ISO 492:2023 滚动轴承 向心轴承 产品几何量技术规范（GPS）和公差值

标准编号：ISO 492:2023

中文名称：滚动轴承 向心轴承 产品几何量技术规范（GPS）和公差值

英文名称：Rolling bearings — Radial bearings — Geometrical product specifications (GPS) and tolerance values

发布日期：2023-08

标准范围

This document specifies dimensional and geometrical characteristics, deviation limits from nominal sizes, and tolerance values to define the interface (except chamfers) of radial rolling bearings. Nominal boundary dimensions are defined in ISO 15, ISO 355 ^[2]and ISO 8443 ^[4] .
This document does not apply to certain radial bearings of particular types (e.g. needle roller bearings) or for particular fields of application (e.g. airframe bearings). Tolerances for such bearings are given in the relevant International Standards. [3] Chamfer dimension limits are given in ISO 582 .

标准预览图