ISO 3548-1:2022 滑动轴承 带或不带法兰的薄壁半轴承 第1部分：公差、设计特征和试验方法
标准编号：ISO 3548-1:2022
中文名称：滑动轴承 带或不带法兰的薄壁半轴承 第1部分：公差、设计特征和试验方法
英文名称：Plain bearings — Thin-walled half bearings with or without flange — Part 1: Tolerances, design features and methods of test
发布日期：2022-08
标准范围
本文件规定了外径不超过Do的带整体法兰的薄壁半轴承的公差、设计特点和试验方法？=？250？毫米，不带法兰，外径不超过Do？=？500？嗯。然而，由于设计的多样性，不可能使半轴承的尺寸标准化。根据该文献的半轴承主要用于往复式机械中，并且由钢背衬和内部的一个或多个轴承金属层组成。在往复式机械中，带法兰的半轴承可以与不带法兰的半轴承结合使用。或者，为了用作带凸缘的半轴承，根据ISO？6526，或带有组装法兰的半轴承。笔记？所有尺寸和公差均以毫米为单位。
This document specifies tolerances, design features and test methods for thin-walled half bearings with integral flange up to an outside diameter of Do = 250 mm and without flange up to an outside diameter of Do = 500 mm. Due to the variety of design, it is, however, not possible to standardize the dimensions of the half bearings.Half bearings according to this document are predominantly used in reciprocating machinery and consist of a steel backing and one or more bearing metal layers on the inside.In reciprocating machinery, flanged half bearings can be used in connection with half bearings without flange.Alternatively, to serve as a flanged half bearing, it is possible to use a half bearing without flange together with two separate half thrust washers according to ISO 6526, or a half bearing with assembled flanges.NOTE All dimensions and tolerances are given in millimetres.
标准预览图
