标准摘要
[中文适用范围]： 规定了通过压装或热装装配到实心轮轴、轮心和其他部件上的装配要求。 它还规定了完成的组件的尺寸和公差以及检验和供应的条件。 适用于某些类型的车轴和车轮、滑动或滚子轴箱轴承以及滑动或滚子牵引电机轴承。 [外文原描述]： Specifies the requirements for the assembly by press fitting or shrink fitting onto axles of solid wheels, wheel centres and other components. It also specifies the dimensions and tolerances of the completed assembly and the conditions of inspection and supply. Applies to certain types of axles and wheels, to plain or roller axle box bearings and to plain or roller traction motor bearings.
英文名称Railway rolling stock material — Part 7: Wheelsets for tractive and trailing stock — Quality requirements