KOYO 30328JR Bearing
d - 140 mm
D - 300 mm
T - 67.75 mm
B - 62 mm
C - 53 mm
a - 56.9 mm
r min. - 5 mm
r2 min. - 4 mm
da min. - 162 mm
da max - 179 mm
Da min - 254 mm
Da max. - 282 mm
Db min. - 273 mm
ra max. - 4 mm
rb max. - 3 mm
Weight - 22.6 Kg
Basic dynamic load rating (C) - 749 kN
Basic static load rating (C0) - 962 kN
(Grease) Lubrication Speed - 1300 r/min
(Oil) Lubrication Speed - 1700 r/min
Calculation factor (e) - 0.35
Calculation factor (Y0) - 0.96
Calculation factor (Y1) - 1.74
Tags : KOYO . 140x300x67.75
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-23
2011-04-28
2011-12-11
2012-08-05
2013-04-12
2014-01-02
2014-10-06
2015-07-24
2016-05-16
2017-03-21
2018-02-02
2018-12-29
2019-12-07
2020-11-18
2021-11-03
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