NTN 22256BK Bearing

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NTN 22256BK Bearing Description

We supply various of NTN 22256BK bearings. bearings is purity material and high precision , the varieties of NTN bearings is up to thousands of species .NTN 22256BK bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NTN 22256BK bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NTN 22256BK bearings inquire deeply into the running of the machine and friction phenomenon .NTN 22256BK 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 22256BK bearings will be arranged timely for we have a large stock of NTN 22256BK bearings in HongKong.

NTN 22256BK Bearing Specification

Bearing number : 22256BK

Size (mm) : 280x500x130

Brand : The brand you need

Bore Diameter (mm) : 280

Outer Diameter (mm) : 500

Width (mm) : 130

Bearing dimensions and specification in ALIER catalogue:

d – 280 mm

D – 500 mm

B – 130 mm

C – 130 mm

r min. – 5 mm

da min. – 302 mm

Da max. – 478 mm

ra max. – 4 mm

Weight – 110 Kg

Basic dynamic load rating (C) – 2 310 kN

Basic static load rating (C0) – 3 800 kN

(Grease) Lubrication Speed – 770 r/min

(Oil) Lubrication Speed – 1 000 r/min

Calculation factor (e) – 0,26

Calculation factor (Y0) – 2,51

Calculation factor (Y1) – 2,57

Calculation factor (Y2) – 3,83

Tags :  ALIER , 280x500x130