NSK 6811NR Bearing
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
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-02-09
2011-09-21
2012-05-10
2013-01-13
2013-09-29
2014-06-30
2015-04-13
2016-02-01
2016-11-30
2017-10-07
2018-08-31
2019-08-09
2020-07-14
2021-06-30
2022-06-16
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