KOYO 4311 Bearing
KOYO 4311 Bearing , KOYO bearing , KOYO 4311 high tensile , KOYO bearings manufacturers
d - 55 mm
D - 120 mm
B - 43 mm
C - 43 mm
r min. - 2 mm
da min. - 64 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 2.29 Kg
Basic dynamic load rating (C) - 84.2 kN
Basic static load rating (C0) - 94.4 kN
(Grease) Lubrication Speed - 3400 r/min
(Oil) Lubrication Speed - 4600 r/min
Calculation factor (f0) - 14.2
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-26
2011-06-10
2012-02-25
2012-11-18
2013-08-14
2014-05-15
2015-02-20
2015-12-03
2016-09-18
2017-07-10
2018-05-07
2019-03-17
2020-01-28
2020-12-13
2021-11-08
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