Specifications of SKF Bearing W 63801 R-2Z
Dimensions
d | 12.0mm | Bore diameter |
D | 21.0mm | Outside diameter |
B | 7.0mm | Width |
d2 | 13.8mm | Recess diameter |
D2 | 19.15mm | Recess diameter |
D3 | 23.0mm | Flange diameter |
C | 1.5mm | Flange width |
r1,2 | 0.3mm | Chamfer dimension |
Abutment dimensions
da | 14.0mm | Diameter of shaft abutment |
da | 13.5mm | Diameter of shaft abutment |
ra | 0.3mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 1.51kN |
Basic static load rating | C0 | 0.9kN |
Fatigue load limit | Pu | 0.039kN |
Reference speed | 70000.0r/min | |
Limiting speed | 36000.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 13.4 |
Mass
Mass bearing | 0.0086kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |