V-groove Wheel with 625ZZ Bearings for V-Slot Aluminum Extrusions

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 x Ball Bearings - 625ZZ 1 x OpenBuilds Dual V Wheel - Polyoxymethylene ( POM ) 5mm Bore 1 x 5mm Precision Shim