Specifications of SKF Bearing D/W R168
Dimensions
d | 6.35mm | Bore diameter |
D | 9.525mm | Outside diameter |
B | 3.175mm | Width |
d1 | 7.08mm | Shoulder diameter |
D1 | 8.55mm | Shoulder diameter |
D2 | 8.85mm | Recess diameter |
r1,2 | 0.1mm | Chamfer dimension |
Abutment dimensions
da | 7.0mm | Diameter of shaft abutment |
Da | 8.9mm | Diameter of housing abutment |
ra | 0.1mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 0.212kN |
Basic static load rating | C0 | 0.088kN |
Fatigue load limit | Pu | 0.004kN |
Reference speed | 120000.0r/min | |
Limiting speed | 75000.0r/min | |
Minimum load factor | kr | 0.015 |
Calculation factor | f0 | 8.0 |
Mass
Mass bearing | 0.0005kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |