KOYO 1209 Bearing
KOYO 1209 Bearing , KOYO bearing , KOYO 1209 Jobber , KOYO bearings Bidder
d - 45 mm
D - 85 mm
B - 19 mm
C - 19 mm
r min. - 1.1 mm
da min. - 51.5 mm
Da max. - 78.5 mm
ra max. - 1 mm
Weight - 0.465 Kg
Basic dynamic load rating (C) - 21.8 kN
Basic static load rating (C0) - 7.35 kN
(Grease) Lubrication Speed - 7000 r/min
(Oil) Lubrication Speed - 8500 r/min
Calculation factor (e) - 0.21
Calculation factor (Y0) - 3.09
Calculation factor (Y1) - 2.94
Calculation factor (Y2) - 4.56
Size:45 mm * 85 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-16
2011-11-30
2012-08-19
2013-05-15
2014-02-12
2014-11-17
2015-08-29
2016-06-12
2017-04-01
2018-01-25
2018-12-02
2019-10-13
2020-08-27
2021-07-20
2022-06-17
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