Specifications of SKF Bearing 61972 MA
Dimensions
d | 360.0mm | Bore diameter |
D | 480.0mm | Outside diameter |
B | 56.0mm | Width |
d1 | 398.1mm | Shoulder diameter |
D1 | 442.32mm | Shoulder diameter |
r1,2 | 3.0mm | Chamfer dimension |
Abutment dimensions
da | 373.0mm | Diameter of shaft abutment |
Da | 467.0mm | Diameter of housing abutment |
ra | 2.5mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 291.0kN |
Basic static load rating | C0 | 450.0kN |
Fatigue load limit | Pu | 9.15kN |
Reference speed | 2600.0r/min | |
Limiting speed | 2000.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 16.7 |
Mass
Mass bearing | 28.0kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |