Specifications of SKF Bearing 61844
Dimensions
d | 220.0mm | Bore diameter |
D | 270.0mm | Outside diameter |
B | 24.0mm | Width |
d1 | 236.0mm | Shoulder diameter |
D1 | 254.0mm | Shoulder diameter |
r1,2 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 227.0mm | Diameter of shaft abutment |
Da | 263.0mm | Diameter of housing abutment |
ra | 1.5mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 78.0kN |
Basic static load rating | C0 | 110.0kN |
Fatigue load limit | Pu | 3.0kN |
Reference speed | 4500.0r/min | |
Limiting speed | 2800.0r/min | |
Minimum load factor | kr | 0.015 |
Calculation factor | f0 | 17.4 |
Mass
Mass bearing | 2.54kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |