{"product_id":"browning-1vp56-single-groove-variable-pitch-pulley","title":"Browning 1VP56 Single Groove Variable Pitch Pulley","description":"\u003cdiv\u003e\u003cp\u003eThe Browning 1VP56 Single Groove Variable Pitch Pulley is an industrial-duty cast iron adjustable pulley that provides speed control in belt-driven power transmission systems through a single-groove variable pitch design. Its variable pitch lets you fine-tune driven equipment speed without changing motor or driven pulleys, making it ideal for retrofit projects and drive-system tuning in maintenance programs and for system integrators. Commonly installed in HVAC equipment, pumps, fans, compressors, conveyors, and manufacturing machinery where adjustable drive ratios and reliable V-belt power transmission are required. Key specifications include a 5.6-inch outside diameter, a 3\/4-inch finished bore, a 2.50-inch hub, a 1-groove configuration, belt compatibility with 3L, 4L, 5L, A, and B section V-belts, a 3\/16 x 3\/32-inch keyway, and a 5\/16-18 UNC setscrew; mounting is finished bore with keyway and setscrews. Material is cast iron; function is speed adjustment and power transmission for mechanical power transmission systems.\u003c\/p\u003e\u003c\/div\u003e","brand":null,"offers":[{"title":"New","offer_id":46250307191018,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-005.png?v=1788727428","url":"https:\/\/gtghardware.com\/products\/browning-1vp56-single-groove-variable-pitch-pulley","provider":"GTG Hardware","version":"1.0","type":"link"}