KOYO 30256 Bearing
KOYO 30256 Bearing , KOYO bearing , KOYO 30256 Wholesale price , KOYO bearings Shop
d - 280 mm
D - 500 mm
T - 89 mm
B - 80 mm
C - 67 mm
a - 96,2 mm
r min. - 6 mm
r2 min. - 5 mm
da min. - 308 mm
da max - 325 mm
Da min - 440 mm
Da max. - 478 mm
Db min. - 475 mm
ra max. - 5 mm
rb max. - 4 mm
Weight - 67,6 Kg
Basic dynamic load rating (C) - 1260 kN
Basic static load rating (C0) - 1920 kN
(Grease) Lubrication Speed - 610 r/min
(Oil) Lubrication Speed - 810 r/min
Calculation factor (e) - 0,42
Calculation factor (Y0) - 0,79
Calculation factor (Y1) - 1,44
Size:280 mm * 500 mm * 89 mm
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-11-11
2011-07-26
2012-04-12
2013-01-04
2013-10-01
2014-07-03
2015-04-11
2016-01-23
2016-11-09
2017-09-01
2018-07-01
2019-05-12
2020-03-24
2021-02-08
2022-01-07
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