{"product_id":"heavy-duty-single-strand-stainless-steel-roller-ch","title":"Heavy Duty Single Strand Stainless Steel Roller Chain Sprocket Type B Hub 30 Teeth Reboreable 40 Chain Size Built Like A Tank With Killer Grip And No Sweat Shield For Your Rig","description":"\u003cdiv\u003eSingle 30-Tooth Type B Stainless Steel Sprocket for 40 Chain\u003cbr\u003e\n✔️ Stainless steel, corrosion resistant, 1\/2 inch pitch; bore 1\/2-3\/4. \u003cp\u003eThe Type B hub sprocket is designed for use with series 40 chain (1\/2 inch pitch) and provides a secure mounting on a shaft via a hub extension that accommodates a keyway and setscrew. Made from stainless steel, it resists corrosion and scales across temperature ranges, making it suitable for demanding power-transmission setups.\u003c\/p\u003e \u003cp\u003e✅ Teeth: 30\u003cbr\u003e✅ Pitch: 1\/2 in\u003cbr\u003e✅ Bore options: stock 1\/2in-3\/4in; max bore 3\/4in-2-3\/8in\u003cbr\u003e✅ Material: stainless steel; corrosion resistant\u003cbr\u003e✅ Hub: Type B with hub extension; accepts keyway and setscrew\u003cbr\u003e✅ Outside diameter: 1.840\"-9.840\"\u003cbr\u003e✅ Weight: 0.28 lbs-7.00 lbs\u003cbr\u003e✅ Tooth width: 0.168\" nominal\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a Type B hub sprocket used for with 1\/2 inch pitch and series 40 chain? This handy part is built for reliable, straight-line power transmission.\n1) Compatibility: fits series 40 chain, 1\/2 inch pitch\n2) Mounting: hub extension accepts keyway and setscrew\n3) Durability: stainless steel resists corrosion and high temperatures\n4) Range: bore and diameter options fit a variety of shafts\u003c\/p\u003e✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49244027617515,"sku":"VXB00452TMAI","price":932.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71VKn_PllkL_49d22f48-e63c-40a9-b12b-090ee3689f2c.jpg?v=1786985510","url":"https:\/\/vxb.com\/products\/heavy-duty-single-strand-stainless-steel-roller-ch","provider":"VXB Bearings","version":"1.0","type":"link"}