NTN 22230B Bearing

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NTN 22230B Bearing Description

We supply various of NTN 22230B bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 22230B bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 22230B bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 22230B bearings inquire deeply into the running of the machine and friction phenomenon .NTN 22230B 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 22230B bearings will be arranged timely for we have a large stock of NTN 22230B bearings in HongKong.

NTN 22230B Bearing Specification

Bearing number : 22230B

Size (mm) : 150x270x73

Brand : The brand you need

Bore Diameter (mm) : 150

Outer Diameter (mm) : 270

Width (mm) : 73

Bearing dimensions and specification in ALIER catalogue:

d – 150 mm

D – 270 mm

B – 73 mm

C – 73 mm

r min. – 3 mm

da min. – 164 mm

Da max. – 256 mm

ra max. – 2,5 mm

Weight – 18,1 Kg

Basic dynamic load rating (C) – 775 kN

Basic static load rating (C0) – 1 160 kN

(Grease) Lubrication Speed – 1 600 r/min

(Oil) Lubrication Speed – 2 000 r/min

Calculation factor (e) – 0,27

Calculation factor (Y0) – 2,4

Calculation factor (Y1) – 2,46

Calculation factor (Y2) – 3,66

Tags :  ALIER , 150x270x73