KOYO 6904 Bearing
KOYO 6904 Bearing , KOYO bearing , KOYO 6904 Distribute , KOYO bearings equipment
d - 20 mm
D - 37 mm
B - 9 mm
C - 9 mm
r min. - 0,3 mm
da min. - 22 mm
Da max. - 35 mm
ra max. - 0,3 mm
Weight - 0,036 Kg
Basic dynamic load rating (C) - 6,35 kN
Basic static load rating (C0) - 3,7 kN
(Grease) Lubrication Speed - 19000 r/min
(Oil) Lubrication Speed - 23000 r/min
Calculation factor (f0) - 14,7
Size:20 mm * 37 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-04-18
2012-01-02
2012-09-23
2013-06-19
2014-03-18
2014-12-23
2015-10-05
2016-07-19
2017-05-10
2018-03-05
2019-01-11
2019-11-23
2020-10-06
2021-08-31
2022-07-31
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