KOYO 687 Bearing
KOYO 687 Bearing , KOYO bearing , KOYO 687 genuine , KOYO bearings Warehouse
d - 7 mm
D - 14 mm
B - 3,5 mm
C - 3,5 mm
r min. - 0,15 mm
r1 min. - 0,15 mm
da min. - 8,2 mm
Da max. - 12,8 mm
ra max. - 0,15 mm
Weight - 0,002 Kg
Basic dynamic load rating (C) - 1,15 kN
Basic static load rating (C0) - 0,51 kN
(Grease) Lubrication Speed - 45000 r/min
(Oil) Lubrication Speed - 54000 r/min
Calculation factor (f0) - 14,2
Size:7 mm * 14 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-12
2011-07-27
2012-04-13
2013-01-05
2013-10-03
2014-07-04
2015-04-13
2016-01-24
2016-11-10
2017-09-02
2018-07-02
2019-05-13
2020-03-26
2021-02-10
2022-01-09
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