Specifications of SKF Bearing W 628/7 R-2Z
Dimensions
d | 7.0mm | Bore diameter |
D | 14.0mm | Outside diameter |
B | 5.0mm | Width |
d2 | 8.5mm | Recess diameter |
D2 | 12.7mm | Recess diameter |
D3 | 16.0mm | Flange diameter |
C | 1.1mm | Flange width |
r1,2 | 0.15mm | Chamfer dimension |
Abutment dimensions
da | 8.2mm | Diameter of shaft abutment |
da | 8.4mm | Diameter of shaft abutment |
ra | 0.15mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 0.663kN |
Basic static load rating | C0 | 0.26kN |
Fatigue load limit | Pu | 0.011kN |
Reference speed | 100000.0r/min | |
Limiting speed | 50000.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 7.2 |
Mass
Mass bearing | 0.0032kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |