Specifications of SKF Bearing 718/670 AMB
Dimensions
d | 670.0mm | Bore diameter |
D | 820.0mm | Outside diameter |
B | 69.0mm | Width |
d1 | 720.5mm | Shoulder diameter of inner ring (large side face) |
D1 | 772.2mm | Shoulder diameter of outer ring (large side face) |
a | 250.0mm | Distance side face to pressure point |
r1,2 | 4.0mm | Chamfer dimension |
r3,4 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 685.0mm | Diameter of shaft abutment |
Da | 805.0mm | Abutment diameter housing |
Db | 813.0mm | Diameter of housing abutment |
ra | 3.0mm | Radius of fillet |
rb | 1.5mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 527.0kN |
Basic static load rating | C0 | 1250.0kN |
Fatigue load limit | Pu | 21.6kN |
Reference speed | 700.0r/min | |
Limiting speed | 750.0r/min | |
Minimum axial load factor | A | 13.3 |
Minimum radial load factor | kr | 0.08 |
Limiting value | e | 0.8 |
Mass
Mass | 77.0kg |