NTN RNA4848 Bearing
NTN RNA4848 Bearing , NTN bearing , NTN RNA4848 life cycle , NTN bearings offer
Fw - 265 mm
D - 300 mm
C - 60 mm
r min. - 2 mm
Da max. - 291 mm
ra max. - 2 mm
Weight - 5,4 Kg
Basic dynamic load rating (C) - 360 kN
Basic static load rating (C0) - 1080 kN
(Grease) Lubrication Speed - 1000 r/min
(Oil) Lubrication Speed - 1500 r/min
Size: * 300 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-11-28
2011-08-12
2012-04-30
2013-01-22
2013-10-19
2014-07-22
2015-04-30
2016-02-11
2016-11-28
2017-09-20
2018-07-22
2019-06-01
2020-04-14
2021-03-02
2022-01-29
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