NSK F681 Bearing
d - 1 mm
D - 3 mm
D1 - 3.8 mm
B - 1 mm
r min. - 0.05 mm
C1 - 0.3 mm
da min. - 1.4 mm
ra max. - 0.05 mm
Weight - 0.04 Kg
Basic dynamic load rating (C) - 80 kN
Basic static load rating (C0) - 23 kN
(Grease) Lubrication Speed - 130000 r/min
(Oil) Lubrication Speed - 150000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-10-24
2011-05-30
2012-01-13
2012-09-10
2013-05-23
2014-02-11
2014-11-18
2015-09-07
2016-06-30
2017-05-04
2018-03-22
2019-02-19
2020-01-23
2021-01-08
2021-12-24
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