KOYO 32911JR Bearing
KOYO 32911JR Bearing , KOYO bearing , KOYO 32911JR retailers , KOYO bearings availability
d - 55 mm
D - 80 mm
T - 17 mm
B - 17 mm
C - 14 mm
a - 14,5 mm
r min. - 1 mm
r2 min. - 1 mm
da min. - 61 mm
da max - 61 mm
Da min - 72 mm
Da max. - 74 mm
Db min. - 76 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0,285 Kg
Basic dynamic load rating (C) - 44,6 kN
Basic static load rating (C0) - 73,3 kN
(Grease) Lubrication Speed - 4400 r/min
(Oil) Lubrication Speed - 5900 r/min
Calculation factor (e) - 0,31
Calculation factor (Y0) - 1,07
Calculation factor (Y1) - 1,94
Size:55 mm * 80 mm * 17 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-02
2011-08-17
2012-05-04
2013-01-26
2013-10-23
2014-07-26
2015-05-05
2016-02-16
2016-12-03
2017-09-25
2018-07-27
2019-06-06
2020-04-19
2021-03-07
2022-02-04
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