Specifications of SKF Bearing W 61811-2RS1
Dimensions
d | 55.0mm | Bore diameter |
D | 72.0mm | Outside diameter |
B | 9.0mm | Width |
d1 | 60.3mm | Shoulder diameter |
d2 | 60.3mm | Recess diameter |
D2 | 68.68mm | Recess diameter |
r1,2 | 0.3mm | Chamfer dimension |
Abutment dimensions
da | 57.0mm | Diameter of shaft abutment |
da | 60.0mm | Diameter of shaft abutment |
Da | 70.0mm | Diameter of housing abutment |
ra | 0.3mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 7.15kN |
Basic static load rating | C0 | 8.5kN |
Fatigue load limit | Pu | 0.345kN |
Limiting speed | 5300.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 17.0 |
Mass
Mass bearing | 0.079kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |