NTN RNA4864 Bearing
Fw - 350 mm
D - 400 mm
C - 80 mm
r min. - 2.1 mm
Da max. - 389 mm
ra max. - 2 mm
Weight - 13.4 Kg
Basic dynamic load rating (C) - 640 kN
Basic static load rating (C0) - 1850 kN
(Grease) Lubrication Speed - 750 r/min
(Oil) Lubrication Speed - 1100 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-25
2011-08-04
2012-03-21
2012-11-23
2013-08-04
2014-05-02
2015-02-12
2015-12-01
2016-09-26
2017-07-31
2018-06-24
2019-05-30
2020-04-30
2021-04-23
2022-04-04
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