Specifications of SKF Bearing 209-2ZNR
Dimensions
d | 45.0mm | Bore diameter |
D | 85.0mm | Outside diameter |
B | 19.0mm | Width |
d1 | 57.6mm | Shoulder diameter |
D2 | 75.19mm | Recess diameter |
D3 | 81.81mm | Diameter of snap ring groove |
D4 | 91.6mm | Outside diameter of snap ring |
b | 1.9mm | Width of snap ring groove |
C | 3.28mm | Distance outer ring from side face to snap ring groove |
f | 1.7mm | Width of snap ring |
r0 | 0.6mm | Bottom radius of snap ring groove |
r1,2 | 1.1mm | Chamfer dimension |
Abutment dimensions
da | 52.0mm | Diameter of shaft abutment |
da | 57.5mm | Diameter of shaft abutment |
Da | 78.0mm | Diameter of housing abutment |
Db | 93.0mm | 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 | 1.0mm | Radius of shaft or housing fillet |
Calculation data
Basic dynamic load rating | C | 35.2kN |
Basic static load rating | C0 | 30.0kN |
Fatigue load limit | Pu | 1.27kN |
Reference speed | 14000.0r/min | |
Limiting speed | 6800.0r/min | |
Minimum load factor | kr | 0.04 |
Mass
Mass bearing | 0.44kg |
Included products
Snap ring | SP 85 |
Tolerance class
Dimensional tolerances | Normal |
Radial run-out | Normal |