Specifications of SKF Bearing 7307 BEGAM
Dimensions
d | 35.0mm | Bore diameter |
D | 80.0mm | Outside diameter |
B | 21.0mm | Width |
d1 | 52.5mm | Shoulder diameter of inner ring (large side face) |
d2 | 43.62mm | Shoulder diameter of inner ring (small side face) |
D1 | 63.45mm | Shoulder diameter of outer ring (large side face) |
a | 35.0mm | Distance side face to pressure point |
r1,2 | 1.5mm | Chamfer dimension |
r3,4 | 1.0mm | Chamfer dimension |
Abutment dimensions
da | 44.0mm | Diameter of shaft abutment |
Da | 71.0mm | Abutment diameter housing |
Db | 74.4mm | Diameter of housing abutment |
ra | 1.5mm | Radius of fillet |
rb | 1.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 41.5kN |
Basic static load rating | C0 | 26.5kN |
Fatigue load limit | Pu | 1.14kN |
Reference speed | 11000.0r/min | |
Limiting speed | 14000.0r/min | |
Minimum axial load factor | A | 0.0111 |
Minimum radial load factor | kr | 0.1 |
Limiting value | e | 1.14 |
Mass
Mass | 0.45kg |