Narrow Wedge Wrap Molded V-Belts

Top DriveTM Belts are built to the highest standards from the best materials available, using state-of-the-art manufacturing processes, and conforming to international standards such as BS3790, JIS, RMA and DIN.


  • Top Drive Narrow Wedge Wrap Molded V-Belts share the same superior materials and constructions as their Classical Wrap Molded V-Belts, but the greater height-to-width ratio of the Narrow Wedge Wrap Molded V-Belts gives them unique properties that are beneficial in certain applications.
  • Narrow Wedge Wrap Molded V-Belts have more sidewall contact, providing a higher coefficient of friction, thus allowing them to handle higher horsepower than Classical Wrap Molded V-Belts with the standard profile.
  • Applications of these belts include:
    • HVAC blowers and fans
    • Pumping systems
    • Conveyance technology
    • Mining
    • Construction machinery
  • Top Drive Belts are carefully crafted to the precise length, eliminating the need for matching of belts. Our unique process for heat stretching and length stabilizing ensures that belts stay matched, not only in storage but, more significantly, “on the drive.”
  • Top Drive’s superior performance has been conclusively proven on test rig runs as well as in field trials. This means reduced downtime and increased productivity for our customers.

Part Category

3V, 5V, 8V Alpha-numeric designations
K Also available with aramid cord, which is designated by “K” added to the end of the part number