KOYO 32010JR Bearing
KOYO 32010JR Bearing , KOYO bearing , KOYO 32010JR equipment , KOYO bearings description
d - 50 mm
D - 80 mm
T - 20 mm
B - 20 mm
C - 15,5 mm
a - 17,7 mm
r min. - 1 mm
r2 min. - 1 mm
da min. - 55,5 mm
da max - 56 mm
Da min - 72 mm
Da max. - 74,5 mm
Db min. - 77 mm
ra max. - 1 mm
rb max. - 1 mm
Weight - 0,389 Kg
Basic dynamic load rating (C) - 65,7 kN
Basic static load rating (C0) - 94,5 kN
(Grease) Lubrication Speed - 4600 r/min
(Oil) Lubrication Speed - 6100 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,78
Calculation factor (Y1) - 1,42
Size:50 mm * 80 mm * 20 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-11
2011-10-27
2012-07-16
2013-04-10
2014-01-07
2014-10-12
2015-07-22
2016-05-05
2017-02-21
2017-12-17
2018-10-22
2019-09-02
2020-07-15
2021-06-08
2022-05-07
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