ISO 14728-2:2004规定了线性运动滚动轴承的基本静载荷额定值、静态等效载荷和静态安全系数的计算方法，该轴承由当代、常用、高质量、硬化轴承钢制成，符合良好制造规范，基本上是关于滚动接触面形状的常规设计。 ISO 14728-2:2004不适用于滚动元件直接在机器设备的滑动表面上运行的设计，除非该表面在所有方面与它所取代的直线运动滚动轴承部件的滚道等效。

ISO 14728-2:2004 specifies methods of calculating the basic static load rating, static equivalent load and static safety factor for linear motion rolling bearings manufactured from contemporary, commonly used, high quality, hardened bearing steel in accordance with good manufacturing practice and basically of conventional design as regards the shape of the rolling contact surfaces. ISO 14728-2:2004 is not applicable to designs where the rolling elements operate directly on the slide surface of the machine equipment, unless that surface is equivalent in all respects to the raceway of the linear motion rolling bearing component it replaces.