Specifications of SKF Bearing 7320 BEGBY
Dimensions
d | 100.0mm | Bore diameter |
D | 215.0mm | Outside diameter |
B | 47.0mm | Width |
d1 | 144.5mm | Shoulder diameter of inner ring (large side face) |
d2 | 120.46mm | Shoulder diameter of inner ring (small side face) |
D1 | 173.75mm | Shoulder diameter of outer ring (large side face) |
a | 90.0mm | Distance side face to pressure point |
r1,2 | 3.0mm | Chamfer dimension |
r3,4 | 1.1mm | Chamfer dimension |
Abutment dimensions
da | 114.0mm | Diameter of shaft abutment |
Da | 201.0mm | Abutment diameter housing |
Db | 208.0mm | Diameter of housing abutment |
ra | 2.5mm | Radius of fillet |
rb | 1.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 216.0kN |
Basic static load rating | C0 | 208.0kN |
Fatigue load limit | Pu | 6.95kN |
Reference speed | 3800.0r/min | |
Limiting speed | 4000.0r/min | |
Minimum axial load factor | A | 0.63 |
Minimum radial load factor | kr | 0.1 |
Limiting value | e | 1.14 |
Mass
Mass | 7.5kg |