NTN 239/530K Bearing
NTN 239/530K Bearing , NTN bearing , NTN 239/530K dimensions , NTN bearings inquiry
d - 530 mm
D - 710 mm
B - 136 mm
C - 136 mm
r min. - 5 mm
da min. - 552 mm
Da max. - 688 mm
ra max. - 4 mm
Weight - 152 Kg
Basic dynamic load rating (C) - 2 640 kN
Basic static load rating (C0) - 6 450 kN
(Grease) Lubrication Speed - 400 r/min
(Oil) Lubrication Speed - 520 r/min
Calculation factor (e) - 0,17
Calculation factor (Y0) - 3,86
Calculation factor (Y1) - 3,94
Calculation factor (Y2) - 5,87
Size:530 mm * 710 mm *
- #number
- ID(内径)
- OD(外径)
- B(厚度)
NTN Bearings
2010-10-11
2011-06-25
2012-03-11
2012-12-03
2013-08-29
2014-05-31
2015-03-08
2015-12-20
2016-10-05
2017-07-28
2018-05-25
2019-04-05
2020-02-15
2021-01-01
2021-11-28
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