直线导轨
Linear guideways
总变形 δA（即滚动元件与硬化轨道（最低 58 HRC）连接的变形）可从以下图表中推导出来。
R 型直线导轨（滚子）的弹性变形
The elastic deformation of the linear guideways of type R with rollers
相对于每个滚子的负载 P (In relation to the load P per roller)
R 型直线导轨（钢球）的弹性变形
The elastic deformation of the linear guideways of type R with balls
相对于每个钢球的负载 P (In relation to the load P per ball)
RN 和 RNG 型直线导轨的弹性变形
The elastic deformation of the linear guideways for type RN and RNG
相对于每个滚子的负载 P (In relation to the load P per roller)
N/O 和 M/V 型直线导轨的弹性变形
The elastic deformation of the linear guideways of types N/O and M/V
使用以下类型的滑架时 (Upon use with the following types of cages)
相对于每对滚针的负载 P (In relation to the load P per pair of needles)
说明：
δA = 弹性变形 (µm)
P = 每个滚动元件的负载 (N)
HRC 58-62 = 标准轨道硬度范围