Specifications of SKF Bearing 7301 BE-2RZP
Dimensions
d | 12.0mm | Bore diameter |
D | 37.0mm | Outside diameter |
B | 12.0mm | Width |
d1 | 21.9mm | Shoulder diameter of inner ring (large side face) |
d2 | 16.95mm | Shoulder diameter of inner ring (small side face) |
D2 | 29.45mm | Recess diameter of outer ring (large side face) |
a | 16.3mm | Distance side face to pressure point |
r1,2 | 1.0mm | Chamfer dimension |
r3,4 | 0.6mm | Chamfer dimension |
Abutment dimensions
da | 17.6mm | Diameter of shaft abutment |
da | 21.5mm | Diameter of shaft abutment |
Da | 31.4mm | Abutment diameter housing |
Db | 32.8mm | Diameter of housing abutment |
ra | 1.0mm | Radius of fillet |
rb | 0.6mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 10.6kN |
Basic static load rating | C0 | 5.0kN |
Fatigue load limit | Pu | 0.208kN |
Reference speed | 26000.0r/min | |
Limiting speed | 20000.0r/min | |
Minimum axial load factor | A | 0.000537 |
Minimum radial load factor | kr | 0.1 |
Limiting value | e | 1.14 |
Mass
Mass | 0.06kg |