Specifications of SKF Bearing 4301 ATN9
Dimensions
d | 12.0mm | Bore diameter |
D | 37.0mm | Outside diameter |
B | 17.0mm | Width |
d1 | 20.5mm | Shoulder diameter |
D1 | 28.5mm | Shoulder diameter |
r1,2 | 1.0mm | Chamfer dimension |
Abutment dimensions
da | 17.6mm | Diameter of shaft abutment |
Da | 31.4mm | Diameter of housing abutment |
ra | 1.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 13.0kN |
Basic static load rating | C0 | 7.8kN |
Fatigue load limit | Pu | 0.325kN |
Reference speed | 34000.0r/min | |
Limiting speed | 18000.0r/min | |
Minimum load factor | kr | 0.06 |
Calculation factor | f0 | 12.2 |
Mass
Mass bearing | 0.092kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |