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
2011-01-25
2011-10-10
2012-06-29
2013-03-24
2013-12-19
2014-09-23
2015-07-03
2016-04-16
2017-02-02
2017-11-27
2018-10-01
2019-08-13
2020-06-25
2021-05-17
2022-04-15
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