Specifications of SKF Bearing 7072 AM
Dimensions
d | 360.0mm | Bore diameter |
D | 540.0mm | Outside diameter |
B | 82.0mm | Width |
d1 | 430.73mm | Shoulder diameter of inner ring (large side face) |
d2 | 398.15mm | Shoulder diameter of inner ring (small side face) |
D1 | 472.8mm | Shoulder diameter of outer ring (large side face) |
a | 171.0mm | Distance side face to pressure point |
r1,2 | 5.0mm | Chamfer dimension |
r3,4 | 2.0mm | Chamfer dimension |
Abutment dimensions
da | 378.0mm | Diameter of shaft abutment |
Da | 522.0mm | Abutment diameter housing |
Db | 531.0mm | Diameter of housing abutment |
ra | 4.0mm | Radius of fillet |
rb | 2.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 520.0kN |
Basic static load rating | C0 | 950.0kN |
Fatigue load limit | Pu | 19.0kN |
Reference speed | 1300.0r/min | |
Limiting speed | 1300.0r/min | |
Minimum axial load factor | A | 6.75 |
Minimum radial load factor | kr | 0.085 |
Limiting value | e | 0.8 |
Mass
Mass | 61.8kg |