Specifications of SKF Bearing NU 3172 ECMA
Dimensions
| d | 360.0mm | Bore diameter |
| D | 600.0mm | Outside diameter |
| B | 192.0mm | Width |
| D1 | 528.0mm | Shoulder diameter of outer ring |
| F | 420.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 5.0mm | Chamfer dimension |
| s | 9.4mm | Permissible axial displacement |
Abutment dimensions
| da | 380.0mm | Diameter of spacer sleeve |
| da | 407.0mm | Diameter of spacer sleeve |
| db | 425.0mm | Diameter of shaft abutment |
| Da | 580.0mm | Diameter of housing abutment |
| ra | 4.0mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 3410.0kN |
| Basic static load rating | C0 | 6100.0kN |
| Fatigue load limit | Pu | 490.0kN |
| Reference speed | 900.0r/min | |
| Limiting speed | 1500.0r/min | |
| Minimum load factor | kr | 0.21 |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 0 |
Mass
| Mass | 226.0kg |
