KOYO JH307749/JH307710 Bearing
KOYO JH307749/JH307710 Bearing , KOYO bearing , KOYO JH307749/JH307710 life cycle , KOYO bearings inquiry
d - 55 mm
D - 110 mm
T - 39 mm
B - 39 mm
C - 32 mm
a - 26,8 mm
r min. - 3 mm
r2 min. - 2,5 mm
da min. - 71 mm
Da - 97 mm
db min - 64 mm
ra max. - 3 mm
rb max. - 2,5 mm
Db - 104 mm
Weight - 1,72 Kg
Basic dynamic load rating (C) - 176 kN
Basic static load rating (C0) - 224 kN
(Grease) Lubrication Speed - 3600 r/min
(Oil) Lubrication Speed - 4900 r/min
Calculation factor (e) - 0,35
Calculation factor (Y0) - 0,95
Calculation factor (Y1) - 1,73
Size:55 mm * 110 mm * 39 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-08-24
2011-05-07
2012-01-22
2012-10-14
2013-07-10
2014-04-08
2015-01-14
2015-10-27
2016-08-10
2017-06-02
2018-03-28
2019-02-04
2019-12-18
2020-10-31
2021-09-27
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