Specifications of SKF Bearing BC1B 322770 A/HB1
Dimensions
| d | 380.0mm | Bore diameter |
| D | 480.0mm | Outside diameter |
| B | 40.0mm | Width |
| d1 | 418.0mm | Shoulder diameter of inner ring |
| D1 | 444.0mm | Shoulder diameter of outer ring |
| E | 451.0mm | Raceway diameter of outer ring |
| r1,2 | 2.1mm | Chamfer dimension |
| s | 2.0mm | Permissible axial displacement |
Abutment dimensions
| da | 392.0mm | Diameter of spacer sleeve |
| Da | 468.0mm | Diameter of housing abutment |
| Db | 456.0mm | Diameter of housing abutment |
| ra | 2.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 270.0kN |
| Basic static load rating | C0 | 520.0kN |
| Fatigue load limit | Pu | 42.5kN |
| Reference speed | 1100.0r/min | |
| Limiting speed | 1300.0r/min | |
| Minimum load factor | kr | 0.03 |
| Limiting value | e | 0.2 |
| Axial load factor | Y | 0.6 |
Mass
| Mass | 18.5kg |
