The KMT 4 RICH is a high-accuracy precision locknut designed for applications requiring high rigidity and precise axial location of components, such as high-speed spindles and precision machinery. The design incorporates an internal locking mechanism to ensure reliable fixation and prevent loosening under dynamic loads and vibration. Featuring a fine M20x1 thread and dimensions of 20 mm bore, 40 mm outer diameter, and 18 mm width, the KMT 4 RICH is engineered by RICH to maintain bearing preload or clearance with exceptional stability and accuracy in demanding environments.
Data sheet