Specifications of SKF Bearing 608/630 MA
Dimensions
d | 630.0mm | Bore diameter |
D | 780.0mm | Outside diameter |
B | 48.0mm | Width |
d1 | 681.2mm | Shoulder diameter |
D1 | 728.25mm | Shoulder diameter |
r1,2 | 3.0mm | Chamfer dimension |
Abutment dimensions
da | 643.0mm | Diameter of shaft abutment |
Da | 767.0mm | Diameter of housing abutment |
ra | 2.5mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 364.0kN |
Basic static load rating | C0 | 765.0kN |
Fatigue load limit | Pu | 12.2kN |
Reference speed | 1400.0r/min | |
Limiting speed | 1100.0r/min | |
Minimum load factor | kr | 0.015 |
Calculation factor | f0 | 17.5 |
Mass
Mass bearing | 41.0kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |