Specifications of SKF Bearing BT1-8003/HA1
| Dimension series | 2GC |
Dimensions
| d | 479.425mm | Bore diameter |
| D | 717.55mm | Outside diameter |
| T | 136.525mm | Total width |
| d1 | 596.0mm | Shoulder diameter of inner ring |
| B | 130.175mm | Width of inner ring |
| C | 109.537mm | Width of outer ring |
| r1,2 | 6.4mm | Chamfer dimension of inner ring |
| r3,4 | 6.4mm | Chamfer dimension of outer ring |
| a | 127.0mm | Distance side face to pressure point |
Abutment dimensions
| da | 542.0mm | Diameter of shaft abutment |
| db | 512.0mm | Diameter of shaft abutment |
| Da | 640.0mm | Diameter of housing abutment |
| Da | 685.0mm | Diameter of housing abutment |
| Db | 679.0mm | Diameter of housing abutment |
| Ca | 18.0mm | Minimum width of space required in housing on large side face |
| Cb | 26.5mm | Minimum width of space required in housing on small side face |
| ra | 6.0mm | Radius of shaft fillet |
| rb | 6.0mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 3030.0kN |
| Basic static load rating | C0 | 6800.0kN |
| Fatigue load limit | Pu | 490.0kN |
| Reference speed | 530.0r/min | |
| Limiting speed | 800.0r/min | |
| Limiting value | e | 0.33 |
| Axial load factor | Y | 1.8 |
| Axial load factor | Y0 | 1.0 |
Mass
| Mass | 190.0kg |
