NTN WA674ASA Bearing
NTN WA674ASA Bearing , NTN bearing , NTN WA674ASA Importer , NTN bearings Retailer
d - 4 mm
D - 7 mm
B - 2,5 mm
C - 2,5 mm
r min. - 0,08 mm
da min. - 4,6 mm
da max - 5 mm
Da max. - 6,4 mm
ra max. - 0,08 mm
Weight - 0,35 Kg
Basic dynamic load rating (C) - 0,222 kN
Basic static load rating (C0) - 0,088 kN
(Grease) Lubrication Speed - 54 000 r/min
(Oil) Lubrication Speed - 63 000 r/min
Calculation factor (f0) - 15,3
Size:4 mm * 7 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-16
2011-05-31
2012-02-15
2012-11-07
2013-08-03
2014-05-03
2015-02-09
2015-11-22
2016-09-06
2017-06-28
2018-04-24
2019-03-05
2020-01-15
2020-11-30
2021-10-27
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