NTN 6811N Bearing
NTN 6811N Bearing , NTN bearing , NTN 6811N quotaiton , NTN bearings origin
d - 55 mm
D - 72 mm
B - 9 mm
C - 9 mm
rn - 0,3 mm
a - 1,7 mm
b - 0,95 mm
r min. - 0,3 mm
r0 max. - 0,25 mm
D1 - 70,7 mm
da min. - 57 mm
da max - 59 mm
Da max. - 70 mm
ra max. - 0,3 mm
Dx - 76 mm
Cy - 2,3 mm
Cz - 0,9 mm
rn - 0,3 mm
Weight - 0,083 Kg
Basic dynamic load rating (C) - 8,8 kN
Basic static load rating (C0) - 8,1 kN
(Grease) Lubrication Speed - 8 700 r/min
(Oil) Lubrication Speed - 10 000 r/min
Calculation factor (f0) - 16,2
Size:55 mm * 72 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-18
2011-05-02
2012-01-16
2012-10-09
2013-07-04
2014-04-02
2015-01-08
2015-10-21
2016-08-04
2017-05-26
2018-03-22
2019-01-29
2019-12-11
2020-10-25
2021-09-19
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