Eccentric bushings are used to hold our V-Groove Bearings (REV-29-1014) for linear motion applications. The hole is drilled off-center of the bearing axis so by rotating the bushing on its mounting bolt, the clearance between the wheel and track can be adjusted. This allows users to decide how tight or loose they would like to tune their linear motion system.

Concentric bushings are used to hold our V-Groove Bearings (REV-29-1014) for linear motion applications. Used in conjunction with our Eccentric Bushing (REV-21-1029), the user can adjust how tight or loose they would like to tune their linear motion system.

This dual bearing plate holds two V-Groove Bearings (REV-29-1014) to create an easy linear motion system for the REV Building System 1″ extrusion (REV-21-1000). Using a combination of Concentric (REV-21-1030) and Eccentric (REV-21-1029) bushings, the user can adjust how tight or loose they would like to tune their linear motion system.This plate can also be used in conjunction with regular 3/8 bearings for building linear motion systems utilizing standard 1″x 2″ tubing.

This v-groove bearing is designed to be used for linear motion. The REV Building System 1″ extrusion integrates a 90° chamfer specifically designed for this bearing.

This pillow block is designed to be modified to suit many different pivoting or rotating configurations. By default, the pillow block is threaded for a 1/4-20 bolt but it can be drilled out to larger diameters up to 0.875″.

Make driving linear motion easy with the 22 Tooth Plastic Right Angle Rack Gear. Mount the rack gear to a slot in either the REV 15mm Extrusion or REV Channel while using any of the REV Plastic Gears to drive motion.

This is the End Cap which is apart of the 15mm Linear Motion Kit V2.

This is the String Cover which is apart of the 15mm Linear Motion Kit V2.

This is the Flag Style Linear Motion Wiper which is apart of the 15mm Linear Motion Kit V2.

This are the Double Sided Sliders which are apart of the 15mm Linear Motion Kit V2.