NSK NA4911 Bearing
NSK NA4911 Bearing , NSK bearing , NSK NA4911 equipment , NSK bearings Purchaser
d - 55 mm
Fw - 63 mm
D - 80 mm
B - 25 mm
C - 25 mm
r min. - 1 mm
da min. - 60 mm
Da max. - 75 mm
ra max. - 1 mm
Weight - 0,4 Kg
Basic dynamic load rating (C) - 53,5 kN
Basic static load rating (C0) - 87,5 kN
(Grease) Lubrication Speed - 4000 r/min
(Oil) Lubrication Speed - 6700 r/min
Size:55 mm * 80 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-09-29
2011-06-14
2012-02-29
2012-11-21
2013-08-17
2014-05-18
2015-02-23
2015-12-07
2016-09-22
2017-07-14
2018-05-11
2019-03-22
2020-02-01
2020-12-17
2021-11-13
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