NTN 240/500BK30 Bearing

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NTN 240/500BK30 Bearing Description

We supply various of NTN 240/500BK30 bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 240/500BK30 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 240/500BK30 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 240/500BK30 bearings inquire deeply into the running of the machine and friction phenomenon .NTN 240/500BK30 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 240/500BK30 bearings will be arranged timely for we have a large stock of NTN 240/500BK30 bearings in HongKong.

NTN 240/500BK30 Bearing Specification

Bearing number : 240/500BK30

Size (mm) : 500x720x218

Brand : The brand you need

Bore Diameter (mm) : 500

Outer Diameter (mm) : 720

Width (mm) : 218

Bearing dimensions and specification in ALIER catalogue:

d – 500 mm

D – 720 mm

B – 218 mm

C – 218 mm

r min. – 6 mm

da min. – 528 mm

Da max. – 692 mm

ra max. – 5 mm

Weight – 290 Kg

Basic dynamic load rating (C) – 4 750 kN

Basic static load rating (C0) – 10 900 kN

(Grease) Lubrication Speed – 350 r/min

(Oil) Lubrication Speed – 460 r/min

Calculation factor (e) – 0,3

Calculation factor (Y0) – 2,23

Calculation factor (Y1) – 2,28

Calculation factor (Y2) – 3,4

Tags :  ALIER , 500x720x218