标准摘要
[中文适用范围]： 本文件规定了滑动轴承单元中使用的轴、法兰和止推环的形状和位置公差以及表面粗糙度。 它适用于水平或垂直安装的轴颈或推力滑动轴承单元或两者的组合。 本文件不适用于内燃机中的曲轴轴承单元。 [外文原描述]： This document specifies tolerances on form and position as well as the surface roughness of shafts, flanges and thrust collars as used in plain bearing units. It is applicable to journal or thrust plain bearing units or to a combination of both, installed either horizontally or vertically. This document is not applicable to crankshaft bearing units in combustion engines.
英文名称Plain bearings — Tolerances — Part 2: Tolerances on form and position and surface roughness for shafts and thrust collars