NTN 693 Bearing
NTN 693 Bearing , NTN bearing , NTN 693 price agent , NTN bearings introduced
d - 3 mm
D - 8 mm
B - 3 mm
C - 3 mm
r min. - 0,15 mm
da min. - 4,2 mm
da max - 4,4 mm
Da max. - 6,8 mm
ra max. - 0,15 mm
Weight - 0,61 Kg
Basic dynamic load rating (C) - 0,56 kN
Basic static load rating (C0) - 0,18 kN
(Grease) Lubrication Speed - 54 000 r/min
(Oil) Lubrication Speed - 63 000 r/min
Calculation factor (f0) - 11,9
Size:3 mm * 8 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-08-18
2011-05-01
2012-01-16
2012-10-08
2013-07-04
2014-04-02
2015-01-07
2015-10-20
2016-08-04
2017-05-26
2018-03-21
2019-01-28
2019-12-10
2020-10-24
2021-09-18
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