The KM 28 RICH is a standard locknut designed to be used with corresponding lock washers (not included) to reliably secure rolling bearings, sleeves, and other components onto a shaft. This robust component features an M140x2 thread and provides essential axial support to maintain the correct positioning of assemblies. With precise dimensions of 140 mm bore, 180 mm outer diameter, and 22 mm width, the KM 28 RICH offers a dependable solution for mounting and setting the clearance or preload of very large bearing arrangements in heavy industrial machinery.
Data sheet