KOYO RNA4903 Bearing
KOYO RNA4903 Bearing , KOYO bearing , KOYO RNA4903 introduced , KOYO bearings Shopkeeper
Fw - 22 mm
D - 30 mm
C - 13 mm
r5 min. - 0,3 mm
Weight - 0,025 Kg
Basic dynamic load rating (C) - 12,2 kN
Basic static load rating (C0) - 16,4 kN
(Grease) Lubrication Speed - 13000 r/min
(Oil) Lubrication Speed - 20000 r/min
Size: * 30 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-08-19
2011-05-02
2012-01-16
2012-10-09
2013-07-04
2014-04-02
2015-01-08
2015-10-21
2016-08-05
2017-05-26
2018-03-22
2019-01-29
2019-12-11
2020-10-25
2021-09-19
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