SKF 1209 EKTN9 Bearing
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
d2 - 57.5 mm
r1 min. - 1.1 mm
r2 min. - 1.1 mm
D1 - 73.7 mm
da min. - 52 mm
Da max. - 78 mm
ra max. - 1.1 mm
Weight - 0.47 Kg
Basic dynamic load rating (C) - 22.9 kN
Basic static load rating (C0) - 7.8 kN
Fatigue load limit (Pu) - 0.4
Reference speed - 17000 r/min
Limiting speed - 11000 r/min
Calculation factor (e) - 0.21
Calculation factor (kr) - 0.04
Calculation factor (Y0) - 3.2
Calculation factor (Y1) - 3
Calculation factor (Y2) - 4.6
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-03
2011-06-10
2012-01-24
2012-09-23
2013-06-03
2014-02-23
2014-12-02
2015-09-20
2016-07-14
2017-05-17
2018-04-04
2019-03-06
2020-02-07
2021-01-23
2022-01-08
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