{"product_id":"3bk80h-pulley-cast-iron-bushed-sheave-pulley","title":"Cast Iron Bushed Pulley For V Belt Drive, 3 Grooves, 8 Inch Outside Diameter, 5L Belt Size, B Section Grooves, Through Bore 1.156 Inches, Belt Top Width Five Eighths Inch, One Bushing Pulley, Model 3BK80H","description":"\u003cdiv\u003eSingle-pulley 3BK80H Cast Iron 3-Groove for V-Belt 8in\u003cbr\u003e\n✔️ OD 8 in, 3 grooves, B-section, 1.156 in bore, cast iron \u003cp\u003eThis is a single pulley designed for V-belt drives, sized for 5L, B, BX belts, and built from durable cast iron. It’s ideal for inch and metric shaft setups in light to medium-duty machinery, conveyors, and shop equipment.\u003c\/p\u003e ✅ Outside diameter 8 in (203 mm); 3 grooves for 5L, B, BX belts \u003cbr\u003e\n✅ Through bore 1.156 in (29.3 mm); fits standard inch shafts \u003cbr\u003e\n✅ Bushing pulley with one B-Section groove; no keyway included \u003cbr\u003e\n✅ Belt top width 5\/8 in (15.9 mm); suited for 5L\/BX belt drives \u003cbr\u003e\n✅ Accurately machined, statically balanced cast iron construction \u003cbr\u003e \u003cp\u003e💡 What is a cast iron V-belt pulley with a bushing used for in inch and metric drive systems?\u003c\/p\u003e\n\u003cp\u003eA handy overview for common setups:\u003c\/p\u003e\n- ideal for light to medium drive systems using 5L, B, BX belts\n- cast iron provides stiffness and helps balance high-speed operations\n- fits standard inch and metric shafts with a simple bushing design\n- useful in conveyors, woodworking equipment, and small industrial machines \u003c\/div\u003e","brand":"RBO","offers":[{"title":"Default Title","offer_id":43583555469547,"sku":"RBO-3BK80H-PULLEY","price":126.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/3bk80h-pulley-cast-iron-bushed-sheave-pulley-for-v-belt-size-5l-b-od-8-3-grooves-pulley-3bk80h-vxb-ball-bearings-32681296494827.jpg?v=1770447038","url":"https:\/\/vxb.com\/products\/3bk80h-pulley-cast-iron-bushed-sheave-pulley","provider":"VXB Bearings","version":"1.0","type":"link"}