KOYO 23280RK Bearing
KOYO 23280RK Bearing , KOYO bearing , KOYO 23280RK introduced , KOYO bearings Middleman
d - 400 mm
D - 720 mm
B - 256 mm
C - 256 mm
r min. - 6 mm
da min. - 428 mm
Da max. - 692 mm
ra max. - 5 mm
Weight - 454 Kg
Basic dynamic load rating (C) - 5210 kN
Basic static load rating (C0) - 9850 kN
(Grease) Lubrication Speed - 350 r/min
(Oil) Lubrication Speed - 470 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,76
Calculation factor (Y1) - 1,8
Calculation factor (Y2) - 2,69
Size:400 mm * 720 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-07
2011-08-22
2012-05-10
2013-02-01
2013-10-29
2014-08-02
2015-05-10
2016-02-22
2016-12-09
2017-10-01
2018-08-03
2019-06-12
2020-04-26
2021-03-14
2022-02-10
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