KOYO 7902C Bearing
KOYO 7902C Bearing , KOYO bearing , KOYO 7902C Wholesale , KOYO bearings sealed
d - 15 mm
D - 28 mm
B - 7 mm
C - 7 mm
Angle (α) - 15 °
a - 6.4 mm
r min. - 0.3 mm
r1 min. - 0.15 mm
da min. - 17.5 mm
Da max. - 25.5 mm
ra max. - 0.3 mm
Weight - 0.015 Kg
(Grease) Lubrication Speed - 39000 r/min
(Oil) Lubrication Speed - 52000 r/min
Calculation factor (f0) - 14.5
Size:15 mm * 28 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-28
2011-12-12
2012-09-01
2013-05-28
2014-02-25
2014-12-01
2015-09-12
2016-06-25
2017-04-15
2018-02-08
2018-12-17
2019-10-28
2020-09-11
2021-08-05
2022-07-03
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