Skip navigation
Machine Design

FHP And VP Sheaves

Fractional Horsepower (FHP) Sheaves in AK and BK sizes come in both single and double-groove designs, and as either Bored-To-Size or MST bushed.

Stock diameters run from 1.5 to 18.75 in. and stock finished bores from 0.5 to 1.5 in. "H" bushings for bushed-style FHP come in either inch or millimeter finished bores. Stationary, adjustable Variable Pitch (VP) Sheaves feature both single and double-groove designs. Stock diameters range from 2.5 to 7.5 in., with stock finished bores from 0.5 to 1.0375 in. These sheaves suit a wide variety of HVAC applications.

Martin Sprocket, 3100 Sprocket Dr., Arlington, TX 76015, (817) 258-3000,

Hide comments


  • Allowed HTML tags: <em> <strong> <blockquote> <br> <p>

Plain text

  • No HTML tags allowed.
  • Web page addresses and e-mail addresses turn into links automatically.
  • Lines and paragraphs break automatically.