NSK 681 Bearing
d - 1 mm
D - 3 mm
B - 1 mm
C - 1 mm
r min. - 0.05 mm
da min. - 1.4 mm
Da max. - 2.6 mm
ra max. - 0.05 mm
Weight - 3E-05 Kg
Basic dynamic load rating (C) - 0.08 kN
Basic static load rating (C0) - 0.023 kN
(Grease) Lubrication Speed - 130 000 r/min
(Oil) Lubrication Speed - 150 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-11-20
2011-06-28
2012-02-12
2012-10-13
2013-06-24
2014-03-17
2014-12-26
2015-10-13
2016-08-08
2017-06-10
2018-04-30
2019-04-03
2020-03-04
2021-02-21
2022-02-07
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