Author:
Solanki Mitul Thakorbhai,Vakharia Dipak
Abstract
Purpose
The purpose of this paper is to present a finite element analysis (FEA) which shows the comparison between a layered cylindrical hollow roller bearing and hollow roller bearing.
Design/methodology/approach
In this work, FEA is carried out to solve the elastic contact between a layered cylindrical hollow roller and flat contact for different hollowness percentages ranging from 10 to 80 per cent. Graphical solution is developed to determine the optimum hollowness of a cylindrical roller bearing for which induced bending stress should be within endurance limit of the material.
Findings
Different parameters such as von Mises stress, contact pressure, contact width and deformation are shown here.
Originality/value
The value of this research work is the calculation of contact width and other parameters using FEA for layered cylindrical hollow roller bearing.
Subject
Surfaces, Coatings and Films,General Energy,Mechanical Engineering
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5. A hollow roller bearings for use in precision machine tools;Annals of the CIRP,1980
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