本SAE推荐规程提供了用于确定径向唇形油封摩擦扭矩测量的程序、工具和夹具的信息。讨论了各种工作环境对油封的影响，并提供了一种计算油封功耗的方法。

This SAE Recommended Practice provides information on procedures, tools, and fixtures useful in determining frictional torque measurement of radial lip oil seals. Information on the effect of various operational environments on oil seals are discussed and a means of calculation of power consumption of seals is provided.