SKF 7209 BECBY ball bearings
Also known as : 7209 BECBY, 7209B-JP
- Inside Diameter: 45 mm
- Outside Diameter: 85 mm
- Width: 19 mm
- Basic dynamic load rating: 40 kN
- Basic static load rating: 30.5 kN
SKF 7209 BECBY Bearing
SKF 7209 BECBY Bearing details
model | 7209 BECBY |
---|---|
d | 45 mm |
D | 85 mm |
B | 19 mm |
d1 | 60.85 mm |
d2 | 52.68 mm |
D1 | 60.85 mm |
a | 37 mm |
r1,2 min. | 1.1 mm |
r3,4 min. | 0.6 mm |
da min | 52 mm |
Da max | 78 mm |
Db max | 80.8 mm |
ra max | 1 mm |
rb max | 0.6 mm |
C | 40 kN, Basic dynamic load rating |
C0 | 30.5 kN, Basic static load rating |
Pu | 1.29 kN, Fatigue load limit |
Reference speed | 10000 r/min |
Limiting speed | 10000 r/min |
kr | 0.095, Calculation factor |
ka | 1.4, Calculation factor |
e | 1.14, Calculation factor |
Mass | 0.42 kg |
SKF 7209 BECBY ball bearings, Angular contact ball bearings, single row.