标准摘要
[中文适用范围]： 本标准规定了滚动轴承用碳化硅陶瓷圆柱滚子的尺寸和几何特征、标称边界尺寸及公差值。附录A和B分别给出了滚子直径和滚子长度公差的分组原则及量规。附录C给出了表面缺陷类型示例及检验方法。 [外文原描述]： ISO 12297-2:2018 specifies dimensional and geometrical characteristics, nominal boundary dimensions and tolerance values for finished silicon nitride cylindrical rollers for rolling bearings. Annexes A and B give the sorting principles for roller diameter and roller length tolerances and gauges, respectively. Annex C gives examples of imperfection types and methods of inspection.
英文名称Rolling bearings — Cylindrical rollers — Part 2: Boundary dimensions, geometrical product specifications (GPS) and tolerance values for ceramic rollers