NTN NU248 Bearing

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NTN NU248 Bearing Description

We supply various of NTN NU248 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN NU248 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN NU248 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN NU248 bearings inquire deeply into the running of the machine and friction phenomenon .NTN NU248 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 NU248 bearings will be arranged timely for we have a large stock of NTN NU248 bearings in HongKong.

NTN NU248 Bearing Specification

Bearing number : NU248

Size (mm) : 240x440x72

Brand : The brand you need

Bore Diameter (mm) : 240

Outer Diameter (mm) : 440

Width (mm) : 72

Bearing dimensions and specification in ALIER catalogue:

d – 240 mm

Fw – 295 mm

D – 440 mm

B – 72 mm

C – 72 mm

r min. – 4 mm

r1 min. – 4 mm

Weight – 50,2 Kg

Basic dynamic load rating (C) – 935 kN

Basic static load rating (C0) – 1 340 kN

(Grease) Lubrication Speed – 1 500 r/min

(Oil) Lubrication Speed – 1 700 r/min

Tags :  ALIER , 240x440x72