NTN 6311N Bearing
NTN 6311N Bearing , NTN bearing , NTN 6311N Shop , NTN bearings Agent
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 - 74 mm
Da max. - 111 mm
ra max. - 2 mm
Dx - 131,5 mm
Cy - 6,5 mm
Cz - 2,9 mm
rn - 0,5 mm
Weight - 1,37 Kg
Basic dynamic load rating (C) - 71,5 kN
Basic static load rating (C0) - 45 kN
(Grease) Lubrication Speed - 5 800 r/min
(Oil) Lubrication Speed - 6 800 r/min
Calculation factor (f0) - 13,2
Size:55 mm * 120 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-15
2011-05-30
2012-02-14
2012-11-06
2013-08-02
2014-05-03
2015-02-08
2015-11-21
2016-09-06
2017-06-27
2018-04-24
2019-03-04
2020-01-14
2020-11-29
2021-10-26
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