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Bearing 239/530K (NTN)
Spherical roller bearings 239/530K
Bearing number : 239/530K
Size (mm) : 530x710x136
Brand : NTN
Bore Diameter (mm) : 530
Outer Diameter (mm) : 710
Width (mm) : 136
Bearing dimensions and specification in NTN catalogue:
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
Tags : NTN , 530x710x136
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