Description
Internal Seeger 472-J57-DIN is a circular component of hardened steel that is inserted into a groove machined on the shaft. Thanks to its elastic spring shape, it expands in a controlled manner by exerting a radial force, preventing the axial movement of bushings, gears or bearings. Manufacturing tolerances ensure precise assembly without play, while the finish (zinc plated or natural) protects against corrosion.
