KOYO 7004C Bearing
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
Tags : KOYO . 20x42x12
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-01-26
2011-09-06
2012-04-25
2012-12-27
2013-09-11
2014-06-11
2015-03-27
2016-01-14
2016-11-08
2017-09-16
2018-08-07
2019-07-17
2020-06-20
2021-06-09
2022-05-23
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