Specifications of SKF Bearing LM 770949/910
| Dimension series | LM 770900 |
Dimensions
| d | 457.2mm | Bore diameter |
| D | 603.25mm | Outside diameter |
| T | 85.725mm | Total width |
| d1 | 525.9mm | Shoulder diameter of inner ring |
| B | 84.138mm | Width of inner ring |
| C | 60.325mm | Width of outer ring |
| r1,2 | 6.4mm | Chamfer dimension of inner ring |
| r3,4 | 3.3mm | Chamfer dimension of outer ring |
| a | 115.0mm | Distance side face to pressure point |
Abutment dimensions
| da | 486.0mm | Diameter of shaft abutment |
| db | 489.0mm | Diameter of shaft abutment |
| Da | 553.0mm | Diameter of housing abutment |
| Da | 586.0mm | Diameter of housing abutment |
| Db | 580.0mm | Diameter of housing abutment |
| Ca | 13.0mm | Minimum width of space required in housing on large side face |
| Cb | 25.0mm | Minimum width of space required in housing on small side face |
| ra | 6.0mm | Radius of shaft fillet |
| rb | 3.1mm | Radius of housing fillet |
Calculation data
| Basic dynamic load rating | C | 1541.0kN |
| Basic static load rating | C0 | 3400.0kN |
| Fatigue load limit | Pu | 255.0kN |
| Reference speed | 630.0r/min | |
| Limiting speed | 850.0r/min | |
| Limiting value | e | 0.46 |
| Axial load factor | Y | 1.3 |
| Axial load factor | Y0 | 0.7 |
Mass
| Mass | 61.5kg |
