KOYO 4304 Bearing
KOYO 4304 Bearing , KOYO bearing , KOYO 4304 for sale , KOYO bearings Wholesale price
d - 20 mm
D - 52 mm
B - 21 mm
C - 21 mm
r min. - 1.1 mm
da min. - 26.5 mm
Da max. - 45.5 mm
ra max. - 1 mm
Weight - 0.227 Kg
Basic dynamic load rating (C) - 19.5 kN
Basic static load rating (C0) - 17.0 kN
(Grease) Lubrication Speed - 8300 r/min
(Oil) Lubrication Speed - 11000 r/min
Calculation factor (f0) - 13.5
Size:20 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-01
2011-07-16
2012-04-02
2012-12-25
2013-09-21
2014-06-22
2015-04-01
2016-01-12
2016-10-28
2017-08-21
2018-06-19
2019-04-30
2020-03-12
2021-01-27
2021-12-25
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