Specifications of SKF Bearing 31326 X/DF
Dimensions
d | 130.0mm | Bore diameter |
D | 280.0mm | Outside diameter |
T | 144.0mm | Total width |
2B | 132.0mm | Width of inner rings |
b | 20.0mm | Width of lubrication groove |
K | 15.0mm | Diameter of lubrication hole |
r3,4 | 4.0mm | Chamfer dimension |
r5 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 157.0mm | Diameter of shaft abutment |
Da | 218.0mm | Diameter of housing abutment |
Da | 264.5mm | Diameter of housing abutment |
Ca | 8.0mm | Minimum width of space required in housing on large side face |
ra | 5.0mm | Radius of fillet |
rc | 1.5mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 1110.0kN |
Basic static load rating | C0 | 1560.0kN |
Fatigue load limit | Pu | 160.0kN |
Reference speed | 1300.0r/min | |
Limiting speed | 2400.0r/min | |
Limiting value | e | 0.83 |
Axial load factor | Y1 | 0.81 |
Axial load factor | Y2 | 1.2 |
Axial load factor | Y0 | 0.8 |
Mass
Mass | 39.6kg |