Specifications of SKF Bearing D/W R188
Dimensions
d | 6.35mm | Bore diameter |
D | 12.7mm | Outside diameter |
B | 3.175mm | Width |
d1 | 8.0mm | Shoulder diameter |
D1 | 11.0mm | Shoulder diameter |
r1,2 | 0.15mm | Chamfer dimension |
Abutment dimensions
da | 7.6mm | Diameter of shaft abutment |
Da | 11.5mm | Diameter of housing abutment |
ra | 0.15mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 0.618kN |
Basic static load rating | C0 | 0.224kN |
Fatigue load limit | Pu | 0.01kN |
Reference speed | 110000.0r/min | |
Limiting speed | 67000.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 7.0 |
Mass
Mass bearing | 0.0015kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |