm | |
| B | 20 | mm | |
| B1 | 31 | mm | |
| d2 | ≈ | 37.4 | mm |
| d3 | 45 | mm | |
| D1 | ≈ | 53.1 | mm |
| B2 | 10.5 | mm | |
| s1 | max. | 4.5 | mm |
| r1,2 | min. | 1 | mm |
Dimensions
Size shoulder size
| da | max. | 37.4 | mm |
| db | min. | 33 | mm |
| Da | min. | 50.6 | mm |
| Da | max. | 56.4 | mm |
| Ba | min. | 5 | mm |
| Ca | min. | 0.3 | mm |
| ra | max. | 1 | mm |
- Ca 理论上是负值。
data calculation
| Basic dynamic load rating | C | 69.5 | kN | |
| Basic rated static load | C0 | 62 | kN | |
| Fatigue load limit | Pu | 7.2 | kN | |
| Reference speed | 11000 | r/min | ||
| Maximum speed | 15000 | r/min | ||
| 不对中系数 | k1 | 0.101 | ||
| 运行游隙系数 | k2 | 0.111 |
weight
| Bearing weight + 紧定套 | 0.37 | kg |
