Specifications of SKF Bearing W 61704
Dimensions
d | 20.0mm | Bore diameter |
D | 27.0mm | Outside diameter |
B | 4.0mm | Width |
d1 | 22.36mm | Shoulder diameter |
D2 | 25.44mm | Recess diameter |
r1,2 | 0.2mm | Chamfer dimension |
Abutment dimensions
da | 21.5mm | Diameter of shaft abutment |
Da | 26.0mm | Diameter of housing abutment |
ra | 0.2mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 0.585kN |
Basic static load rating | C0 | 0.39kN |
Fatigue load limit | Pu | 0.017kN |
Reference speed | 50000.0r/min | |
Limiting speed | 32000.0r/min | |
Minimum load factor | kr | 0.015 |
Calculation factor | f0 | 8.7 |
Mass
Mass bearing | 0.0052kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |