NACHI 231/670EK Bearing

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NACHI 231/670EK Bearing Description

We supply various of NACHI 231/670EK bearings. bearings is purity material and high precision , the varieties of NACHI bearings is up to thousands of species .NACHI 231/670EK bearings is known as ” the food of machinery industry” and widely used in different environment and mechanical.The purpose of NACHI 231/670EK bearings is the operation and control. In order to ensure the smooth operation and normally rotation,NACHI 231/670EK bearings inquire deeply into the running of the machine and friction phenomenon .NACHI 231/670EK 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 231/670EK bearings will be arranged timely for we have a large stock of NACHI 231/670EK bearings in HongKong.

NACHI 231/670EK Bearing Specification

Bearing number : 231/670EK

Size (mm) : 670x1090x336

Brand : The brand you need

Bore Diameter (mm) : 670

Outer Diameter (mm) : 1090

Width (mm) : 336

Bearing dimensions and specification in ALIER catalogue:

d – 670 mm

D – 1090 mm

B – 336 mm

C – 336 mm

r min. – 7,5 mm

Weight – 1260 Kg

Basic dynamic load rating (C) – 15300 kN

Basic static load rating (C0) – 23000 kN

(Grease) Lubrication Speed – 270 r/min

(Oil) Lubrication Speed – 360 r/min

Calculation factor (e) – 0,31

Calculation factor (Y0) – 2,13

Calculation factor (Y1) – 2,18

Calculation factor (Y2) – 3,24

Tags :  ALIER , 670x1090x336