KOYO W687ZZ Bearing
KOYO W687ZZ Bearing , KOYO bearing , KOYO W687ZZ enquiry , KOYO bearings quote
d - 7 mm
D - 14 mm
B - 5 mm
C - 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
Calculation factor (f0) - 14,2
Size:7 mm * 14 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-08
2011-10-24
2012-07-13
2013-04-07
2014-01-03
2014-10-08
2015-07-18
2016-05-01
2017-02-18
2017-12-14
2018-10-18
2019-08-30
2020-07-12
2021-06-04
2022-05-03
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