NTN 6808 Bearing
d - 40 mm
D - 52 mm
B - 7 mm
C - 7 mm
r min. - 0.3 mm
da min. - 42 mm
da max - 43 mm
Da max. - 50 mm
ra max. - 0.3 mm
Weight - 0.033 Kg
Basic dynamic load rating (C) - 5.1 kN
Basic static load rating (C0) - 4.4 kN
(Grease) Lubrication Speed - 12 000 r/min
(Oil) Lubrication Speed - 14 000 r/min
Calculation factor (f0) - 16.3
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-02
2011-05-08
2011-12-21
2012-08-16
2013-04-24
2014-01-14
2014-10-19
2015-08-08
2016-05-30
2017-04-04
2018-02-14
2019-01-14
2019-12-21
2020-12-03
2021-11-18
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