KOYO 7405B Bearing
KOYO 7405B Bearing , KOYO bearing , KOYO 7405B Merchant , KOYO bearings Agency
d - 25 mm
D - 80 mm
B - 21 mm
C - 21 mm
Angle (α) - 40 °
a - 33.6 mm
r min. - 1.5 mm
r1 min. - 1 mm
da min. - 33.5 mm
Da max. - 71.5 mm
ra max. - 1.5 mm
Weight - 0.527 Kg
(Grease) Lubrication Speed - 7 300 r/min
(Oil) Lubrication Speed - 10 000 r/min
Size:25 mm * 80 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-17
2011-09-01
2012-05-20
2013-02-11
2013-11-09
2014-08-13
2015-05-21
2016-03-04
2016-12-21
2017-10-13
2018-08-15
2019-06-25
2020-05-09
2021-03-27
2022-02-22
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