KOYO 7908C Bearing
KOYO 7908C Bearing , KOYO bearing , KOYO 7908C dimensions , KOYO bearings life cycle
d - 40 mm
D - 62 mm
B - 12 mm
C - 12 mm
Angle (α) - 15 °
a - 12.8 mm
r min. - 0.6 mm
r1 min. - 0.3 mm
da min. - 44.5 mm
Da max. - 57.5 mm
ra max. - 0.6 mm
Weight - 0.107 Kg
(Grease) Lubrication Speed - 17000 r/min
(Oil) Lubrication Speed - 22000 r/min
Calculation factor (f0) - 15.7
Size:40 mm * 62 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-08-29
2011-05-13
2012-01-27
2012-10-19
2013-07-15
2014-04-13
2015-01-20
2015-11-01
2016-08-17
2017-06-07
2018-04-04
2019-02-11
2019-12-23
2020-11-07
2021-10-03
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