{"product_id":"bk25-1-2-inch-bore-solid-pulley-with-2-5-inch","title":"Half Inch Bore Solid V Belt Pulley Two And A Half Inch Outer Diameter Cast Iron One Groove Pulley For 4L And 5L Belts Fits Half Inch Shafts With Hex Set Screws BK25 Series Ideal For Industrial Drives And Conveyors","description":"\u003cdiv\u003eSingle 1\/2 in bore solid pulley for 2.5 in belts cast iron\u003cbr\u003e\n✔️ 1 groove, 2.5 in OD, 1\/2 in bore; 4L\/5L belt fit; single pulley \u003cp\u003eThis solid pulley is designed for belt drives in small to medium machines. It features a 1-groove configuration to fit 4L and 5L V-belts and uses a 1\/2 inch bore for compact shafts. Cast iron construction delivers rigidity and long service life in hobbyist and industrial setups.\u003c\/p\u003e \u003cp\u003e✅ Outer diameter: 2.5 in (63.5 mm) \u003cbr\u003e✅ Bore: 1\/2 in (12.7 mm) \u003cbr\u003e✅ Belt compatibility: 4L and 5L \u003cbr\u003e✅ Material: cast iron, solid pulley with hex set screws \u003cbr\u003e✅ Configuration: 1 groove, single pulley \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a belt pulley used for in small drive systems? A simple guide to its role in moving parts.\n- Transfers rotational motion between shafts using a belt\n- Sets speed ratios by pulley size and belt choice\n- Ideal for compact machines with V-belts\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43583017943275,"sku":"RBO-BK25-1-2-Pulley","price":29.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/bk25-12-inch-bore-solid-pulley-with-2-5-inch-od-for-v-belts-cast-iron-size-4l-5l-vxb-ball-bearings-32681043493099.jpg?v=1770446756","url":"https:\/\/vxb.com\/products\/bk25-1-2-inch-bore-solid-pulley-with-2-5-inch","provider":"VXB Bearings","version":"1.0","type":"link"}