Specifications of SKF Bearing 70/1120 AMB
Dimensions
d | 1120.0mm | Bore diameter |
D | 1580.0mm | Outside diameter |
B | 200.0mm | Width |
d1 | 1284.2mm | Shoulder diameter of inner ring (large side face) |
d2 | 1284.2mm | Shoulder diameter of inner ring (small side face) |
D1 | 1417.0mm | Shoulder diameter of outer ring (large side face) |
a | 497.0mm | Distance side face to pressure point |
r1,2 | 9.5mm | Chamfer dimension |
r3,4 | 5.0mm | Chamfer dimension |
Abutment dimensions
da | 1154.0mm | Diameter of shaft abutment |
Da | 1546.0mm | Abutment diameter housing |
Db | 1562.0mm | Diameter of housing abutment |
ra | 8.0mm | Radius of fillet |
rb | 4.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 1780.0kN |
Basic static load rating | C0 | 6400.0kN |
Fatigue load limit | Pu | 73.5kN |
Reference speed | 300.0r/min | |
Limiting speed | 320.0r/min | |
Minimum axial load factor | A | 185.0 |
Minimum radial load factor | kr | 0.085 |
Limiting value | e | 0.8 |
Mass
Mass | 1240.0kg |