NSK 687 Bearing
d - 7 mm
D - 14 mm
B - 3.5 mm
C - 3.5 mm
r min. - 0.15 mm
da min. - 8.2 mm
Da max. - 12.8 mm
ra max. - 0.15 mm
Weight - 0.00213 Kg
Basic dynamic load rating (C) - 1.17 kN
Basic static load rating (C0) - 0.51 kN
(Grease) Lubrication Speed - 40 000 r/min
(Oil) Lubrication Speed - 45 000 r/min
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NSK Bearings
2010-12-31
2011-08-11
2012-03-28
2012-11-30
2013-08-11
2014-05-10
2015-02-20
2015-12-09
2016-10-05
2017-08-10
2018-07-02
2019-06-07
2020-05-11
2021-05-02
2022-04-13
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