All Brands
size
| d | 20 | mm | |
| D | 47 | mm | |
| T | 15.25 | mm | |
| d1 | ≈ | 33.7 | mm |
| B | 14 | mm | |
| C | 12 | mm | |
| r1,2 | min. | 1 | mm |
| r3,4 | min. | 1 | mm |
Dimensions
| a | 11.028 | mm |
Size shoulder size
| da | max. | 28 | mm |
| db | min. | 26.5 | mm |
| Da | min. | 40 | mm |
| Da | max. | 41.5 | mm |
| Db | min. | 43 | mm |
| Ca | min. | 2 | mm |
| Cb | min. | 3 | mm |
| ra | max. | 1 | mm |
| rb | max. | 1 | mm |
data calculation
| Basic dynamic load rating | C | 34.1 | kN | |
| Basic rated static load | C0 | 28 | kN | |
| Fatigue load limit | Pu | 3 | kN | |
| Reference speed | 12000 | r/min | ||
| Maximum speed | 15000 | r/min | ||
| coefficient | e | 0.35 | ||
| coefficient | Y | 1.7 | ||
| coefficient | Y0 | 0.9 |
weight
| Bearing weight | 0.12 | kg |
