Specifications of SKF Bearing 2208 ETN9
Dimensions
d | 40.0mm | Bore diameter |
D | 80.0mm | Outside diameter |
B | 23.0mm | Width |
d1 | 52.39mm | Shoulder diameter inner ring |
D1 | 70.2mm | Shoulder diameter outer ring |
r1,2 | 1.1mm | Chamfer dimension |
Abutment dimensions
da | 47.0mm | Abutment diameter shaft |
Da | 73.0mm | Abutment diameter housing |
ra | 1.1mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 31.9kN |
Basic static load rating | C0 | 10.0kN |
Fatigue load limit | Pu | 0.51kN |
Reference speed | 16000.0r/min | |
Limiting speed | 11000.0r/min | |
Permissible angular misalignment | u03b1 | 2.5u00b0 |
Calculation factor | kr | 0.045 |
Calculation factor | e | 0.28 |
Calculation factor | Y0 | 2.5 |
Calculation factor | Y1 | 2.2 |
Calculation factor | Y2 | 3.5 |
Mass
Mass bearing | 0.51kg |