Specifications of SKF Bearing RNU 307 ECP
Dimensions
Fw | 46.2mm | Diameter under rollers |
D | 80.0mm | Outside diameter |
C | 21.0mm | Width |
D1 | 65.8mm | Shoulder diameter outer ring |
r1,2 | 1.5mm | Corner radius |
Abutment dimensions
da | 51.0mm | Abutment diameter shaft |
Da | 72.2mm | Abutment diameter housing |
ra | 1.5mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 75.0kN |
Basic static load rating | C0 | 63.0kN |
Fatigue load limit | Pu | 8.15kN |
Reference speed | 9500.0r/min | |
Limiting speed | 11000.0r/min | |
Calculation factor | kr | 0.15 |
Limiting value | e | 0.2 |
Axial load factor | Y | 0.6 |
Mass
Mass bearing | 0.37kg |