Specifications of SKF Bearing BT1B 332890/HA1
| Dimension series | 4GB |
Dimensions
| d | 710.0mm | Bore diameter |
| D | 950.0mm | Outside diameter |
| T | 113.0mm | Total width |
| d1 | 816.4mm | Shoulder diameter of inner ring |
| B | 106.0mm | 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 | 175.0mm | Distance side face to pressure point |
Abutment dimensions
| da | 767.0mm | Diameter of shaft abutment |
| db | 736.0mm | Diameter of shaft abutment |
| Da | 874.0mm | Diameter of housing abutment |
| Da | 924.0mm | Diameter of housing abutment |
| Db | 910.0mm | Diameter of housing abutment |
| Ca | 12.0mm | Minimum width of space required in housing on large side face |
| Cb | 33.0mm | 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 | 2860.0kN |
| Basic static load rating | C0 | 6550.0kN |
| Fatigue load limit | Pu | 450.0kN |
| Reference speed | 360.0r/min | |
| Limiting speed | 530.0r/min | |
| Limiting value | e | 0.44 |
| Axial load factor | Y | 1.35 |
| Axial load factor | Y0 | 0.8 |
Mass
| Mass | 200.0kg |
