Specifications of SKF Bearing D/W R3A
Dimensions
d | 4.762mm | Bore diameter |
D | 15.875mm | Outside diameter |
B | 4.978mm | Width |
d2 | 8.4mm | Recess diameter |
D2 | 13.8mm | Recess diameter |
r1,2 | 0.3mm | Chamfer dimension |
Abutment dimensions
da | 6.8mm | Diameter of shaft abutment |
Da | 13.9mm | Diameter of housing abutment |
ra | 0.3mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 0.852kN |
Basic static load rating | C0 | 0.315kN |
Fatigue load limit | Pu | 0.014kN |
Reference speed | 85000.0r/min | |
Limiting speed | 56000.0r/min | |
Minimum load factor | kr | 0.025 |
Calculation factor | f0 | 7.1 |
Mass
Mass bearing | 0.0044kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |