NSK 691 Bearing
NSK 691 Bearing , NSK bearing , NSK 691 original , NSK bearings discount
d - 1 mm
D - 4 mm
B - 1,6 mm
C - 1,6 mm
r min. - 0,1 mm
da min. - 1,8 mm
Da max. - 3,2 mm
ra max. - 0,1 mm
Weight - 9E-05 Kg
Basic dynamic load rating (C) - 0,138 kN
Basic static load rating (C0) - 0,035 kN
(Grease) Lubrication Speed - 100 000 r/min
(Oil) Lubrication Speed - 120 000 r/min
Size:1 mm * 4 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-05
2011-08-20
2012-05-07
2013-01-29
2013-10-26
2014-07-30
2015-05-08
2016-02-19
2016-12-06
2017-09-28
2018-07-31
2019-06-10
2020-04-23
2021-03-11
2022-02-07
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