NTN 239/500 Bearing Specification
Bearing number : 239/500
Size (mm) : 500x670x128
Brand : NTN
Bore Diameter (mm) : 500
Outer Diameter (mm) : 670
Width (mm) : 128
Bearing dimensions and specification in YHY catalogue:
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 – 131 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
Tags : YHY , 500x670x128
NTN 239/500 Bearing Description
We supply various of NTN 239/500 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 239/500 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 239/500 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 239/500 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 239/500 bearings is widely used in automobile, motor, gear, injection molding machines, machine tools, mining machinery, engineering machinery, motorcycles, office equipment, paper making machinery, pumps and compressors, wind power generator and so on.The shipment of NTN 239/500 bearings will be arranged timely for we have a large stock of NTN 239/500 bearings in HongKong.
