KOYO 32009JR Bearing
KOYO 32009JR Bearing , KOYO bearing , KOYO 32009JR enquiry , KOYO bearings discount
d - 45 mm
D - 75 mm
T - 20 mm
B - 20 mm
C - 15,5 mm
a - 16,5 mm
r min. - 1 mm
r2 min. - 1 mm
da min. - 50,5 mm
da max - 51 mm
Da min - 67 mm
Da max. - 69,5 mm
Db min. - 72 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0,354 Kg
Basic dynamic load rating (C) - 62,8 kN
Basic static load rating (C0) - 86,5 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 6600 r/min
Calculation factor (e) - 0,39
Calculation factor (Y0) - 0,84
Calculation factor (Y1) - 1,53
Size:45 mm * 75 mm * 20 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-08-19
2011-05-02
2012-01-16
2012-10-09
2013-07-04
2014-04-03
2015-01-08
2015-10-21
2016-08-05
2017-05-27
2018-03-22
2019-01-29
2019-12-11
2020-10-25
2021-09-19
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