Shrink Discs

Available in the Following Types

Introduced to the market in 1979, Rexnord Tollok Locking Assemblies offer a wide variety of configurations.  In addition to our standard Locking Assemblies, Rexnord also offers Shrink Discs, a style that clamps the equipment by using compressive force over diameter of the equipment to the shaft. With over 40 years of innovation, know-how and operational excellence, we have the right configuration for your application.  

Features and Benefits

  • Medium, high and very high torque
  • Available from 14 mm to 620 mm
  • Quick installation and dismantling
  • Self-centering

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