NTN 231/560B Bearing
NTN 231/560B Bearing , NTN bearing , NTN 231/560B life cycle , NTN bearings machine
d - 560 mm
D - 920 mm
B - 280 mm
C - 280 mm
r min. - 7,5 mm
da min. - 596 mm
Da max. - 884 mm
ra max. - 6 mm
Weight - 752 Kg
Basic dynamic load rating (C) - 7 650 kN
Basic static load rating (C0) - 15 500 kN
(Grease) Lubrication Speed - 280 r/min
(Oil) Lubrication Speed - 370 r/min
Calculation factor (e) - 0,3
Calculation factor (Y0) - 2,22
Calculation factor (Y1) - 2,27
Calculation factor (Y2) - 3,38
Size:560 mm * 920 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-31
2011-07-15
2012-04-01
2012-12-24
2013-09-20
2014-06-21
2015-03-30
2016-01-11
2016-10-27
2017-08-20
2018-06-18
2019-04-29
2020-03-11
2021-01-26
2021-12-24
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