Specifications of SKF Bearing BT1B 332787/HA4
| Dimension series | 4GC |
Dimensions
| d | 680.0mm | Bore diameter |
| D | 1000.0mm | Outside diameter |
| T | 190.0mm | Total width |
| d1 | 829.52mm | Shoulder diameter of inner ring |
| B | 188.0mm | Width of inner ring |
| C | 140.0mm | Width of outer ring |
| r1,2 | 6.0mm | Chamfer dimension of inner ring |
| r3,4 | 6.0mm | Chamfer dimension of outer ring |
| a | 200.0mm | Distance side face to pressure point |
Abutment dimensions
| da | 742.0mm | Diameter of shaft abutment |
| db | 706.0mm | Diameter of shaft abutment |
| Da | 884.0mm | Diameter of housing abutment |
| Da | 974.0mm | Diameter of housing abutment |
| Db | 953.0mm | Diameter of housing abutment |
| Ca | 27.0mm | Minimum width of space required in housing on large side face |
| Cb | 50.0mm | 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 | 5610.0kN |
| Basic static load rating | C0 | 12700.0kN |
| Fatigue load limit | Pu | 800.0kN |
| Reference speed | 360.0r/min | |
| Limiting speed | 500.0r/min | |
| Limiting value | e | 0.43 |
| Axial load factor | Y | 1.4 |
| Axial load factor | Y0 | 0.8 |
Mass
| Mass | 485.0kg |
