KOYO 32010JR Bearing
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
Tags : KOYO . 50x80x20
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-29
2011-05-05
2011-12-18
2012-08-12
2013-04-21
2014-01-10
2014-10-15
2015-08-03
2016-05-25
2017-03-31
2018-02-10
2019-01-09
2019-12-17
2020-11-28
2021-11-12
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