Browning 1B160SK Sheave

Browning 1B160SK QD Sheave is a heavy‑duty, single‑groove cast‑iron pulley engineered for AB belt drives, featuring a QD (bushed) bore and SK series bushing for quick, precise mounting. It uses a combination groove that allows A‑ and B‑section belts to run in the same sheave, giving flexible speed options in Browning power‑transmission systems; the close‑grain cast iron provides tight tolerances for reliable alignment. The sheave has an outside diameter of 16.28 inches, a 1‑groove configuration, and a fixed, QD bore with a range of compatible bushings in the SK family (bore range 0.438–2.625 inches). Weighing about 16 pounds, it is designed to be mounted on compatible Browning shafting with SK bushings for robust service in industrial drives. For belt selection, the AB cross‑section specifies pitch diameters of roughly 15.60 inches for A belts and 16.00 inches for B belts, enabling precise pulley–belt pairing, and the bore is compatible with Browning’s split‑taper Bushing Bores. Applications span general industrial power‑transmission tasks where a compact, single‑groove pulley is required, including drives that utilize 4L, A, Ax, 5L, B, and Bx belts in Browning SK‑bushed configurations.