Specifications of SKF Bearing 61901-2Z
Dimensions
d | 12.0mm | Bore diameter |
D | 24.0mm | Outside diameter |
B | 6.0mm | Width |
d1 | 16.0mm | Shoulder diameter |
D2 | 21.4mm | Recess diameter |
r1,2 | 0.3mm | Chamfer dimension |
Abutment dimensions
da | 14.0mm | Diameter of shaft abutment |
da | 15.8mm | Diameter of shaft abutment |
Da | 22.0mm | Diameter of housing abutment |
ra | 0.3mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 2.91kN |
Basic static load rating | C0 | 1.46kN |
Fatigue load limit | Pu | 0.062kN |
Reference speed | 67000.0r/min | |
Limiting speed | 32000.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 14.5 |
Mass
Mass bearing | 0.011kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |