Specifications of SKF Bearing 25877/25821
| Dimension series | 25800 |
Dimensions
| d | 34.925mm | Bore diameter |
| D | 73.025mm | Outside diameter |
| T | 23.812mm | Total width |
| d1 | 52.5mm | Shoulder diameter of inner ring |
| B | 24.608mm | Width of inner ring |
| C | 19.05mm | Width of outer ring |
| r1,2 | 1.5mm | Chamfer dimension of inner ring |
| r3,4 | 0.8mm | Chamfer dimension of outer ring |
| a | 15.36mm | Distance side face to pressure point |
Abutment dimensions
| da | 44.0mm | Diameter of shaft abutment |
| db | 43.0mm | Diameter of shaft abutment |
| Da | 62.0mm | Diameter of housing abutment |
| Da | 67.0mm | Diameter of housing abutment |
| Db | 67.0mm | Diameter of housing abutment |
| Ca | 5.0mm | Minimum width of space required in housing on large side face |
| Cb | 4.5mm | Minimum width of space required in housing on small side face |
| ra | 1.5mm | Radius of shaft fillet |
| rb | 0.8mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 89.1kN |
| Basic static load rating | C0 | 88.0kN |
| Fatigue load limit | Pu | 9.8kN |
| Reference speed | 8000.0r/min | |
| Limiting speed | 9500.0r/min | |
| Limiting value | e | 0.3 |
| Axial load factor | Y | 2.0 |
| Axial load factor | Y0 | 1.1 |
Mass
| Mass | 0.48kg |
