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
2011-01-19
2011-08-30
2012-04-19
2012-12-21
2013-09-04
2014-06-03
2015-03-18
2016-01-06
2016-10-31
2017-09-06
2018-07-31
2019-07-08
2020-06-09
2021-05-31
2022-05-14
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