KOYO 681A/672 Bearing
KOYO 681A/672 Bearing , KOYO bearing , KOYO 681A/672 Demand , KOYO bearings manufacturer
d - 92,075 mm
D - 168,275 mm
T - 41,275 mm
B - 41,275 mm
C - 30,162 mm
a - 38,6 mm
r min. - 6,4 mm
r2 min. - 3,2 mm
da min. - 116 mm
Da - 149 mm
db min - 104 mm
ra max. - 6,4 mm
rb max. - 3,2 mm
Db - 160 mm
Weight - 3,82 Kg
Basic dynamic load rating (C) - 224 kN
Basic static load rating (C0) - 349 kN
(Grease) Lubrication Speed - 2200 r/min
(Oil) Lubrication Speed - 3000 r/min
Calculation factor (e) - 0,47
Calculation factor (Y0) - 0,7
Calculation factor (Y1) - 1,28
Size:92,075 mm * 168,275 mm * 41,275 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2011-02-01
2011-10-17
2012-07-06
2013-04-01
2013-12-27
2014-10-02
2015-07-11
2016-04-24
2017-02-11
2017-12-06
2018-10-10
2019-08-22
2020-07-04
2021-05-27
2022-04-25
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