KOYO 32004JR Bearing
KOYO 32004JR Bearing , KOYO bearing , KOYO 32004JR Retailer , KOYO bearings life cycle
d - 20 mm
D - 42 mm
T - 15 mm
B - 15 mm
C - 12 mm
a - 10,5 mm
r min. - 0,6 mm
r2 min. - 0,6 mm
da min. - 24,5 mm
da max - 25 mm
Da min - 35 mm
Da max. - 37,5 mm
Db min. - 39 mm
ra max. - 0,6 mm
rb max. - 0,6 mm
Weight - 0,102 Kg
Basic dynamic load rating (C) - 27,3 kN
Basic static load rating (C0) - 31,5 kN
(Grease) Lubrication Speed - 9700 r/min
(Oil) Lubrication Speed - 13000 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 0,88
Calculation factor (Y1) - 1,6
Size:20 mm * 42 mm * 15 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-01-17
2011-10-02
2012-06-20
2013-03-16
2013-12-11
2014-09-14
2015-06-24
2016-04-07
2017-01-24
2017-11-18
2018-09-21
2019-08-02
2020-06-15
2021-05-07
2022-04-04
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