NSK 6311N Bearing
NSK 6311N Bearing , NSK bearing , NSK 6311N life cycle , NSK bearings precision angular
d - 55 mm
D - 120 mm
B - 29 mm
C - 29 mm
rn - 0,5 mm
a - 4,06 mm
b - 3,1 mm
r min. - 2 mm
r0 max. - 0,6 mm
D1 - 115,21 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 - 5 600 r/min
(Oil) Lubrication Speed - 6 700 r/min
Calculation factor (f0) - 13,1
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-11
2011-08-26
2012-05-14
2013-02-05
2013-11-02
2014-08-06
2015-05-15
2016-02-26
2016-12-14
2017-10-05
2018-08-08
2019-06-17
2020-05-01
2021-03-19
2022-02-15
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