All Brands
size
| d | 263.525 | mm | |
| D | 325.438 | mm | |
| T | 28.575 | mm | |
| d1 | ≈ | 293.2 | mm |
| B | 28.575 | mm | |
| C | 25.4 | mm | |
| r1,2 | min. | 1.5 | mm |
| r3,4 | min. | 1.5 | mm |
Dimensions
| a | 48.977 | mm |
Size shoulder size
| da | max. | 282 | mm |
| db | min. | 276.5 | mm |
| Da | min. | 307 | mm |
| Da | max. | 313 | mm |
| Db | min. | 313 | mm |
| Ca | min. | 4 | mm |
| Cb | min. | 3 | mm |
| ra | max. | 1.5 | mm |
| rb | max. | 1.5 | mm |
data calculation
| Basic dynamic load rating | C | 273 | kN | |
| Basic rated static load | C0 | 550 | kN | |
| Fatigue load limit | Pu | 48 | kN | |
| Reference speed | 1400 | r/min | ||
| Maximum speed | 1700 | r/min | ||
| coefficient | e | 0.37 | ||
| coefficient | Y | 1.6 | ||
| coefficient | Y0 | 0.9 |
weight
| Bearing weight | 5.3 | kg |
