KOYO 7004C Bearing
KOYO 7004C Bearing , KOYO bearing , KOYO 7004C Retail , KOYO bearings Online
d - 20 mm
D - 42 mm
B - 12 mm
C - 12 mm
Angle (α) - 15 °
a - 10.2 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
da min. - 24.5 mm
Da max. - 37.5 mm
ra max. - 0.6 mm
Weight - 0.079 Kg
(Grease) Lubrication Speed - 26 000 r/min
(Oil) Lubrication Speed - 35 000 r/min
Calculation factor (f0) - 14.1
Size:20 mm * 42 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-27
2011-11-13
2012-08-02
2013-04-28
2014-01-25
2014-10-31
2015-08-11
2016-05-23
2017-03-13
2018-01-06
2018-11-11
2019-09-23
2020-08-06
2021-06-29
2022-05-27
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