Specifications of SKF Bearing NCF 28/1000 V
Dimensions
d | 1000.0mm | Bore diameter |
D | 1220.0mm | Outside diameter |
B | 128.0mm | Width |
d1 | 1073.0mm | Shoulder diameter inner ring |
D1 | 1148.0mm | Shoulder diameter outer ring |
E | 1165.0mm | Raceway diameter outer ring |
s | 12.0mm | Permissible axial displacement from the normal position of one bearing ring relative to the other |
r1,2 | 6.0mm | Chamfer dimension |
Abutment dimensions
da | 1023.0mm | Abutment diameter shaft |
das | 1063.0mm | Abutment diameter shaft |
Da | 1197.0mm | Abutment diameter housing |
Db | 1197.0mm | Abutment diameter housing |
ra | 5.0mm | Fillet radius |
Calculation data
Basic dynamic load rating | C | 4130.0kN |
Basic static load rating | C0 | 11600.0kN |
Fatigue load limit | Pu | 720.0kN |
Reference speed | 160.0r/min | |
Limiting speed | 200.0r/min | |
Calculation factor | kr | 0.11 |
Calculation factor | e | 0.3 |
Calculation factor | Y | 0.4 |
Mass
Mass bearing | 309.0kg |