KOYO 12168/12303 Bearing
KOYO 12168/12303 Bearing , KOYO bearing , KOYO 12168/12303 manufacturers , KOYO bearings Agent
d - 42,862 mm
D - 76,992 mm
T - 17,463 mm
B - 17,145 mm
C - 11,908 mm
a - 17,5 mm
r min. - 1,6 mm
r2 min. - 1,6 mm
da min. - 51 mm
Da - 68 mm
db min - 48,5 mm
ra max. - 1,6 mm
rb max. - 1,6 mm
Db - 73 mm
Weight - 0,317 Kg
Basic dynamic load rating (C) - 48,4 kN
Basic static load rating (C0) - 62,2 kN
(Grease) Lubrication Speed - 5000 r/min
(Oil) Lubrication Speed - 6600 r/min
Calculation factor (e) - 0,51
Calculation factor (Y0) - 0,65
Calculation factor (Y1) - 1,19
Size:42,862 mm * 76,992 mm * 17,463 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-10-07
2011-06-21
2012-03-07
2012-11-29
2013-08-25
2014-05-27
2015-03-04
2015-12-15
2016-09-30
2017-07-23
2018-05-20
2019-03-30
2020-02-10
2020-12-26
2021-11-22
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