KOYO 11304 Bearing
KOYO 11304 Bearing , KOYO bearing , KOYO 11304 request , KOYO bearings manufacturers
d - 20 mm
D - 52 mm
B - 44 mm
C - 15 mm
r min. - 1.1 mm
F - 31.5 mm
Da max. - 45.5 mm
ra max. - 1 mm
Weight - 0.266 Kg
Basic dynamic load rating (C) - 12.4 kN
Basic static load rating (C0) - 3.35 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 15000 r/min
Calculation factor (e) - 0.30
Calculation factor (Y0) - 2.22
Calculation factor (Y1) - 2.12
Calculation factor (Y2) - 3.28
Size:20 mm * 52 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-04-06
2011-12-20
2012-09-10
2013-06-06
2014-03-05
2014-12-10
2015-09-21
2016-07-06
2017-04-25
2018-02-18
2018-12-26
2019-11-08
2020-09-21
2021-08-16
2022-07-14
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