KOYO NNU4930 Bearing

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KOYO NNU4930 Bearing Description

We supply various of KOYO NNU4930 bearings. bearings is purity material and high precision , the varieties of KOYO bearings is up to thousands of species .KOYO NNU4930 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of KOYO NNU4930 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,KOYO NNU4930 bearings inquire deeply into the running of the machine and friction phenomenon .KOYO NNU4930 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 NNU4930 bearings will be arranged timely for we have a large stock of KOYO NNU4930 bearings in HongKong.

KOYO NNU4930 Bearing Specification

Bearing number : NNU4930

Size (mm) : 150x210x60

Brand : The brand you need

Bore Diameter (mm) : 150

Outer Diameter (mm) : 210

Width (mm) : 60

Bearing dimensions and specification in ALIER catalogue:

d – 150 mm

Fw – 168,5 mm

D – 210 mm

B – 60 mm

C – 60 mm

r min. – 2 mm

da min. – 159 mm

da max – 166 mm

Da max. – 201 mm

db min – 171 mm

ra max. – 2 mm

Weight – 6,5 Kg

Basic dynamic load rating (C) – 343 kN

Basic static load rating (C0) – 692 kN

(Grease) Lubrication Speed – 2600 r/min

(Oil) Lubrication Speed – 3100 r/min

Tags :  ALIER , 150x210x60