NACHI 2311 Bearing

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NACHI 2311 Bearing Description

We supply various of NACHI 2311 bearings. bearings is purity material and high precision , the varieties of NACHI bearings is up to thousands of species .NACHI 2311 bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NACHI 2311 bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NACHI 2311 bearings inquire deeply into the running of the machine and friction phenomenon .NACHI 2311 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 NACHI 2311 bearings will be arranged timely for we have a large stock of NACHI 2311 bearings in HongKong.

NACHI 2311 Bearing Specification

Bearing number : 2311

Size (mm) : 55x120x43

Brand : The brand you need

Bore Diameter (mm) : 55

Outer Diameter (mm) : 120

Width (mm) : 43

Bearing dimensions and specification in ALIER catalogue:

d – 55 mm

D – 120 mm

B – 43 mm

C – 43 mm

r1 min. – 2 mm

da min. – 64 mm

Da max. – 111 mm

ra max. – 2.0 mm

Weight – 2.100 Kg

Basic dynamic load rating (C) – 75,3 kN

Basic static load rating (C0) – 24 kN

(Grease) Lubrication Speed – 4500 r/min

(Oil) Lubrication Speed – 5700 r/min

Calculation factor (e) – 0.41

Calculation factor (Y0) – 1.60

Calculation factor (Y1) – 1.53

Calculation factor (Y2) – 2.37

Tags :  ALIER , 55x120x43