KOYO 3198/3120 Bearing
KOYO 3198/3120 Bearing , KOYO bearing , KOYO 3198/3120 custom , KOYO bearings plant
d - 28,575 mm
D - 72,626 mm
T - 30,162 mm
B - 29,997 mm
C - 23,812 mm
a - 20,3 mm
r min. - 1,2 mm
r2 min. - 3,2 mm
da min. - 39 mm
Da - 61 mm
db min - 37 mm
ra max. - 1,2 mm
rb max. - 3,2 mm
Weight - 0,632 Kg
Basic dynamic load rating (C) - 78,8 kN
Basic static load rating (C0) - 89,3 kN
(Grease) Lubrication Speed - 5800 r/min
(Oil) Lubrication Speed - 7700 r/min
Calculation factor (e) - 0,33
Calculation factor (Y0) - 0,99
Calculation factor (Y1) - 1,8
Size:28,575 mm * 72,626 mm * 30,162 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-01-14
2011-09-29
2012-06-17
2013-03-13
2013-12-08
2014-09-11
2015-06-21
2016-04-04
2017-01-20
2017-11-14
2018-09-18
2019-07-30
2020-06-11
2021-05-03
2022-03-31
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