{"product_id":"2bk25-5-8-bore-solid-sheave-pulley-with-2-1-2","title":"Solid Sheave Pulley With Two And One Half Inch Outside Diameter And Five Eighth Inch Bore For V Belts 4L And 5L, Dual Grooves For A And B Belts, Hex Set Screws, Cast Iron Keyway, Precision Machined, High Torque Capacity, Industrial Transmission Pulley","description":"\u003cdiv\u003eSolid 2BK25 pulley, 1-pc, 5\/8 bore, 2.5 OD\u003cbr\u003e\n✔️ 5\/8 in bore, 2.5 in OD, 2 grooves, hex screws (4L\/5L) \u003cp\u003eThis solid sheave pulley is a compact belt-drive component used to transfer power between shafts in small machines, conveyors, and DIY projects. It features a 5\/8\" bore and 2 grooves to fit 4L and 5L belts, hex set screws for secure mounting, and a keyed cast-iron hub for positive drive.\u003c\/p\u003e \u003cp\u003e✅ Bore: 5\/8\" (15.9 mm); OD: 2.5\" (63.5 mm); 2 grooves for 4L\/5L belts\u003cbr\u003e\n✅ Grooves: 2 for A\/B belts (4L\/5L)\u003cbr\u003e\n✅ Mounting: hex set screws on a keyed cast-iron hub\u003cbr\u003e\n✅ Construction: solid sheave pulley with a keyway for positive drive\u003cbr\u003e\n✅ Pack: 1 piece\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a solid pulley used for in belt drive systems? A handy overview to help you decide if it's right for your project.\n- Use case: power transmission in small machines, conveyors, and DIY projects\n- Key features: 5\/8 bore, 2 grooves for 4L\/5L belts, hex set screws\n- Why it matters: secure mounting reduces belt slip and misalignment\n- How to choose: match belt type and shaft size to the pulley spec\n\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43582922227947,"sku":"RBO-2BK25-5-8-PULLEY","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/2bk25-58-bore-solid-sheave-pulley-with-2-12-2-50-od-hex-set-screws-for-v-belts-size-4l-5l-2bk25-58-vxb-ball-bearings-32681028026603.jpg?v=1770446719","url":"https:\/\/vxb.com\/products\/2bk25-5-8-bore-solid-sheave-pulley-with-2-1-2","provider":"VXB Bearings","version":"1.0","type":"link"}