{"product_id":"78-inch-bore-v-belt-pulley-with-395-inch-outside-d","title":"7\/8 Inch Bore V Belt Pulley With 3.95 Inch Outside Diameter One Groove Cast Iron Sheave For A AX 3L 4L V Belts Statically Balanced Rust Resistant Finish Standard Keyseat 3\/16 X 3\/32 For Industrial Drives AK4178 Pulley","description":"\u003cdiv\u003e7\/8 Bore V-Belt Pulley, 3.95 in OD Cast Iron\u003cbr\u003e\n✔️ 1 groove, 7\/8 in bore, 3L\/4L AX belts, cast iron ready \u003cp\u003eThis single V-belt pulley has a 7\/8 inch bore (22.23 mm) and a 3.95 inch outside diameter (100.33 mm). It supports belts in sections A, AX, 3L, and 4L for reliable power transmission on motors, compressors, and shop equipment. Cast iron construction is static-balanced and coated to resist rust for long service life.\u003c\/p\u003e ✅ Outside diameter: 3.95\" (100.33 mm) \u003cbr\u003e\n✅ Bore: 7\/8\" (22.23 mm) \u003cbr\u003e\n✅ Groove: 1, compatible with A AX 3L 4L belts \u003cbr\u003e\n✅ Keyseat: 3\/16\" x 3\/32\" (4.76 mm x 2.38 mm) \u003cbr\u003e\n✅ Material: cast iron, statically balanced \u003cbr\u003e\n✅ Finish: surface anti-rust sprayed \u003cbr\u003e\n✅ Screws included: 2 mounting screws \u003cbr\u003e\n✅ Application: power transmission for compressors, motors, table saws \u003cbr\u003e \u003cp\u003e💡 What is a V-belt pulley used for in power transmission systems?\u003c\/p\u003e\nHere's a handy, concise explanation to help you understand how these pulleys support drive systems:\n- They transfer rotary motion between shafts via a V-belt drive\n- Match bore size and groove count to your shaft and belt section (A, AX, 3L, 4L)\n- Keep pulleys aligned and belts properly tensioned to maximize life\n\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52403991052607,"sku":"VXB0D33WLR52","price":76.13,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/cast-iron-v-belt-pulley-7-8-bore-3-95-od-side-view.jpg?v=1776645178","url":"https:\/\/bearingscanada.com\/products\/78-inch-bore-v-belt-pulley-with-395-inch-outside-d","provider":"Bearings Canada","version":"1.0","type":"link"}