Specifications of SKF Bearing NCF 2913 CV
Dimensions
d | 65.0mm | Bore diameter |
D | 90.0mm | Outside diameter |
B | 16.0mm | Width |
d1 | 75.5mm | Shoulder diameter inner ring |
D1 | 81.0mm | Shoulder diameter outer ring |
E | 85.24mm | Raceway diameter outer ring |
s | 1.0mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
r1,2 | 1.0mm | Chamfer dimension |
r3,4 | 0.6mm | Chamfer dimension |
Abutment dimensions
da | 70.0mm | Abutment diameter shaft |
das | 73.4mm | Abutment diameter shaft |
Da | 85.0mm | Abutment diameter housing |
Db | 86.0mm | Abutment diameter housing |
ra | 1.0mm | Fillet radius |
rb | 0.5mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 58.3kN |
Basic static load rating | C0 | 88.0kN |
Fatigue load limit | Pu | 10.2kN |
Reference speed | 3200.0r/min | |
Limiting speed | 4000.0r/min | |
Calculation factor | kr | 0.2 |
Calculation factor | e | 0.3 |
Calculation factor | Y | 0.4 |
Mass
Mass bearing | 0.31kg |