Browning AK89X3 4 Cast Iron Grooved V-Belt Pulley

Browning AK89X3/4 is a gray cast-iron, single-groove V-belt pulley engineered for 3L, 4L, and A belt sections. It features an 8.75-inch outside diameter and a finished 3/4-inch bore, with one groove sized to seat a standard V-belt for reliable torque transfer in compact drives; the bore is finished to ensure precise shaft fit and is described as not requiring a Browning series bushing in some configurations. This AK-series cast-iron sheave is designed to withstand regular industrial use, making it suitable for HVAC equipment, conveyors, and light- to mid-duty belt-drive applications, where space is a concern but power needs are steady. The combination of an 8.75" OD, 1-groove geometry, and compatibility with 3L/4L/A belts gives a flexible solution for standard belt-drive setups that require a robust, durable pulley in a fixed-bore format.