KOYO 30230JR Bearing
KOYO 30230JR Bearing , KOYO bearing , KOYO 30230JR manufacturer , KOYO bearings request
d - 150 mm
D - 270 mm
T - 49 mm
B - 45 mm
C - 38 mm
a - 52,4 mm
r min. - 4 mm
r2 min. - 3 mm
da min. - 168 mm
da max - 175 mm
Da min - 234 mm
Da max. - 256 mm
Db min. - 255 mm
ra max. - 3 mm
rb max. - 2,5 mm
Weight - 11,6 Kg
Basic dynamic load rating (C) - 483 kN
Basic static load rating (C0) - 664 kN
(Grease) Lubrication Speed - 1300 r/min
(Oil) Lubrication Speed - 1800 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y1) - 1,38
Size:150 mm * 270 mm * 49 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-08
2011-06-22
2012-03-08
2012-11-30
2013-08-26
2014-05-28
2015-03-05
2015-12-16
2016-10-01
2017-07-24
2018-05-21
2019-03-31
2020-02-11
2020-12-28
2021-11-24
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