Specifications of SKF Bearing 634
Dimensions
d | 4.0mm | Bore diameter |
D | 16.0mm | Outside diameter |
B | 5.0mm | Width |
d1 | 8.4mm | Shoulder diameter |
D2 | 13.3mm | Recess diameter |
r1,2 | 0.3mm | Chamfer dimension |
Abutment dimensions
da | 6.4mm | Diameter of shaft abutment |
Da | 13.6mm | Diameter of housing abutment |
ra | 0.3mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 1.11kN |
Basic static load rating | C0 | 0.38kN |
Fatigue load limit | Pu | 0.016kN |
Reference speed | 95000.0r/min | |
Limiting speed | 60000.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 8.4 |
Mass
Mass bearing | 0.0054kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |