V-Groove (V-Wheel) Bearing Kit for V-slot Aluminum Extrusion

From the shop's description

These are specialized bearings that are used in linear motion systems. The v-groove bearings generally ride on our V slot extrusion bar These heavy duty yet economical V bearing components are quiet and ideal in long length applications and can operate in harsh conditions. This V-groove bearing is used with open-rails and used to hold gantry plate. Very suitable for CNC applications, 3d printer, camera sliders and many other applications. For easy adjustment of the V-groove bearing kit you can use our eccentric spacers The Kit Includes (2) Ball Bearings - 625 2RS (1) OpenBuilds Dual V Wheel - Derlin (5mm Bore) (1) 5mm Precision Shim (1) 1/4" Aluminum Spacer (1) M5 * 25mm Low Profile Screw (1) Lock Nut with Nylon Insert