NSK 7311A Bearing
NSK 7311A Bearing , NSK bearing , NSK 7311A on sale , NSK bearings Importer
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
a - 39,8 mm
r min. - 2 mm
r1 min. - 1 mm
da min. - 65 mm
Da max. - 110 mm
ra max. - 2 mm
Weight - 1,41 Kg
Basic dynamic load rating (C) - 86 kN
Basic static load rating (C0) - 61,5 kN
(Grease) Lubrication Speed - 5 000 r/min
(Oil) Lubrication Speed - 6 700 r/min
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-24
2011-07-08
2012-03-25
2012-12-16
2013-09-13
2014-06-14
2015-03-23
2016-01-03
2016-10-20
2017-08-12
2018-06-09
2019-04-21
2020-03-02
2021-01-17
2021-12-14
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