Specifications of SKF Bearing NU 3068 MA
Dimensions
| d | 340.0mm | Bore diameter |
| D | 520.0mm | Outside diameter |
| B | 133.0mm | Width |
| D1 | 465.0mm | Shoulder diameter of outer ring |
| F | 385.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 5.0mm | Chamfer dimension |
| s | 7.0mm | Permissible axial displacement |
Abutment dimensions
| da | 360.0mm | Diameter of spacer sleeve |
| da | 380.0mm | Diameter of spacer sleeve |
| db | 389.0mm | Diameter of shaft abutment |
| Da | 502.0mm | Diameter of housing abutment |
| ra | 4.0mm | Radius of fillet |
| ra | 4.0mm | Radius of fillet |
| rb | 4.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 2200.0kN |
| Basic static load rating | C0 | 4150.0kN |
| Fatigue load limit | Pu | 365.0kN |
| Reference speed | 1100.0r/min | |
| Limiting speed | 1700.0r/min | |
| Minimum load factor | kr | 0.15 |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 0.4 |
Mass
| Mass | 109.0kg |
