SKF 2209 ETN9 Bearing
d - 45 mm
D - 85 mm
B - 23 mm
C - 23 mm
d2 - 55.3 mm
r1 min. - 1.1 mm
r2 min. - 1.1 mm
D1 - 74.6 mm
da min. - 52 mm
Da max. - 78 mm
ra max. - 1.1 mm
Weight - 0.55 Kg
Basic dynamic load rating (C) - 32.5 kN
Basic static load rating (C0) - 10.6 kN
Fatigue load limit (Pu) - 0.54
Reference speed - 15000 r/min
Limiting speed - 10000 r/min
Calculation factor (e) - 0.26
Calculation factor (kr) - 0.045
Calculation factor (Y0) - 2.5
Calculation factor (Y1) - 2.4
Calculation factor (Y2) - 3.7
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-10-11
2011-05-16
2011-12-30
2012-08-25
2013-05-06
2014-01-24
2014-10-31
2015-08-20
2016-06-10
2017-04-16
2018-02-28
2019-01-28
2020-01-03
2020-12-19
2021-11-30
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