调心滚子轴承滚子与滚道密合度最佳设计

Optimum Design for Osculation Between Roller and Raceway of Spherical Roller Bearing

调心滚子轴承滚子与滚道的密合度是一个重要参数,但该参数往往依据经验选取,缺乏理论基础。针对该问题,提出了密合度和滚子球面半径最佳设计原则并给出计算公式。

The osculation between roller and raceway of spherical roller beating is an important parameter, but it is usually determined by experience and lack of theory basis. Aimed at the problem, the optimum design principle and calculation formula of the osculation and roller spherical radius are provided.