标准编号：ISO 20056-1:2017
中文名称：滚动轴承 用陶瓷制成的滚动元件的混合轴承的负载额定值 第1部分：动态负载额定值
英文名称：Rolling bearings — Load ratings for hybrid bearings with rolling elements made of ceramic — Part 1: Dynamic load ratings
发布日期：2017-12
标准范围
This document specifies methods of calculating the dynamic load ratings for hybrid bearings with bearing rings made of contemporary, commonly used, high quality hardened bearing steel, in accordance with good manufacturing practice and rolling elements made from silicon nitride in contemporary, commonly used, high material and manufacturing quality and surface finish. For balls, ISO 26602 together with ISO 3290-2 are applicable. For rollers, ISO 12297-2 is applicable and ISO 26602 is applicable in an analogous way.
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