All Brands
size
| d | 28 | mm | |
| D | 58 | mm | |
| T | 20.25 | mm | |
| d1 | ≈ | 43.9 | mm |
| B | 19 | mm | |
| C | 16 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 1 | mm |
Dimensions
| a | 16.689 | mm |
Size shoulder size
| da | max. | 33 | mm |
| db | min. | 35 | mm |
| Da | min. | 46 | mm |
| Da | max. | 52 | mm |
| Db | min. | 55 | mm |
| Ca | min. | 3 | mm |
| Cb | min. | 4 | mm |
| ra | max. | 1 | mm |
| rb | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 51.9 | kN | |
| Basic rated static load | C0 | 50 | kN | |
| Fatigue load limit | Pu | 5.5 | kN | |
| Reference speed | 9500 | r/min | ||
| Maximum speed | 12000 | r/min | ||
| coefficient | e | 0.57 | ||
| coefficient | Y | 1.05 | ||
| coefficient | Y0 | 0.6 |
weight
| Bearing weight | 0.25 | kg |
