NSK 34306/34478 Bearing

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NSK 34306/34478 Bearing Description

We supply various of NSK 34306/34478 bearings. bearings is purity material and high precision , the varieties of NSK bearings is up to thousands of species .NSK 34306/34478 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NSK 34306/34478 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NSK 34306/34478 bearings inquire deeply into the running of the machine and friction phenomenon .NSK 34306/34478 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 NSK 34306/34478 bearings will be arranged timely for we have a large stock of NSK 34306/34478 bearings in HongKong.

NSK 34306/34478 Bearing Specification

Bearing number : 34306/34478

Size (mm) : 77.788×121.442×24.608

Brand : The brand you need

Bore Diameter (mm) : 77,788

Outer Diameter (mm) : 121,442

Width (mm) : 24,608

Bearing dimensions and specification in ALIER catalogue:

d – 77,788 mm

D – 121,442 mm

T – 24,608 mm

B – 23,012 mm

C – 17,462 mm

ra1 max. – 2 mm

a – 26,3 mm

r min. – 3,5 mm

r1 min. – 2 mm

Da – 110 mm

db – 84 mm

ra max. – 3,5 mm

da – 90 mm

Db – 116 mm

Weight – 0,928 Kg

Basic dynamic load rating (C) – 89 kN

Basic static load rating (C0) – 124 kN

(Grease) Lubrication Speed – 2800 r/min

(Oil) Lubrication Speed – 3800 r/min

Calculation factor (e) – 0,45

Calculation factor (Y0) – 0,73

Calculation factor (Y1) – 1,3

Tags :  ALIER , 77.788×121.442×24.608