NSK NA4864 Bearing
NSK NA4864 Bearing , NSK bearing , NSK NA4864 introduced , NSK bearings online
d - 320 mm
Fw - 350 mm
D - 400 mm
B - 80 mm
C - 80 mm
r min. - 2,1 mm
da min. - 331 mm
Da max. - 389 mm
ra max. - 2 mm
Weight - 23,5 Kg
Basic dynamic load rating (C) - 675 kN
Basic static load rating (C0) - 1900 kN
(Grease) Lubrication Speed - 710 r/min
(Oil) Lubrication Speed - 1100 r/min
Limiting speed - 1100 r/min
Size:320 mm * 400 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-02-13
2011-10-29
2012-07-18
2013-04-12
2014-01-09
2014-10-14
2015-07-24
2016-05-07
2017-02-24
2017-12-20
2018-10-24
2019-09-05
2020-07-18
2021-06-10
2022-05-09
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