KOYO 7901C Bearing
KOYO 7901C Bearing , KOYO bearing , KOYO 7901C Shopkeeper , KOYO bearings inquiry
d - 12 mm
D - 24 mm
B - 6 mm
C - 6 mm
Angle (α) - 15 °
a - 5.4 mm
r min. - 0.3 mm
r1 min. - 0.15 mm
da min. - 14.5 mm
Da max. - 21.5 mm
ra max. - 0.3 mm
Weight - 0.010 Kg
(Grease) Lubrication Speed - 48000 r/min
(Oil) Lubrication Speed - 62000 r/min
Calculation factor (f0) - 14.7
Size:12 mm * 24 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-17
2011-08-01
2012-04-19
2013-01-11
2013-10-08
2014-07-10
2015-04-18
2016-01-30
2016-11-16
2017-09-08
2018-07-09
2019-05-19
2020-03-31
2021-02-16
2022-01-15
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