NTN 239/1180 Bearing
NTN 239/1180 Bearing , NTN bearing , NTN 239/1180 genuine , NTN bearings dimensions
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 - 1 390 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
2011-01-22
2011-10-07
2012-06-26
2013-03-21
2013-12-16
2014-09-20
2015-06-30
2016-04-13
2017-01-30
2017-11-24
2018-09-28
2019-08-09
2020-06-21
2021-05-14
2022-04-11
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