{"product_id":"heavy-duty-roller-chain-sprocket-type-b-12-tooth-3","title":"Heavy Duty Roller Chain Sprocket Type B 12 Tooth 3\/4 Inch Bore For 3\/8 Inch Pitch For 35 Chain Hardened ANSI 1045 Steel Drive Sprocket 35B12-3\/4 With Keyway And Dual Setscrews Rust Resistant And Built Tough","description":"\u003cdiv\u003eHeavy Duty Type B Roller Chain Sprocket, 12 Teeth, 3\/4 Bore\u003cbr\u003e\n✔️ 12 teeth, 3\/8 pitch, 3\/4 bore, ANSI 1045 steel, keyway 3\/16x3\/32 \u003cp\u003eThe Type B heavy duty drive sprocket is designed for 3\/8 inch pitch roller chains in power transmission. Made from ANSI 1045 carbon steel, its teeth are hardened to HRC 38-42 and finished with a blackened coating for corrosion resistance. It features a 3\/4 inch bore, a keyway (3\/16 x 3\/32) and dual setscrews for secure mounting. Interchanges with Browning, Martin, and other sprockets in the same standard.\u003c\/p\u003e \u003cp\u003e✅ Size: ANSI #35, 3\/8\" pitch, 3\/4\" bore, 12 teeth\u003cbr\u003e\n✅ Teeth hardened to HRC 38-42 with HFQ heat treatment\u003cbr\u003e\n✅ Blackened finish for corrosion resistance\u003cbr\u003e\n✅ Keyway 3\/16\" x 3\/32\" and 2 setscrews at 90°\u003cbr\u003e\n✅ Interchangeable with Browning, Martin and other sprockets\u003cbr\u003e\n✅ Includes: 1 sprocket, 2 screws, 1 wrench\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a heavy duty roller chain sprocket used for?\u003c\/p\u003e\n- Handy power-transmission component for chain drives using 3\/8 in pitch\u003cbr\u003e\n- Handled torque in agricultural, woodworking, and machine tool setups\u003cbr\u003e\n- Secure mounting with 3\/16 x 3\/32 keyway and dual setscrews\u003cbr\u003e\n- Interchangeable with Browning, Martin, and other brands\u003cbr\u003e ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49117015638251,"sku":"VXB0F1LT21DJ","price":47.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61JVmbvPBQL.jpg?v=1785180755","url":"https:\/\/vxb.com\/products\/heavy-duty-roller-chain-sprocket-type-b-12-tooth-3","provider":"VXB Bearings","version":"1.0","type":"link"}