Specifications of SKF Bearing RNU 2209 ECP
Dimensions
Fw | 54.5mm | Diameter under rollers |
D | 85.0mm | Outside diameter |
C | 23.0mm | Width |
D1 | 72.47mm | Shoulder diameter outer ring |
r1,2 | 1.1mm | Corner radius |
Abutment dimensions
da | 59.0mm | Abutment diameter shaft |
Da | 77.6mm | Abutment diameter housing |
ra | 1.0mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 85.0kN |
Basic static load rating | C0 | 81.5kN |
Fatigue load limit | Pu | 10.6kN |
Reference speed | 9000.0r/min | |
Limiting speed | 9500.0r/min | |
Calculation factor | kr | 0.2 |
Limiting value | e | 0.3 |
Axial load factor | Y | 0.4 |
Mass
Mass bearing | 0.4kg |