KOYO 30208CR Bearing
KOYO 30208CR Bearing , KOYO bearing , KOYO 30208CR low friction , KOYO bearings Dealer
d - 40 mm
D - 80 mm
T - 19,75 mm
B - 18 mm
C - 15 mm
a - 20,2 mm
r min. - 1,5 mm
r2 min. - 1,5 mm
da min. - 48,5 mm
da max - 49 mm
Da min - 66 mm
Da max. - 71,5 mm
Db min. - 76 mm
ra max. - 1,5 mm
rb max. - 1,5 mm
Weight - 0,445 Kg
Basic dynamic load rating (C) - 61,4 kN
Basic static load rating (C0) - 67,4 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 6700 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Size:40 mm * 80 mm * 19,75 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-01-27
2011-10-12
2012-07-01
2013-03-26
2013-12-21
2014-09-25
2015-07-05
2016-04-18
2017-02-04
2017-11-30
2018-10-03
2019-08-15
2020-06-28
2021-05-20
2022-04-18
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