本文件规定了选定的可倾瓦轴颈轴承的特征值，该轴承具有四个或五个中心或偏心支承的可倾瓦，且瓦滑动表面的角度跨度为Ω=80°、60°和45°。 根据ISO/TS 31657-1，下表中绘制和列出的功能是流体动力可倾瓦轴颈轴承的操作安全设计所必需的。它们基于其中指出的假设和边界条件，仅适用于稳态运行状态。ISO/TS 31657-1中解释了所使用的符号；计算实例也包括在那里。 ISO/TS 31657-1中描述的计算方法也可用于其他可倾瓦轴颈轴承设计，如果基本方程的数值解以相同的方式可用于这些设计。

This document specifies the characteristic values for selected tilting-pad journal bearings with four or five centrally or eccentrically supported tilting pads and with angular spans of pad sliding surfaces of Ω = 80°, 60° and 45°. The functions plotted and listed in table form below are required for the operationally safe design of hydrodynamic tilting-pad journal bearings according to ISO/TS 31657-1. They are based on the presumptions and boundary conditions indicated there and only apply to stationary operating states. The symbols used are explained in ISO/TS 31657-1; calculation examples are also included there. The calculation method described in ISO/TS 31657-1 can also be used for other tilting-pad journal bearing designs, if the numerical solutions of the basic equations are available in the same manner for these designs.