NTN 23280B Bearing
NTN 23280B Bearing , NTN bearing , NTN 23280B in stock , NTN bearings life cycle
d - 400 mm
D - 720 mm
B - 256 mm
C - 256 mm
r min. - 6 mm
da min. - 428 mm
Da max. - 692 mm
ra max. - 5 mm
Weight - 457 Kg
Basic dynamic load rating (C) - 5 850 kN
Basic static load rating (C0) - 10 600 kN
(Grease) Lubrication Speed - 400 r/min
(Oil) Lubrication Speed - 520 r/min
Calculation factor (e) - 0,37
Calculation factor (Y0) - 1,77
Calculation factor (Y1) - 1,81
Calculation factor (Y2) - 2,69
Size:400 mm * 720 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-12-17
2011-09-01
2012-05-20
2013-02-11
2013-11-08
2014-08-12
2015-05-21
2016-03-04
2016-12-21
2017-10-12
2018-08-14
2019-06-25
2020-05-09
2021-03-27
2022-02-22
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