Specifications of SKF Bearing 2308 EM
Dimensions
d | 40.0mm | Bore diameter |
D | 90.0mm | Outside diameter |
B | 33.0mm | Width |
d1 | 53.75mm | Shoulder diameter inner ring |
D1 | 77.8mm | Shoulder diameter outer ring |
r1,2 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 49.0mm | Abutment diameter shaft |
Da | 81.0mm | Abutment diameter housing |
ra | 1.5mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 54.0kN |
Basic static load rating | C0 | 16.0kN |
Fatigue load limit | Pu | 0.815kN |
Reference speed | 14000.0r/min | |
Limiting speed | 10000.0r/min | |
Permissible angular misalignment | u03b1 | 3.0u00b0 |
Calculation factor | kr | 0.05 |
Calculation factor | e | 0.4 |
Calculation factor | Y0 | 1.6 |
Calculation factor | Y1 | 1.6 |
Calculation factor | Y2 | 2.4 |
Mass
Mass bearing | 1.01kg |