3 Groove Pulley

A grooved pulley – also known as a sheave – provides stabilization and efficiency that flat pulleys lack. A 3 groove pulley supports three V-belts, allowing for a larger transfer or power compared to 1- and 2-groove pulleys.

3 Groove QD Sheaves

Our 3 Groove QD Sheave is compatible with the 5V belt and comes in the diameter size of 37.5”. If you need a sheave that is not shown in our online inventory, request information from the MDS team. View Inventory >