NTN 684AX50 Bearing
NTN 684AX50 Bearing , NTN bearing , NTN 684AX50 online , NTN bearings life cycle
d - 4 mm
D - 9 mm
B - 2,5 mm
C - 2,5 mm
r min. - 0,15 mm
da min. - 5 mm
da max - 5,2 mm
Da max. - 7,8 mm
ra max. - 0,1 mm
Weight - 0,67 Kg
Basic dynamic load rating (C) - 0,64 kN
Basic static load rating (C0) - 0,224 kN
(Grease) Lubrication Speed - 49 000 r/min
(Oil) Lubrication Speed - 57 000 r/min
Calculation factor (f0) - 12,7
Size:4 mm * 9 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-11
2011-05-26
2012-02-10
2012-11-02
2013-07-29
2014-04-28
2015-02-03
2015-11-16
2016-09-01
2017-06-22
2018-04-19
2019-02-27
2020-01-09
2020-11-23
2021-10-20
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