Spherical roller bearings 239/1180
Bearing number : 239/1180
Size (mm) : 1180x1540x272
Brand : NTN
Bore Diameter (mm) : 1180
Outer Diameter (mm) : 1540
Width (mm) : 272
Bearing dimensions and specification in NTN catalogue:
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
NTN Bearing - Thailand Co., Lt
NTN Bearing - Thailand Co., Ltd. Corporate Information Corporate Profile Corporate Information Corporate Philosophy. Products & Service Our Strength Our Products Catalog Available in Thailand Our Service : Support Tools CAD Data ... NTN Thailand Distributors NTN Global Network.
239/1180 239/1180CA 239/1180CC 239/1180CA/W33 239/1180CC.
Local Bearing design and installationIn the installation process, Local Bearing usually performs Local Bearing debugging and linkage debugging. Its purpose is to verify the reliability of 239/1180 239/1180CA 239/1180CC 239/1180CA/W33 239/1180CC/W33 Palau Bearings 's normal work. However, in actual work, many unusual anomalies are often faced.
Distributors of Bearings by Timken, NTN, SKF and I
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