NSK 6811NR Bearing
NSK 6811NR Bearing , NSK bearing , NSK 6811NR custom , NSK bearings genuine
d - 55 mm
D - 72 mm
B - 9 mm
C - 9 mm
rn - 0,3 mm
a - 1,7 mm
b - 0,95 mm
f - 0,85 mm
r min. - 0,3 mm
r0 max. - 0,25 mm
D1 - 70,7 mm
D2 - 74,8 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
2010-08-22
2011-05-06
2012-01-20
2012-10-13
2013-07-08
2014-04-07
2015-01-13
2015-10-25
2016-08-09
2017-05-31
2018-03-27
2019-02-03
2019-12-16
2020-10-30
2021-09-24
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