Specifications of SKF Bearing 6344 M
Dimensions
d | 220.0mm | Bore diameter |
D | 460.0mm | Outside diameter |
B | 88.0mm | Width |
d1 | 301.9mm | Shoulder diameter |
D1 | 378.1mm | Shoulder diameter |
r1,2 | 5.0mm | Chamfer dimension |
Abutment dimensions
da | 240.0mm | Diameter of shaft abutment |
Da | 440.0mm | Diameter of housing abutment |
ra | 4.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 410.0kN |
Basic static load rating | C0 | 520.0kN |
Fatigue load limit | Pu | 12.0kN |
Reference speed | 3000.0r/min | |
Limiting speed | 2600.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 14.3 |
Mass
Mass bearing | 73.0kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |