NTN 683 Bearing
NTN 683 Bearing , NTN bearing , NTN 683 Importer , NTN bearings Retailer
d - 3 mm
D - 7 mm
B - 2 mm
C - 2 mm
r min. - 0,1 mm
da min. - 3,9 mm
da max - 4,1 mm
Da max. - 5,8 mm
ra max. - 0,1 mm
Weight - 0,33 Kg
Basic dynamic load rating (C) - 0,39 kN
Basic static load rating (C0) - 0,13 kN
(Grease) Lubrication Speed - 58 000 r/min
(Oil) Lubrication Speed - 68 000 r/min
Calculation factor (f0) - 13
Size:3 mm * 7 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-27
2011-05-11
2012-01-25
2012-10-18
2013-07-13
2014-04-11
2015-01-18
2015-10-30
2016-08-15
2017-06-05
2018-04-01
2019-02-09
2019-12-21
2020-11-05
2021-10-01
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