KOYO NA3120 Bearing

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KOYO NA3120 Bearing Description

We supply various of KOYO NA3120 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO NA3120 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO NA3120 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO NA3120 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO NA3120 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 KOYO NA3120 bearings will be arranged timely for we have a large stock of KOYO NA3120 bearings in HongKong.

KOYO NA3120 Bearing Specification

Bearing number : NA3120

Size (mm) : 120x170x45

Brand : The brand you need

Bore Diameter (mm) : 120

Outer Diameter (mm) : 170

Width (mm) : 45

Bearing dimensions and specification in ALIER catalogue:

d – 120 mm

Fw – 143,5 mm

D – 170 mm

B – 45 mm

r5 min. – 1,35 mm

Weight – 2,107 Kg

Basic dynamic load rating (C) – 224 kN

Basic static load rating (C0) – 630 kN

(Grease) Lubrication Speed – 1800 r/min

(Oil) Lubrication Speed – 2700 r/min

Tags :  ALIER , 120x170x45