Specifications of SKF Bearing D/W R1-5
Dimensions
d | 2.38mm | Bore diameter |
D | 7.938mm | Outside diameter |
B | 2.779mm | Width |
d1 | 4.1mm | Shoulder diameter |
D1 | 6.4mm | Shoulder diameter |
r1,2 | 0.15mm | Chamfer dimension |
Abutment dimensions
da | 3.6mm | Diameter of shaft abutment |
Da | 6.7mm | Diameter of housing abutment |
ra | 0.15mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 0.312kN |
Basic static load rating | C0 | 0.088kN |
Fatigue load limit | Pu | 0.004kN |
Reference speed | 160000.0r/min | |
Limiting speed | 95000.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 5.9 |
Mass
Mass bearing | 0.0006kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |