Specifications of SKF Bearing NCF 2914 CV
Dimensions
d | 70.0mm | Bore diameter |
D | 100.0mm | Outside diameter |
B | 19.0mm | Width |
d1 | 80.5mm | Shoulder diameter inner ring |
D1 | 88.5mm | Shoulder diameter outer ring |
E | 92.5mm | 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 |
Parameter r3.4 has either the value specified here or the same value as r1.2.
Abutment dimensions
da | 75.0mm | Abutment diameter shaft |
das | 78.5mm | Abutment diameter shaft |
Da | 95.0mm | Abutment diameter housing |
Db | 96.0mm | Abutment diameter housing |
ra | 1.0mm | Fillet radius |
rb | 0.5mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 76.5kN |
Basic static load rating | C0 | 116.0kN |
Fatigue load limit | Pu | 13.7kN |
Reference speed | 3000.0r/min | |
Limiting speed | 3800.0r/min | |
Calculation factor | kr | 0.2 |
Calculation factor | e | 0.3 |
Calculation factor | Y | 0.4 |
Mass
Mass bearing | 0.49kg |