Specifications of SKF Bearing 6307 N
Dimensions
d | 35.0mm | Bore diameter |
D | 80.0mm | Outside diameter |
B | 21.0mm | Width |
d1 | 49.56mm | Shoulder diameter |
D2 | 69.2mm | Recess diameter |
D3 | 76.81mm | Diameter of snap ring groove |
b | 1.9mm | Width of snap ring groove |
C | 3.28mm | Distance outer ring from side face to snap ring groove |
r0 | 0.6mm | Bottom radius of snap ring groove |
r1,2 | 1.5mm | Chamfer dimension |
Abutment dimensions
da | 44.0mm | Diameter of shaft abutment |
Da | 71.0mm | Diameter of housing abutment |
Db | 88.0mm | Diameter of snap ring recess in the housing |
ba | 2.2mm | Width of snap ring recess in the housing |
Ca | 4.98mm | Distance from outer ring side face to snap ring back face |
ra | 1.5mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 35.1kN |
Basic static load rating | C0 | 19.0kN |
Fatigue load limit | Pu | 0.815kN |
Reference speed | 19000.0r/min | |
Limiting speed | 12000.0r/min | |
Minimum load factor | kr | 0.03 |
Calculation factor | f0 | 13.1 |
Mass
Mass bearing | 0.45kg |
Tolerance class
Dimensional tolerances | P6 |
Radial run-out | P6 |