NTN RNA4909R Bearing
NTN RNA4909R Bearing , NTN bearing , NTN RNA4909R Agent , NTN bearings introduced
Fw - 52 mm
D - 68 mm
C - 22 mm
r min. - 0,6 mm
Da max. - 64 mm
ra max. - 0,6 mm
Weight - 0,182 Kg
Basic dynamic load rating (C) - 46 kN
Basic static load rating (C0) - 73 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 7500 r/min
Size: * 68 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-27
2011-06-12
2012-02-27
2012-11-19
2013-08-15
2014-05-16
2015-02-21
2015-12-05
2016-09-19
2017-07-12
2018-05-08
2019-03-19
2020-01-29
2020-12-14
2021-11-10
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