KOYO 30208JR Bearing
KOYO 30208JR Bearing , KOYO bearing , KOYO 30208JR custom , KOYO bearings in stock
d - 40 mm
D - 80 mm
T - 19,75 mm
B - 18 mm
C - 16 mm
a - 17 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 48,5 mm
da max - 49 mm
Da min - 69 mm
Da max. - 71,5 mm
Db min. - 75 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,434 Kg
Basic dynamic load rating (C) - 62,9 kN
Basic static load rating (C0) - 69,2 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 6700 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 0,88
Calculation factor (Y1) - 1,6
Size:40 mm * 80 mm * 19,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-02
2011-06-16
2012-03-02
2012-11-24
2013-08-20
2014-05-21
2015-02-26
2015-12-10
2016-09-25
2017-07-17
2018-05-15
2019-03-25
2020-02-04
2020-12-20
2021-11-16
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