{"product_id":"ak17-3-4-od-1-75-cast-iron-id3-4-shaft-pulley","title":"Cast Iron Pulley Sheave 1.75 Inch Outer Diameter With 3\/4 Inch Bore For V Belt Single Groove Shaft Pulley Compatible With 3L 4L And A Belts Ideal For Industrial Machinery Power Transmission Applications Durable And Reliable","description":"\u003cdiv\u003eSingle cast iron pulley, 1.75 in OD, 3\/4 in bore\u003cbr\u003e\n✔️ OD 1.75 in, bore 3\/4 in, ID 3\/4 in, single groove \u003cp\u003eThis is a single groove cast iron pulley designed for V-belt drives using 3L, 4L, and A belt profiles. It supports a 3\/4 in shaft and is ideal for conveyors, fans, and compact machines needing reliable belt engagement.\u003c\/p\u003e \u003cp\u003e✅ OD 1.75 in; bore 3\/4 in; ID 3\/4 in; single groove for 3L\/4L\/A belts\u003cbr\u003e\n✅ Cast iron construction for rigidity and long wear\u003cbr\u003e\n✅ Includes two hex set screws and a 3\/16x3\/32 in keyway for secure mounting\u003cbr\u003e\n✅ Suitable for small drives, conveyors, and fans in industrial setups\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a pulley used for in belt drive systems?\nA handy explanation to help you pick the right pulley in a drive setup.\n- Transmits rotational motion between shafts via a belt in a V-belt drive\n- Works with belt profiles 3L, 4L, and A for common industrial drives\n- Cast iron pulleys offer rigidity and reliable wear in conveyor and machine apps\u003c\/p\u003e \u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43583000314091,"sku":"RBO-AK17-3-4-PULLEY","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/ak17-34-od-1-75-cast-iron-id34-shaft-pulley-sheave-1-groove-v-style-a-belt-4l-new-vxb-ball-bearings-32681038053611.jpg?v=1770446748","url":"https:\/\/vxb.com\/products\/ak17-3-4-od-1-75-cast-iron-id3-4-shaft-pulley","provider":"VXB Bearings","version":"1.0","type":"link"}