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

This document specifies tolerances, design features and test methods for thin-walled half bearings with integral flange up to an outside diameter of D_o  = 250 mm and without flange up to an outside diameter  of D_o = 500 mm. Due to the variety of design, it is, however, not possible to standardize the dimensions o 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.

标准预览图