标准编号：ISO 3031:2021
中文名称：滚动轴承 止推滚针和保持架组件，止推垫圈.外形尺寸，几何产品规范（GPS）和公差值
英文名称：Rolling bearings — Thrust needle roller and cage assemblies, thrust washers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values
发布日期：2021-08
标准范围
This document specifies the boundary dimensions and tolerances for thrust needle roller and cage assemblies. Furthermore, it recommends dimensions and tolerances for thrust washers, i.e. raceway members, which can be used either as shaft or housing washers.
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