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
2010-09-03
2011-05-18
2012-02-02
2012-10-25
2013-07-21
2014-04-19
2015-01-25
2015-11-07
2016-08-23
2017-06-13
2018-04-10
2019-02-17
2019-12-30
2020-11-13
2021-10-11
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