Specifications of SKF Bearing LM 377449/410
| Dimension series | LM 377400 |
Dimensions
| d | 558.8mm | Bore diameter |
| D | 736.6mm | Outside diameter |
| T | 104.775mm | Total width |
| d1 | 640.0mm | Shoulder diameter of inner ring |
| B | 104.775mm | Width of inner ring |
| C | 80.962mm | Width of outer ring |
| r1,2 | 6.4mm | Chamfer dimension of inner ring |
| r3,4 | 6.4mm | Chamfer dimension of outer ring |
| a | 130.0mm | Distance side face to pressure point |
Abutment dimensions
| da | 595.0mm | Diameter of shaft abutment |
| db | 590.0mm | Diameter of shaft abutment |
| Da | 680.0mm | Diameter of housing abutment |
| Da | 704.0mm | Diameter of housing abutment |
| Db | 707.0mm | Diameter of housing abutment |
| Ca | 17.0mm | Minimum width of space required in housing on large side face |
| Cb | 23.5mm | 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 | 2482.0kN |
| Basic static load rating | C0 | 5700.0kN |
| Fatigue load limit | Pu | 405.0kN |
| Reference speed | 500.0r/min | |
| Limiting speed | 670.0r/min | |
| Limiting value | e | 0.35 |
| Axial load factor | Y | 1.7 |
| Axial load factor | Y0 | 0.9 |
Mass
| Mass | 115.0kg |
