KOYO 239/670R Bearing
KOYO 239/670R Bearing , KOYO bearing , KOYO 239/670R life cycle , KOYO bearings life cycle
d - 670 mm
D - 900 mm
B - 170 mm
C - 170 mm
r min. - 6 mm
Weight - 317 Kg
Basic dynamic load rating (C) - 4440 kN
Basic static load rating (C0) - 10800 kN
Calculation factor (e) - 0.17
Calculation factor (Y0) - 3.83
Calculation factor (Y1) - 3.92
Calculation factor (Y2) - 5.83
Size:670 mm * 900 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
KOYO Bearings
2010-09-24
2011-06-08
2012-02-23
2012-11-16
2013-08-12
2014-05-13
2015-02-18
2015-12-01
2016-09-16
2017-07-08
2018-05-05
2019-03-15
2020-01-26
2020-12-10
2021-11-06
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