NSK 6804DD Bearing
NSK 6804DD Bearing , NSK bearing , NSK 6804DD Middleman , NSK bearings introduced
d - 20 mm
D - 32 mm
B - 7 mm
C - 7 mm
r min. - 0,3 mm
da min. - 22 mm
da max - 22 mm
Da max. - 30 mm
ra max. - 0,3 mm
Weight - 0,017 Kg
Basic dynamic load rating (C) - 4 kN
Basic static load rating (C0) - 2,47 kN
(Grease) Lubrication Speed - 13 000 r/min
Calculation factor (f0) - 15,5
Size:20 mm * 32 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2011-03-29
2011-12-13
2012-09-02
2013-05-29
2014-02-26
2014-12-02
2015-09-13
2016-06-27
2017-04-16
2018-02-09
2018-12-18
2019-10-30
2020-09-13
2021-08-07
2022-07-05
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