KOYO 30238JR Bearing
KOYO 30238JR Bearing , KOYO bearing , KOYO 30238JR Applications , KOYO bearings long-lasting
d - 190 mm
D - 340 mm
T - 60 mm
B - 55 mm
C - 46 mm
a - 66,4 mm
r min. - 5 mm
r1 min. - 4 mm
r2 min. - 4 mm
da min. - 212 mm
da max - 225 mm
Da min - 298 mm
Da max. - 322 mm
db max. - 225 mm
Db min. - 318 mm
ra max. - 4 mm
rb max. - 3 mm
Db - 318 mm
Weight - 21,9 Kg
Basic dynamic load rating (C) - 729 kN
Basic static load rating (C0) - 1030 kN
(Grease) Lubrication Speed - 1000 r/min
(Oil) Lubrication Speed - 1300 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y1) - 1,38
Size:190 mm * 340 mm * 60 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-18
2011-09-02
2012-05-21
2013-02-12
2013-11-09
2014-08-13
2015-05-22
2016-03-05
2016-12-22
2017-10-13
2018-08-16
2019-06-26
2020-05-09
2021-03-28
2022-02-23
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