NSK 6311DDU Bearing
NSK 6311DDU Bearing , NSK bearing , NSK 6311DDU machine , NSK bearings Applications
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
r min. - 2 mm
da min. - 64 mm
da max - 72,5 mm
Da max. - 111 mm
ra max. - 2 mm
Weight - 1,37 Kg
Basic dynamic load rating (C) - 71,5 kN
Basic static load rating (C0) - 44,5 kN
(Grease) Lubrication Speed - 4 000 r/min
Calculation factor (f0) - 13,1
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-18
2011-09-02
2012-05-21
2013-02-12
2013-11-10
2014-08-13
2015-05-22
2016-03-05
2016-12-22
2017-10-13
2018-08-16
2019-06-26
2020-05-10
2021-03-28
2022-02-23
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