V-Wheel with Ball Bearings

V-Wheels are constructed of high density acetal plastic to create a low coefficient of friction and excellent wear characteristics.  The V-Wheels can be used in conjunction with Actobotics X-rail to create a smooth linear motion assembly.  V-Wheels each have two 5mm ID ball bearings pressed into the acetal body so that they can be installed onto a 5mm diameter standoff or shaft.  Be sure to check out supporting products such as the V-Wheel standoffs that are turned down just for use with the V-Wheels and the roller brackets to properly space them to run with the framework you decide to use.  The V-Wheels are sold individually on this page, but if you need more than one, you can save money by purchasing the V-Wheel 4 Pack (637082) which includes hardware.