标准摘要
[中文适用范围]： 本国际标准规定了带和不带调心座圈的单向和双向调心推力球轴承的尺寸。 [外文原描述]： ISO 20516:2007 specifies dimensions of single-direction and double-direction aligning thrust ball bearings with and without aligning seat washers.
英文名称Rolling bearings — Aligning thrust ball bearings and aligning seat washers — Boundary dimensions