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
2011-03-12
2011-11-26
2012-08-15
2013-05-11
2014-02-07
2014-11-13
2015-08-25
2016-06-07
2017-03-27
2018-01-20
2018-11-27
2019-10-09
2020-08-22
2021-07-15
2022-06-12
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