NTN RNA4860 Bearing

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NTN RNA4860 Bearing Description

We supply various of NTN RNA4860 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN RNA4860 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN RNA4860 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN RNA4860 bearings inquire deeply into the running of the machine and friction phenomenon .NTN RNA4860 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 RNA4860 bearings will be arranged timely for we have a large stock of NTN RNA4860 bearings in HongKong.

NTN RNA4860 Bearing Specification

Bearing number : RNA4860

Size (mm) : 330x380x80

Brand : The brand you need

Bore Diameter (mm) : 330

Outer Diameter (mm) : 380

Width (mm) : 80

Bearing dimensions and specification in ALIER catalogue:

Fw – 330 mm

D – 380 mm

C – 80 mm

r min. – 2,1 mm

Da max. – 369 mm

ra max. – 2 mm

Weight – 12,7 Kg

Basic dynamic load rating (C) – 625 kN

Basic static load rating (C0) – 1770 kN

(Grease) Lubrication Speed – 800 r/min

(Oil) Lubrication Speed – 1200 r/min

Tags :  ALIER , 330x380x80