NTN RNA4872 Bearing
NTN RNA4872 Bearing , NTN bearing , NTN RNA4872 available , NTN bearings online
Fw - 390 mm
D - 440 mm
C - 80 mm
r min. - 2,1 mm
Da max. - 429 mm
ra max. - 2 mm
Weight - 14,8 Kg
Basic dynamic load rating (C) - 665 kN
Basic static load rating (C0) - 2020 kN
(Grease) Lubrication Speed - 650 r/min
(Oil) Lubrication Speed - 1000 r/min
Size: * 440 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-13
2011-08-28
2012-05-16
2013-02-07
2013-11-05
2014-08-08
2015-05-17
2016-02-29
2016-12-16
2017-10-08
2018-08-10
2019-06-20
2020-05-04
2021-03-22
2022-02-18
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