KOYO 30234JR Bearing
KOYO 30234JR Bearing , KOYO bearing , KOYO 30234JR Bidder , KOYO bearings online
d - 170 mm
D - 310 mm
T - 57 mm
B - 52 mm
C - 43 mm
a - 61,2 mm
r min. - 5 mm
r2 min. - 4 mm
da min. - 192 mm
da max - 202 mm
Da min - 269 mm
Da max. - 292 mm
Db min. - 288 mm
ra max. - 4 mm
rb max. - 3 mm
Weight - 17,8 Kg
Basic dynamic load rating (C) - 620 kN
Basic static load rating (C0) - 867 kN
(Grease) Lubrication Speed - 1100 r/min
(Oil) Lubrication Speed - 1500 r/min
Calculation factor (e) - 0,44
Calculation factor (Y0) - 0,76
Calculation factor (Y1) - 1,38
Size:170 mm * 310 mm * 57 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-08-13
2011-04-26
2012-01-10
2012-10-02
2013-06-28
2014-03-27
2015-01-01
2015-10-14
2016-07-29
2017-05-19
2018-03-14
2019-01-22
2019-12-03
2020-10-17
2021-09-11
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