All Brands
size
| d | 25.4 | mm | |
| D | 57.15 | mm | |
| T | 19.431 | mm | |
| d1 | ≈ | 42.5 | mm |
| B | 19.431 | mm | |
| C | 14.732 | mm | |
| r1,2 | min. | 1.5 | mm |
| r3,4 | min. | 1.5 | mm |
Dimensions
| a | 15.749 | mm |
Size shoulder size
| da | max. | 33 | mm |
| db | min. | 33.5 | mm |
| Da | min. | 45 | mm |
| Da | max. | 50.5 | mm |
| Db | min. | 53 | mm |
| Ca | min. | 3 | mm |
| Cb | min. | 4.5 | mm |
| ra | max. | 1.5 | mm |
| rb | max. | 1.5 | mm |
data calculation
| Basic dynamic load rating | C | 48.8 | kN | |
| Basic rated static load | C0 | 45 | kN | |
| Fatigue load limit | Pu | 5 | kN | |
| Reference speed | 10000 | r/min | ||
| Maximum speed | 12000 | r/min | ||
| coefficient | e | 0.54 | ||
| coefficient | Y | 1.1 | ||
| coefficient | Y0 | 0.6 |
weight
| Bearing weight | 0.24 | kg |
