Specifications of SKF Bearing 61812
Dimensions
d | 60.0mm | Bore diameter |
D | 78.0mm | Outside diameter |
B | 10.0mm | Width |
d1 | 65.4mm | Shoulder diameter |
D1 | 72.9mm | Shoulder diameter |
D2 | 74.5mm | Recess diameter |
r1,2 | 0.3mm | Chamfer dimension |
Abutment dimensions
da | 62.0mm | Diameter of shaft abutment |
Da | 76.0mm | Diameter of housing abutment |
ra | 0.3mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 11.9kN |
Basic static load rating | C0 | 11.4kN |
Fatigue load limit | Pu | 0.49kN |
Reference speed | 17000.0r/min | |
Limiting speed | 11000.0r/min | |
Minimum load factor | kr | 0.015 |
Calculation factor | f0 | 16.9 |
Mass
Mass bearing | 0.095kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |