KOYO 7905C Bearing
KOYO 7905C Bearing , KOYO bearing , KOYO 7905C in stock , KOYO bearings Factor
d - 25 mm
D - 42 mm
B - 9 mm
C - 9 mm
Angle (α) - 15 °
a - 9.1 mm
r min. - 0.3 mm
r1 min. - 0.15 mm
da min. - 27.5 mm
Da max. - 39.5 mm
ra max. - 0.3 mm
Weight - 0.041 Kg
(Grease) Lubrication Speed - 25 000 r/min
(Oil) Lubrication Speed - 33 000 r/min
Calculation factor (f0) - 15.5
Size:25 mm * 42 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-04-20
2012-01-04
2012-09-26
2013-06-21
2014-03-21
2014-12-26
2015-10-07
2016-07-22
2017-05-12
2018-03-07
2019-01-14
2019-11-26
2020-10-09
2021-09-03
2022-08-03
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