Specifications of SKF Bearing 619/630 N1MA
Dimensions
d | 630.0mm | Bore diameter |
D | 850.0mm | Outside diameter |
B | 100.0mm | Width |
d1 | 701.75mm | Shoulder diameter |
D1 | 777.55mm | Shoulder diameter |
h | 25.0mm | Depth of locating slot |
b | 20.5mm | Width of locating slot |
r0 | 3.0mm | Corner radius of locating slot |
r1,2 | 6.0mm | Chamfer dimension |
Abutment dimensions
da | 653.0mm | Diameter of shaft abutment |
Da | 827.0mm | Diameter of housing abutment |
ra | 5.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 624.0kN |
Basic static load rating | C0 | 1340.0kN |
Fatigue load limit | Pu | 21.2kN |
Reference speed | 1300.0r/min | |
Limiting speed | 1100.0r/min | |
Minimum load factor | kr | 0.02 |
Calculation factor | f0 | 16.7 |
Mass
Mass bearing | 160.0kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |