Specifications of SKF Bearing N 28/630 ECMB/HB1
Dimensions
| d | 630.0mm | Bore diameter |
| D | 780.0mm | Outside diameter |
| B | 88.0mm | Width |
| d1 | 687.0mm | Shoulder diameter of inner ring |
| E | 739.0mm | Raceway diameter of outer ring |
| r1,2 | 4.0mm | Chamfer dimension |
| s | 7.0mm | Permissible axial displacement |
Abutment dimensions
| da | 645.0mm | Diameter of spacer sleeve |
| da | 737.0mm | Diameter of spacer sleeve |
| Da | 748.0mm | Diameter of housing abutment |
| Da | 765.0mm | Diameter of housing abutment |
| ra | 3.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 1570.0kN |
| Basic static load rating | C0 | 4050.0kN |
| Fatigue load limit | Pu | 315.0kN |
| Reference speed | 750.0r/min | |
| Limiting speed | 950.0r/min | |
| Minimum load factor | kr | 0.07 |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 0 |
Mass
| Mass | 100.0kg |
