标准摘要
[中文适用范围]： 本文件规定了用作滚动体的成品钢滚针的尺寸和几何特性、标称边界尺寸和公差值。 [外文原描述]： This document specifies dimensional and geometrical characteristics, nominal boundary dimensions and tolerance values for finished steel needle rollers used as rolling elements.
英文名称Rolling bearings — Needle rollers — Boundary dimensions, geometrical product specifications (GPS) and tolerance values