ISO 3245:2007 滚动轴承 无内圈的冲压外圈滚针轴承 外形尺寸和公差

标准编号：ISO 3245:2007

中文名称：滚动轴承 无内圈的冲压外圈滚针轴承 外形尺寸和公差

英文名称：Rolling bearings — Needle roller bearings, drawn cup without inner ring — Boundary dimensions and tolerances

发布日期：2007-12

标准范围

ISO 3245:2007规定了无内圈拉制杯形滚针轴承的外形尺寸和首选尺寸，以及最小倒角尺寸限制。还规定了带有闭端拉制外圈的轴承的闭端厚度尺寸。此外，还规定了尺寸公差和检查滚针补孔直径的方法。

ISO 3245:2007 specifies the boundary dimensions and preferred dimensions to be used for drawn cup needle roller bearings without inner ring as well as the minimum chamfer dimension limits. Also specified are the closed end thickness dimensions for bearings with closed end drawn cups.In addition, dimensional tolerances and methods for checking the needle roller complement bore diameter are specified.

标准预览图