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
2011-01-07
2011-09-22
2012-06-10
2013-03-05
2013-12-01
2014-09-04
2015-06-14
2016-03-27
2017-01-13
2017-11-06
2018-09-09
2019-07-21
2020-06-04
2021-04-24
2022-03-23
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