{"product_id":"2bk40-1-2-bore-solid-sheave-pulley-with-4-od","title":"2BK40 Half Inch Bore Solid Sheave Pulley With Four Inch Outer Diameter And Two Grooves For V Belts Size 4L And 5L Hex Set Screws Cast Iron No Keyway For Durable Industrial Belt Drive Systems","description":"\u003cdiv\u003e2BK40 1\/2 in Bore Solid Sheave Pulley for V-Belts (Single)\u003cbr\u003e\n✔️ 4 in OD (101.6 mm), bore 1\/2 in (12.7 mm), 2 grooves \u003cp\u003eThis solid sheave pulley is designed for V-belt drives in industrial equipment. It delivers reliable power transfer in machinery, conveyors, and other belt-driven systems. The 4L\/5L two-groove configuration matches common belts, and the 1\/2 inch bore fits standard shafts. Cast iron construction adds stiffness, while hex set screws secure the pulley to the shaft with no keyway required.\u003c\/p\u003e \u003cp\u003e✅ Outside diameter: 4 in (101.6 mm) \u003cbr\u003e✅ Bore: 1\/2 in (12.7 mm) \u003cbr\u003e✅ Belt compatibility: 4L, 5L V-belts, two grooves \u003cbr\u003e✅ Material and mounting: Cast iron, hex set screws, no keyway \u003cbr\u003e✅ Package: Single pulley \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a solid sheave pulley used for in belt drive systems?\nA solid sheave pulley is a handy component for transferring power between a shaft and a belt in belt-driven machinery.\n- Handy for power transmission on shafts\n- Keeps belt alignment with two grooves\n- Cast iron offers durability in tough setups\n- Hex set screws secure mounting\u003c\/p\u003e\n\u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43583553962219,"sku":"RBO-2BK40-1-2-PULLEY","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/2bk40-12-bore-solid-sheave-pulley-with-4-od-hex-set-screws-for-v-belts-size-4l-5l-2bk40-12-vxb-ball-bearings-32681296330987.jpg?v=1770447076","url":"https:\/\/vxb.com\/products\/2bk40-1-2-bore-solid-sheave-pulley-with-4-od","provider":"VXB Bearings","version":"1.0","type":"link"}