Specifications of SKF Bearing NU 20/800 ECMA
Dimensions
d | 800.0mm | Bore diameter |
D | 1150.0mm | Outside diameter |
B | 200.0mm | Width |
D1 | 1051.0mm | Shoulder diameter of outer ring |
F | 882.0mm | Chamfer dimension of loose flange ring |
r1,2 | 7.5mm | Chamfer dimension |
s | 2.0mm | Permissible axial displacement |
Abutment dimensions
da | 828.0mm | Diameter of spacer sleeve |
da | 868.0mm | Diameter of spacer sleeve |
db | 888.0mm | Diameter of shaft abutment |
Da | 1122.0mm | Diameter of housing abutment |
ra | 6.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 7040.0kN |
Basic static load rating | C0 | 14600.0kN |
Fatigue load limit | Pu | 950.0kN |
Reference speed | 400.0r/min | |
Limiting speed | 630.0r/min | |
Minimum load factor | kr | 0.14 |
Limiting value | e | 0.3 |
Axial load factor | Y | 0 |
Mass
Mass | 715.0kg |