NTN NNU4920K Bearing

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NTN NNU4920K Bearing Description

We supply various of NTN NNU4920K bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NNU4920K bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NNU4920K bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NNU4920K bearings inquire deeply into the running of the machine and friction phenomenon .NTN NNU4920K 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 NNU4920K bearings will be arranged timely for we have a large stock of NTN NNU4920K bearings in HongKong.

NTN NNU4920K Bearing Specification

Bearing number : NNU4920K

Size (mm) : 100x140x40

Brand : The brand you need

Bore Diameter (mm) : 100

Outer Diameter (mm) : 140

Width (mm) : 40

Bearing dimensions and specification in ALIER catalogue:

d – 100 mm

Fw – 113 mm

D – 140 mm

B – 40 mm

C – 40 mm

r min. – 1,1 mm

Weight – 1,75 Kg

Basic dynamic load rating (C) – 131 kN

Basic static load rating (C0) – 260 kN

(Grease) Lubrication Speed – 4 300 r/min

(Oil) Lubrication Speed – 5 100 r/min

Tags :  ALIER , 100x140x40