Specifications of SKF Bearing BT1B 332973
| Dimension series | — |
Dimensions
| d | 260.0mm | Bore diameter |
| D | 540.0mm | Outside diameter |
| T | 109.0mm | Total width |
| d1 | 376.7mm | Shoulder diameter of inner ring |
| B | 102.0mm | Width of inner ring |
| C | 80.0mm | Width of outer ring |
| r1,2 | 6.0mm | Chamfer dimension of inner ring |
| r3,4 | 6.0mm | Chamfer dimension of outer ring |
| a | 93.0mm | Distance side face to pressure point |
Abutment dimensions
| da | 325.0mm | Diameter of shaft abutment |
| db | 286.0mm | Diameter of shaft abutment |
| Da | 463.0mm | Diameter of housing abutment |
| Da | 514.0mm | Diameter of housing abutment |
| Db | 493.0mm | Diameter of housing abutment |
| Ca | 18.0mm | Minimum width of space required in housing on large side face |
| Cb | 29.0mm | Minimum width of space required in housing on small side face |
| ra | 5.0mm | Radius of shaft fillet |
| rb | 5.0mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 2120.0kN |
| Basic static load rating | C0 | 3050.0kN |
| Fatigue load limit | Pu | 250.0kN |
| Reference speed | 850.0r/min | |
| Limiting speed | 1300.0r/min | |
| Limiting value | e | 0.35 |
| Axial load factor | Y | 1.7 |
| Axial load factor | Y0 | 0.9 |
Mass
| Mass | 107.0kg |
