Specifications of SKF Bearing D/W R12-2Z
Dimensions
d | 19.05mm | Bore diameter |
D | 41.275mm | Outside diameter |
B | 11.113mm | Width |
d1 | 27.6mm | Shoulder diameter |
d2 | 27.6mm | Recess diameter |
D2 | 37.43mm | Recess diameter |
r1,2 | 0.8mm | Chamfer dimension |
Abutment dimensions
da | 24.0mm | Diameter of shaft abutment |
da | 27.5mm | Diameter of shaft abutment |
Da | 37.5mm | Diameter of housing abutment |
ra | 0.8mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 8.06kN |
Basic static load rating | C0 | 5.0kN |
Fatigue load limit | Pu | 0.212kN |
Reference speed | 38000.0r/min | |
Limiting speed | 19000.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 13.9 |
Mass
Mass bearing | 0.061kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |