NSK 6811N Bearing
NSK 6811N Bearing , NSK bearing , NSK 6811N Middleman , NSK bearings Factor
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
Weight - 0,081 Kg
Basic dynamic load rating (C) - 8,8 kN
Basic static load rating (C0) - 8,5 kN
(Grease) Lubrication Speed - 8 500 r/min
(Oil) Lubrication Speed - 10 000 r/min
Calculation factor (f0) - 17
Size:55 mm * 72 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-11-23
2011-08-08
2012-04-25
2013-01-17
2013-10-14
2014-07-17
2015-04-25
2016-02-06
2016-11-23
2017-09-14
2018-07-16
2019-05-27
2020-04-08
2021-02-24
2022-01-23
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