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
2011-02-08
2011-10-25
2012-07-14
2013-04-08
2014-01-04
2014-10-09
2015-07-19
2016-05-02
2017-02-19
2017-12-15
2018-10-19
2019-08-31
2020-07-13
2021-06-05
2022-05-04
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