KOYO 7904CPA Bearing
KOYO 7904CPA Bearing , KOYO bearing , KOYO 7904CPA sealed , KOYO bearings life cycle
d - 20 mm
D - 37 mm
B - 9 mm
C - 9 mm
Angle (α) - 15 °
a - 8,3 mm
r min. - 0,3 mm
r1 min. - 0,15 mm
Weight - 0,035 Kg
Basic dynamic load rating (C) - 7,3 kN
Basic static load rating (C0) - 4,55 kN
(Grease) Lubrication Speed - 33 000 r/min
(Oil) Lubrication Speed - 51 000 r/min
Calculation factor (f0) - 14,9
Size:20 mm * 37 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-03-18
2011-12-01
2012-08-21
2013-05-17
2014-02-14
2014-11-20
2015-08-31
2016-06-14
2017-04-03
2018-01-27
2018-12-05
2019-10-16
2020-08-30
2021-07-23
2022-06-20
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