NTN RNA4988 Bearing
NTN RNA4988 Bearing , NTN bearing , NTN RNA4988 Trader , NTN bearings Agent
Fw - 490 mm
D - 600 mm
C - 160 mm
r min. - 4 mm
Da max. - 584 mm
ra max. - 3 mm
Weight - 66,9 Kg
Basic dynamic load rating (C) - 1750 kN
Basic static load rating (C0) - 4600 kN
(Grease) Lubrication Speed - 550 r/min
(Oil) Lubrication Speed - 800 r/min
Size: * 600 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-19
2012-01-03
2012-09-25
2013-06-20
2014-03-20
2014-12-25
2015-10-07
2016-07-21
2017-05-11
2018-03-06
2019-01-13
2019-11-25
2020-10-09
2021-09-02
2022-08-02
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