KOYO 239/500R Bearing
KOYO 239/500R Bearing , KOYO bearing , KOYO 239/500R sealed , KOYO bearings offer
d - 500 mm
D - 670 mm
B - 128 mm
C - 128 mm
r min. - 5 mm
da min. - 522 mm
Da max. - 648 mm
ra max. - 4 mm
Weight - 131 Kg
Basic dynamic load rating (C) - 2670 kN
Basic static load rating (C0) - 6310 kN
(Grease) Lubrication Speed - 330 r/min
(Oil) Lubrication Speed - 440 r/min
Calculation factor (e) - 0,17
Calculation factor (Y0) - 3,79
Calculation factor (Y1) - 3,87
Calculation factor (Y2) - 5,76
Size:500 mm * 670 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-26
2011-06-10
2012-02-25
2012-11-17
2013-08-14
2014-05-14
2015-02-20
2015-12-03
2016-09-18
2017-07-10
2018-05-07
2019-03-17
2020-01-28
2020-12-12
2021-11-08
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