Specifications of SKF Bearing QJ 309 N2PHAS
Dimensions
d | 45.0mm | Bore diameter |
D | 100.0mm | Outside diameter |
B | 25.0mm | Width |
d1 | 58.0mm | Shoulder diameter inner ring |
D1 | 81.2mm | Shoulder diameter outer ring/ inner diameter housing washer |
a | 51.0mm | Distance pressure point(s) |
h | 5.0mm | Locating slot depth outer ring |
b | 6.5mm | Locating slot width outer ring |
r0 | 0.5mm | Corner radius locating slot |
r1,2 | 1.5mm | Chamfer dimension inner ring |
Abutment dimensions
da | 54.0mm | Abutment diameter shaft |
Da | 91.0mm | Abutment diameter housing |
ra | 1.5mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 100.0kN |
Basic static load rating | C0 | 83.0kN |
Fatigue load limit | Pu | 3.55kN |
Limiting speed | 12000.0r/min | |
Calculation factor | A | 0.0202 |
Calculation factor | e | 0.95 |
Calculation factor | X | 0.6 |
Calculation factor | Y0 | 0.58 |
Calculation factor | Y1 | 0.66 |
Calculation factor | Y2 | 1.07 |
Mass
Mass bearing | 1.05kg |