NTN 239/1180K Bearing
NTN 239/1180K Bearing , NTN bearing , NTN 239/1180K Agent , NTN bearings origin
d - 1180 mm
D - 1 540 mm
B - 272 mm
C - 272 mm
r min. - 7,5 mm
da min. - 1 216 mm
Da max. - 1 504 mm
ra max. - 6 mm
Weight - 1 340 Kg
Basic dynamic load rating (C) - 11 000 kN
Basic static load rating (C0) - 29 800 kN
(Grease) Lubrication Speed - 140 r/min
(Oil) Lubrication Speed - 180 r/min
Calculation factor (e) - 0,15
Calculation factor (Y0) - 4,3
Calculation factor (Y1) - 4,4
Calculation factor (Y2) - 6,55
Size:1180 mm * 1 540 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-09-08
2011-05-23
2012-02-07
2012-10-30
2013-07-25
2014-04-24
2015-01-31
2015-11-13
2016-08-28
2017-06-19
2018-04-16
2019-02-23
2020-01-05
2020-11-20
2021-10-17
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