Browning 2BK45H Motor Pulley

Browning 2BK45H is a cast-iron, two-groove V-belt pulley (BK H style) designed for motor-drive applications. It features a 4.25" outside diameter and a two-groove combination groove that supports A, 4L, B, and 5L belt types, allowing flexible belt matching in a single pulley. This pulley is built as a bushed part and requires a separate H-series split-taper bushing to fit your shaft; the bore size must be selected to match the shaft. Cast iron construction provides the rigidity and durability expected in Browning BK H pulleys used in standard belt-drive assemblies for machines that require a 2-groove pulley with interchangeable belt pitches. BK H pulleys are designed to accept multiple belt pitches, enabling compatibility with a range of drive configurations.