Specifications of SKF Bearing NU 2207 ECJ
Dimensions
| d | 35.0mm | Bore diameter |
| D | 72.0mm | Outside diameter |
| B | 23.0mm | Width |
| D1 | 60.2mm | Shoulder diameter of outer ring |
| F | 44.0mm | Chamfer dimension of loose flange ring |
| r1,2 | 1.1mm | Chamfer dimension |
| r3,4 | 0.6mm | Chamfer dimension |
| s | 2.8mm | Permissible axial displacement |
Abutment dimensions
| da | 39.8mm | Diameter of spacer sleeve |
| da | 42.2mm | Diameter of spacer sleeve |
| db | 46.0mm | Diameter of shaft abutment |
| Da | 65.1mm | Diameter of housing abutment |
| ra | 1.0mm | Radius of fillet |
| rb | 0.6mm | Radius of fillet |
Calculation data
| Basic dynamic load rating | C | 69.5kN |
| Basic static load rating | C0 | 63.0kN |
| Fatigue load limit | Pu | 8.15kN |
| Reference speed | 11000.0r/min | |
| Limiting speed | 12000.0r/min | |
| Minimum load factor | kr | 0.2 |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 0.4 |
Mass
| Mass | 0.4kg |
