Specifications of SKF Bearing 6304 ETN9
Dimensions
d | 20.0mm | Bore diameter |
D | 52.0mm | Outside diameter |
B | 15.0mm | Width |
d1 | 30.35mm | Shoulder diameter |
D1 | 42.6mm | Shoulder diameter |
r1,2 | 1.1mm | Chamfer dimension |
Abutment dimensions
da | 27.0mm | Diameter of shaft abutment |
Da | 45.0mm | Diameter of housing abutment |
ra | 1.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 18.2kN |
Basic static load rating | C0 | 9.0kN |
Fatigue load limit | Pu | 0.38kN |
Reference speed | 30000.0r/min | |
Limiting speed | 19000.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 12.0 |
Mass
Mass bearing | 0.14kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |