Specifications of SKF Bearing HM 903249/210
| Dimension series | HM 903200 |
Dimensions
| d | 44.45mm | Bore diameter |
| D | 95.25mm | Outside diameter |
| T | 30.958mm | Total width |
| d1 | 71.6mm | Shoulder diameter of inner ring |
| B | 28.575mm | Width of inner ring |
| C | 22.225mm | Width of outer ring |
| r1,2 | 3.5mm | Chamfer dimension of inner ring |
| r3,4 | 0.8mm | Chamfer dimension of outer ring |
| a | 30.371mm | Distance side face to pressure point |
Abutment dimensions
| da | 53.0mm | Diameter of shaft abutment |
| db | 57.5mm | Diameter of shaft abutment |
| Da | 71.0mm | Diameter of housing abutment |
| Da | 89.0mm | Diameter of housing abutment |
| Db | 90.0mm | Diameter of housing abutment |
| Ca | 4.0mm | Minimum width of space required in housing on large side face |
| Cb | 8.5mm | Minimum width of space required in housing on small side face |
| ra | 3.5mm | Radius of shaft fillet |
| rb | 0.8mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 124.0kN |
| Basic static load rating | C0 | 122.0kN |
| Fatigue load limit | Pu | 14.0kN |
| Reference speed | 5300.0r/min | |
| Limiting speed | 7000.0r/min | |
| Limiting value | e | 0.75 |
| Axial load factor | Y | 0.8 |
| Axial load factor | Y0 | 0.45 |
Mass
| Mass | 1.01kg |
