本试验方法概述了在机身应用的履带式滚柱轴承上进行动态径向载荷试验的推荐机器功能、夹具和程序。本试验方法涵盖的轴承应为轭和螺柱式履带支重轮滚针轴承。

This test method outlines the recommended machine function, fixtures, and procedures for performing dynamic radial load tests on track roller bearings for airframe applications. Bearings covered by this test method shall be yoke and stud type track roller, needle bearings.