Studying equivalent dynamic load of four-row tapered roller bearing in rolling mills
ZHOU Qu-wei
MA Jiang-buo
Abstract：Equivalent dynamic load is an important factor in life calculation of four-row tapered roller bearing in rolling mills. Finite element analysis and calculation result testify that its numerical value is variable when working condition is changed. Once wide B and location 1 in working of rolling mills is changese, the working loads of four- row tapered roller beating are variable. Therefore we should use load coefficient of torque to modify equivalent dynamic load.
Keywords：four-row tapered roller bearing in rolling millsload coefficient of torquefinite element analysis
Publication Date：2000-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：4( 373-376 )