Specifications of SKF Bearing 7234 BCBM
Dimensions
d | 170.0mm | Bore diameter |
D | 310.0mm | Outside diameter |
B | 52.0mm | Width |
d1 | 227.4mm | Shoulder diameter of inner ring (large side face) |
d2 | 202.05mm | Shoulder diameter of inner ring (small side face) |
D1 | 261.25mm | Shoulder diameter of outer ring (large side face) |
a | 127.0mm | Distance side face to pressure point |
r1,2 | 4.0mm | Chamfer dimension |
r3,4 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 187.0mm | Diameter of shaft abutment |
Da | 293.0mm | Abutment diameter housing |
Db | 301.0mm | Diameter of housing abutment |
ra | 3.0mm | Radius of fillet |
rb | 1.5mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 281.0kN |
Basic static load rating | C0 | 345.0kN |
Fatigue load limit | Pu | 9.5kN |
Reference speed | 2400.0r/min | |
Limiting speed | 2800.0r/min | |
Minimum axial load factor | A | 2.0 |
Minimum radial load factor | kr | 0.08 |
Limiting value | e | 1.14 |
Mass
Mass | 17.5kg |