ISO 12297-2:2018 滚动轴承 圆柱滚子 第2部分：陶瓷辊的边界尺寸、几何产品规格（GPS）和公差值

标准编号：ISO 12297-2:2018

中文名称：滚动轴承 圆柱滚子 第2部分：陶瓷辊的边界尺寸、几何产品规格（GPS）和公差值

英文名称：Rolling bearings — Cylindrical rollers — Part 2: Boundary dimensions, geometrical product specifications (GPS) and tolerance values for ceramic rollers

发布日期：2018-03

标准范围

This document specifies dimensional and geometrical characteristics, nominal boundary dimensions and tolerance values for finished silicon nitride cylindrical rollers for rolling bearings.
Annexes A and B give the sorting principles for roller diameter and roller length tolerances and gauges, respectively.
Annex C gives examples of imperfection types and methods of inspection.

标准预览图