非等接触角球轴承组配刚度及预紧力分析

Analysis on Stiffness and Preload of Matched Ball Bearings with Unequal Contact Angles

讨论了角接触球轴承轴向刚度计算问题,在得到单套轴承预紧力与刚度的基础上,利用轴承载荷、位移和刚度的相互关系来确定非等接触角轴承进行组配时的预紧力和刚度。

The calculation of axial stiffness is discussed for angular contact ball bearings. On the basis of obtaining preload and stiffness of single bearing,the preload and stiffness of the matched bearings with unequal contact angles are determined by using interrelationship among load,displacement and stiffness of the bearings.