Browning 2BK52H is a two-groove BK-series FHP cast-iron V-belt sheave used in power-transmission applications with Browning BK components. It has a 4.95-inch outside diameter and accepts bore sizes from 3/8 to 1-1/2 inches; bore options include split-taper and QD-bushed configurations, depending on the exact installation. The BK H family is designed to run A, 4L, B, and 5L belts, enabling flexible drive options in a compact pulley. The hub width (W face) is typically 1-3/4 inches, providing a stable seating surface for reliable belt contact. Common applications include belt-driven machinery such as conveyors and machine tools where a compact, two-groove pulley is required.
