标准编号：ISO 3030:2011
中文名称：滚动轴承 向心滚针和保持架组件 外形尺寸和公差
英文名称：Rolling bearings — Radial needle roller and cage assemblies — Boundary dimensions and tolerances
发布日期：2011-10
标准范围
This International Standard specifies the boundary dimensions for radial needle roller and cage assemblies.In addition, it gives the tolerances for the cage width and method of functional gauging of smallest single bore diameter of needle roller complement.Informative values for the tolerances of shaft raceway, housing raceway and raceway widths are given in Annex A.
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