Specifications of SKF Bearing HM 89449/410
| Dimension series | HM 89400 |
Dimensions
| d | 36.512mm | Bore diameter |
| D | 76.2mm | Outside diameter |
| T | 29.37mm | Total width |
| d1 | 59.3mm | Shoulder diameter of inner ring |
| B | 28.575mm | Width of inner ring |
| C | 23.02mm | Width of outer ring |
| r1,2 | 3.5mm | Chamfer dimension of inner ring |
| r3,4 | 3.3mm | Chamfer dimension of outer ring |
| a | 23.527mm | Distance side face to pressure point |
Abutment dimensions
| da | 44.0mm | Diameter of shaft abutment |
| db | 49.0mm | Diameter of shaft abutment |
| Da | 58.0mm | Diameter of housing abutment |
| Da | 65.5mm | Diameter of housing abutment |
| Db | 72.0mm | Diameter of housing abutment |
| Ca | 3.0mm | Minimum width of space required in housing on large side face |
| Cb | 6.0mm | Minimum width of space required in housing on small side face |
| ra | 3.5mm | Radius of shaft fillet |
| rb | 3.3mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 95.2kN |
| Basic static load rating | C0 | 106.0kN |
| Fatigue load limit | Pu | 11.8kN |
| Reference speed | 7000.0r/min | |
| Limiting speed | 8500.0r/min | |
| Limiting value | e | 0.54 |
| Axial load factor | Y | 1.1 |
| Axial load factor | Y0 | 0.6 |
Mass
| Mass | 0.64kg |
