Specifications of SKF Bearing 64450/64700
| Dimension series | 64000 |
Dimensions
| d | 114.3mm | Bore diameter |
| D | 177.8mm | Outside diameter |
| T | 41.275mm | Total width |
| d1 | 146.7mm | Shoulder diameter of inner ring |
| B | 41.275mm | Width of inner ring |
| C | 30.162mm | Width of outer ring |
| r1,2 | 3.5mm | Chamfer dimension of inner ring |
| r3,4 | 3.3mm | Chamfer dimension of outer ring |
| a | 41.982mm | Distance side face to pressure point |
Abutment dimensions
| da | 126.0mm | Diameter of shaft abutment |
| db | 129.0mm | Diameter of shaft abutment |
| Da | 155.0mm | Diameter of housing abutment |
| Da | 164.5mm | Diameter of housing abutment |
| Db | 171.0mm | Diameter of housing abutment |
| Ca | 6.0mm | Minimum width of space required in housing on large side face |
| Cb | 11.0mm | 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 | 307.0kN |
| Basic static load rating | C0 | 415.0kN |
| Fatigue load limit | Pu | 42.5kN |
| Reference speed | 2800.0r/min | |
| Limiting speed | 3400.0r/min | |
| Limiting value | e | 0.52 |
| Axial load factor | Y | 1.15 |
| Axial load factor | Y0 | 0.6 |
Mass
| Mass | 3.58kg |
