Specifications of SKF Bearing NU 2268 MA
Dimensions
d | 340.0mm | Bore diameter |
D | 620.0mm | Outside diameter |
B | 165.0mm | Width |
D1 | 515.0mm | Shoulder diameter of outer ring |
F | 416.0mm | Chamfer dimension of loose flange ring |
r1,2 | 6.0mm | Chamfer dimension |
s | 8.0mm | Permissible axial displacement |
Abutment dimensions
da | 366.0mm | Diameter of spacer sleeve |
da | 401.0mm | Diameter of spacer sleeve |
db | 421.0mm | Diameter of shaft abutment |
Da | 594.0mm | Diameter of housing abutment |
ra | 5.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 2640.0kN |
Basic static load rating | C0 | 4500.0kN |
Fatigue load limit | Pu | 365.0kN |
Reference speed | 1000.0r/min | |
Limiting speed | 1500.0r/min | |
Minimum load factor | kr | 0.3 |
Limiting value | e | 0.3 |
Axial load factor | Y | 0.4 |
Mass
Mass | 226.0kg |