NSK RNA4840 Bearing
NSK RNA4840 Bearing , NSK bearing , NSK RNA4840 Trader , NSK bearings life cycle
Fw - 220 mm
D - 250 mm
C - 50 mm
r min. - 1,5 mm
Weight - 3,35 Kg
Basic dynamic load rating (C) - 274 kN
Basic static load rating (C0) - 740 kN
(Grease) Lubrication Speed - 1100 r/min
(Oil) Lubrication Speed - 1800 r/min
Limiting speed - 1800 r/min
Size: * 250 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-09-01
2011-05-16
2012-01-31
2012-10-23
2013-07-18
2014-04-17
2015-01-23
2015-11-05
2016-08-20
2017-06-11
2018-04-08
2019-02-14
2019-12-27
2020-11-11
2021-10-08
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