NTN 239/1120K Bearing
NTN 239/1120K Bearing , NTN bearing , NTN 239/1120K introduced , NTN bearings Factor
d - 1120 mm
D - 1 460 mm
B - 250 mm
C - 250 mm
r min. - 7,5 mm
da min. - 1 156 mm
Da max. - 1 424 mm
ra max. - 6 mm
Weight - 1 100 Kg
Basic dynamic load rating (C) - 9 850 kN
Basic static load rating (C0) - 26 700 kN
(Grease) Lubrication Speed - 150 r/min
(Oil) Lubrication Speed - 200 r/min
Calculation factor (e) - 0,15
Calculation factor (Y0) - 4,32
Calculation factor (Y1) - 4,42
Calculation factor (Y2) - 6,58
Size:1120 mm * 1 460 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-02-09
2011-10-25
2012-07-14
2013-04-09
2014-01-05
2014-10-10
2015-07-20
2016-05-03
2017-02-19
2017-12-15
2018-10-20
2019-08-31
2020-07-13
2021-06-06
2022-05-05
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