KOYO HM88542/HM88512 Bearing
KOYO HM88542/HM88512 Bearing , KOYO bearing , KOYO HM88542/HM88512 Agent , KOYO bearings sealed
d - 31.75 mm
D - 73,812 mm
T - 29,37 mm
B - 27,783 mm
C - 23,02 mm
a - 23,4 mm
r min. - 1,2 mm
r2 min. - 3,2 mm
da min. - 45,5 mm
Da - 59 mm
db min - 42,5 mm
ra max. - 1,2 mm
rb max. - 3,2 mm
Db - 70 mm
Weight - 0,631 Kg
Basic dynamic load rating (C) - 74,3 kN
Basic static load rating (C0) - 101 kN
(Grease) Lubrication Speed - 5600 r/min
(Oil) Lubrication Speed - 7500 r/min
Calculation factor (e) - 0,55
Calculation factor (Y0) - 0,6
Calculation factor (Y1) - 1,1
Size:31.75 mm * 73,812 mm * 29,37 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-12-04
2011-08-19
2012-05-07
2013-01-29
2013-10-26
2014-07-29
2015-05-07
2016-02-18
2016-12-06
2017-09-28
2018-07-30
2019-06-09
2020-04-22
2021-03-10
2022-02-06
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