Ball bearing -Intro



The phrases rolling-contact bearing,antifriction beariing and rolling bearing are all made use of to describe that course of bearing in which the principal load is transferred through components in rolling contact somewhat than in sliding contact.In this bearing the beginning friction is about 2 times the jogging friction , but however contemplate negligible.
A rolling contact bearing consists of 4 sections-internal and outer races, a rolling ingredient like ball, roller or needle and
a cage which holds the rolling components collectively and areas them evely close to the periphery.Depending the kind of rolling ingredient , the bearings are labeled as ball bearings,cylindrical roller bearing, taper roller bearing, needle bearing. Depending upon the path of load, the bearings are labeled as radial bearing and thrust bearing.It is in all probability a slip-up to describe a rolling bearing as “antifriction”, but the term is made use of frequently all through the industry

D Sunil
MDO-Staff


Post time: Oct-05-2016