KOYO 30209JR Bearing
KOYO 30209JR Bearing , KOYO bearing , KOYO 30209JR sale , KOYO bearings Supermarket
d - 45 mm
D - 85 mm
T - 20,75 mm
B - 19 mm
C - 16 mm
a - 18,9 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 53,5 mm
da max - 54 mm
Da min - 74 mm
Da max. - 76,5 mm
Db min. - 80 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,502 Kg
Basic dynamic load rating (C) - 67,2 kN
Basic static load rating (C0) - 77,4 kN
(Grease) Lubrication Speed - 4600 r/min
(Oil) Lubrication Speed - 6100 r/min
Calculation factor (e) - 0,4
Calculation factor (Y0) - 0,81
Calculation factor (Y1) - 1,48
Size:45 mm * 85 mm * 20,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-20
2011-09-04
2012-05-23
2013-02-14
2013-11-12
2014-08-16
2015-05-25
2016-03-08
2016-12-24
2017-10-16
2018-08-19
2019-06-29
2020-05-13
2021-03-31
2022-02-27
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