Specifications of SKF Bearing NCF 3028 CV
Dimensions
d | 140.0mm | Bore diameter |
D | 210.0mm | Outside diameter |
B | 53.0mm | Width |
d1 | 163.0mm | Shoulder diameter inner ring |
D1 | 189.0mm | Shoulder diameter outer ring |
E | 197.82mm | Raceway diameter outer ring |
s | 5.5mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
r1,2 | 2.0mm | Chamfer dimension |
r3,4 | 1.0mm | Chamfer dimension |
Abutment dimensions
da | 150.0mm | Abutment diameter shaft |
das | 158.0mm | Abutment diameter shaft |
Da | 200.0mm | Abutment diameter housing |
Db | 203.0mm | Abutment diameter housing |
ra | 2.0mm | Fillet radius |
rb | 1.0mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 440.0kN |
Basic static load rating | C0 | 680.0kN |
Fatigue load limit | Pu | 78.0kN |
Reference speed | 1400.0r/min | |
Limiting speed | 1800.0r/min | |
Calculation factor | kr | 0.3 |
Calculation factor | e | 0.3 |
Calculation factor | Y | 0.4 |
Mass
Mass bearing | 6.1kg |