{"product_id":"martin-80btb21h-msg-single-pitch-roller-chain-sprocket-taper-bushed-type-b-80-chain","title":"Martin 80BTB21H MSG Single Pitch Roller Chain Sprocket Taper Bushed Type B #80 Chain","description":"\u003ch3\u003eProduct Description\u003ch3\u003e\u003c\/h3\u003e\n\u003c\/h3\u003e\u003cp\u003eThe Martin 80BTB21H MSG is a tapered bushed type B single pitch roller chain sprocket. This product is designed for #80 chain applications, featuring a hardened steel construction for durability.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eTapered bushing provides a secure grip on the shaft.\u003c\/li\u003e\n\u003cli\u003eManufactured from high carbon steel.\u003c\/li\u003e\n\u003cli\u003ePrecision machining enhances quality and longevity.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis sprocket is ideal for various mechanical applications, ensuring reliable operation and extended service life. The design allows for easy installation and maintenance.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: Martin\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Martin Sprocket \u0026amp; Gear\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 7.235 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Diameter\u003c\/strong\u003e: 6.71 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 4-1\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Through Bore\u003c\/strong\u003e: 1-3\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: 21\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Size\u003c\/strong\u003e: #80\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: 2517 Taper Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch\u003c\/strong\u003e: 1 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: US\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARTIN SPROCKET \u0026 GEAR","offers":[{"title":"Default Title","offer_id":50435737092402,"sku":"80BTB21H","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/251617819.jpg?v=1758483584","url":"https:\/\/voomisupply.com\/products\/martin-80btb21h-msg-single-pitch-roller-chain-sprocket-taper-bushed-type-b-80-chain","provider":"Voomi Supply","version":"1.0","type":"link"}