KOYO 6304N Bearing
KOYO 6304N Bearing , KOYO bearing , KOYO 6304N manufacturers , KOYO bearings introduced
d - 20 mm
D - 52 mm
B - 15 mm
C - 15 mm
a - 2,46 mm
b - 1,5 mm
f - 1,07 mm
r min. - 1,1 mm
r0 max. - 0,4 mm
r1 min. - 0,5 mm
D1 - 49,73 mm
D2 - 57,9 mm
da min. - 26,5 mm
Da max. - 45,5 mm
Weight - 0,144 Kg
Basic dynamic load rating (C) - 15,9 kN
Basic static load rating (C0) - 7,85 kN
(Grease) Lubrication Speed - 14000 r/min
(Oil) Lubrication Speed - 17000 r/min
Calculation factor (f0) - 12,3
Size:20 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-08
2011-08-23
2012-05-10
2013-02-02
2013-10-30
2014-08-02
2015-05-11
2016-02-22
2016-12-10
2017-10-02
2018-08-03
2019-06-13
2020-04-27
2021-03-15
2022-02-11
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