Product Catalog

PRW Series

This series of lockwashers is coupled with PRN, and PRL series precision locknuts.  Lockwashers engage a keyway in a shaft or adapter sleeve slot, then locks the accompanying locknut in position by bending one of the washer tabs into the nut’s outside diameter slots. 

Features and benefits

  • High precision locking component for high speed applications.
  • Very high installation accuracy.
  • Dimensionally interchangeable with standard series washers if required.
  • Standard Locknut sets the industry locknut standard