{"product_id":"two-pack-15-tooth-chain-sprockets-for-iso-08a-roll","title":"Two Pack 15 Tooth Chain Sprockets for ISO 08A Roller Chain, 1 Inch Bore, C45 Carbon Steel With Black Oxide Finish for Rust Proofing, High Hardness Teeth, Set Screws, ANSI 40 Round Hole Sprockets","description":"\u003cdiv\u003eTwo-Pack 15-Tooth ISO 08A Sprockets, 1 Inch Bore, C45 Steel\u003cbr\u003e\n✔️ 1 in bore (25.4 mm), 12.7 mm pitch (1\/2\"), black oxide finish \u003cp\u003eThese chain sprockets are built for ANSI 40 round-hole mounting and ISO 08A roller chains. They’re ideal in power transmission setups for milling machines, drilling rigs, and other mechanical systems that require durable torque transfer.\u003c\/p\u003e ✅ 15 teeth with high-hardness, wear-resistant tooth profile\u003cbr\u003e\n✅ 1 in bore (25.4 mm), ANSI 40 round-hole mounting\u003cbr\u003e\n✅ C45 carbon steel with black oxide rust-proof finish\u003cbr\u003e\n✅ Set screws in the round hole lock the shaft and prevent slip\u003cbr\u003e\n✅ Teeth heat-treated by high-temperature quenching for long wear life\u003cbr\u003e\n✅ Suitable for at least three teeth in mesh with ISO 08A chain\u003cbr\u003e \u003cp\u003e💡 What is a chain sprocket used for in ISO 08A roller chain power transmission?\nThis handy guide explains its role in simple terms.\n- Transmits torque between shafts via chain drive\n- Works with ISO 08A chain and 1 inch bore shafts\n- Built to resist rust with black oxide and hardened teeth\n- Common in milling machines, drilling rigs, and general shop gear\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":48110966571243,"sku":"VXB0FKS6JMZQ","price":88.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61K_B1zDmdL.jpg?v=1776497460","url":"https:\/\/vxb.com\/products\/two-pack-15-tooth-chain-sprockets-for-iso-08a-roll","provider":"VXB Bearings","version":"1.0","type":"link"}