Specifications of SKF Bearing 623
Dimensions
d | 3.0mm | Bore diameter |
D | 10.0mm | Outside diameter |
B | 4.0mm | Width |
d1 | 4.8mm | Shoulder diameter |
D2 | 8.2mm | Recess diameter |
r1,2 | 0.15mm | Chamfer dimension |
Abutment dimensions
da | 4.2mm | Diameter of shaft abutment |
Da | 8.8mm | Diameter of housing abutment |
ra | 0.1mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 0.54kN |
Basic static load rating | C0 | 0.18kN |
Fatigue load limit | Pu | 0.007kN |
Reference speed | 130000.0r/min | |
Limiting speed | 80000.0r/min | |
Minimum load factor | kr | 0.025 |
Calculation factor | f0 | 7.5 |
Mass
Mass bearing | 0.0015kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |