How to adjust the preload of X-Rail linear guides sliders

The linear rails in the X-Rail family are self-aligning ones with bearings that offer an excellent price-performance ratio. The breadth of the Rollon range in terms of both sizes and materials makes it particularly versatile and suitable for many fields of application. One of the advantages of bearings is that it’s possible to adjust the preload of the slider on the rail; in other words, the sliding profile can be adjusted at any time to best adapt it to the application. The procedure is very simple. Watch this video in which our Technical Director Andrea Tosi explains what to do.