KOYO 54307U Bearing
d2 - 30 mm
D - 68 mm
T - 47.2 mm
T1 - 52 mm
T1 - 28.6 mm
T2 - 31 mm
d3 - 68 mm
r min. - 1 mm
r1 min. - 0.3 mm
A - 21 mm
B - 10 mm
C - 7.5 mm
D1 - 37 mm
D2 - 52 mm
D3 - 72 mm
R - 56 mm
da min. - 35 mm
Da max. - 52 mm
ra max. - 1 mm
rb max. - 0.3 mm
Weight - 0.898 Kg
Basic dynamic load rating (C) - 55.5 kN
Basic static load rating (C0) - 105 kN
(Grease) Lubrication Speed - 2400 r/min
(Oil) Lubrication Speed - 3700 r/min
Tags : KOYO . 30x68x47.2
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-08-16
2011-03-19
2011-10-31
2012-06-23
2013-02-25
2013-11-15
2014-08-19
2015-06-03
2016-03-25
2017-01-26
2017-12-04
2018-10-30
2019-10-08
2020-09-16
2021-09-01
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