Spieth - Maschinenelemente


	*Fields of application and Assembly examples of MSW*
	MSW series locknuts are precision nuts capable of absorbing extremely high axial forces. As a result, they are ideally used in applications involving pretensioned roller bearings with high load capacity, such as axial cylindrical roller bearings. However, they can also be used to create other nut connections subjected to high levels of stress, for example on press frames, hydraulic cylinders, testing machines etc. The precision, high axial rigidity and high level of dynamic safety of these locknuts offer the user a range of technical benefits which make a major contribution to troublefree overall running. Following practical examples will give an overview of different applications:

	Fig. 1: The high load-bearing capacity and axial rigidity of the needle axial cylindrical bearing is reliably transmitted to the feed drive system via the mounted locknut. The excellent locking properties provided by the locknut are of major importance under dynamic stress. Back

	Fig. 2: Machine frame subjected to high levels of stress. The precise right-angled contact surface of the locknut guarantees that stress is exerted evenly on the bolt thread, so eliminating the occurrence of bending moments. This is a particular advantage in applications involving dynamic stress. Back

	Fig. 3: Piston fixture with locknut. This application utilizes all the technical benefits of locknuts: Load-bearing capacity, axial rigidity and excellent locking properties. Back