120.55mm Outer Diameter Pin Retainer Collet

Cat® Collet Pin Retainers provide a rigid fit between the linkage pin and supporting structures, eliminating wear between the pin and structures. Collets can be installed and removed without special tooling. Cat Collet Pin Retainers are used only with Cat Collet Pins. Attributes: Cat Collet Pin Retainers are produced from ductile iron castings or steel bar and heat treated for exceptional strength and toughness. Properly tightened Cat Collet Pin Retainers eliminate all motion and wear between the pin and the supporting structures. They work as part of the pin joint system for your specific Cat equipment and are tested and proven in the world's most severe applications.