Specifications of SKF Bearing 306-Z
Dimensions
d | 30.0mm | Bore diameter |
D | 72.0mm | Outside diameter |
B | 19.0mm | Width |
d1 | 44.6mm | Shoulder diameter |
D2 | 61.88mm | Recess diameter |
r1,2 | 1.1mm | Chamfer dimension |
Abutment dimensions
da | 37.0mm | Diameter of shaft abutment |
da | 44.5mm | Diameter of shaft abutment |
Da | 65.0mm | Diameter of housing abutment |
ra | 1.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 29.7kN |
Basic static load rating | C0 | 21.6kN |
Fatigue load limit | Pu | 0.93kN |
Reference speed | 18000.0r/min | |
Limiting speed | 11000.0r/min | |
Minimum load factor | kr | 0.05 |
Mass
Mass bearing | 0.37kg |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |