Specifications of SKF Bearing NU 19/630 ECMA/HB1
Dimensions
d | 630.0mm | Bore diameter |
D | 850.0mm | Outside diameter |
B | 100.0mm | Width |
D1 | 785.0mm | Shoulder diameter of outer ring |
F | 683.0mm | Chamfer dimension of loose flange ring |
r1,2 | 6.0mm | Chamfer dimension |
s | 4.5mm | Permissible axial displacement |
Abutment dimensions
da | 653.0mm | Diameter of spacer sleeve |
da | 678.0mm | Diameter of spacer sleeve |
db | 688.0mm | Diameter of shaft abutment |
Da | 827.0mm | Diameter of housing abutment |
ra | 5.0mm | Radius of fillet |
Calculation data
Basic dynamic load rating | C | 2240.0kN |
Basic static load rating | C0 | 4400.0kN |
Fatigue load limit | Pu | 315.0kN |
Reference speed | 700.0r/min | |
Limiting speed | 900.0r/min | |
Minimum load factor | kr | 0.07 |
Limiting value | e | 0.2 |
Axial load factor | Y | 0 |
Mass
Mass | 168.0kg |