NTN 239/500K Bearing
NTN 239/500K Bearing , NTN bearing , NTN 239/500K Applications , NTN bearings in stock
d - 500 mm
D - 670 mm
B - 128 mm
C - 128 mm
r min. - 5 mm
da min. - 522 mm
Da max. - 648 mm
ra max. - 4 mm
Weight - 127 Kg
Basic dynamic load rating (C) - 2 370 kN
Basic static load rating (C0) - 5 600 kN
(Grease) Lubrication Speed - 430 r/min
(Oil) Lubrication Speed - 560 r/min
Calculation factor (e) - 0,17
Calculation factor (Y0) - 3,93
Calculation factor (Y1) - 4,02
Calculation factor (Y2) - 5,98
Size:500 mm * 670 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2011-04-02
2011-12-17
2012-09-06
2013-06-02
2014-03-01
2014-12-06
2015-09-17
2016-07-01
2017-04-20
2018-02-14
2018-12-22
2019-11-03
2020-09-17
2021-08-11
2022-07-09
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