{"product_id":"martin-40b18-msg-stock-bore-type-b-single-pitch-roller-chain-sprocket","title":"Martin 40B18 MSG Stock Bore Type B Single Pitch Roller Chain Sprocket","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Martin 40B18 is a Stock Bore Type B single pitch roller chain sprocket, designed to provide reliable performance in various applications. This sprocket features a bore diameter of five eighths inches, making it suitable for a #40 chain. It has an outer diameter of three point one three six inches and includes eighteen teeth with a half-inch pitch. The sprocket is made from durable steel, ensuring longevity and strength.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHub on one side for easy installation\u003c\/li\u003e\n\u003cli\u003eDesigned for precise machining to ensure a consistent finish\u003c\/li\u003e\n\u003cli\u003eCan be modified for keyways, set screws, and hardened teeth\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThis sprocket is ideal for applications requiring a robust connection and can be modified to fit custom specifications.\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\u003eBore Diameter\u003c\/strong\u003e: five eighths inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: three point one three six inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: two point three one three inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Diameter\u003c\/strong\u003e: two point eight seven nine inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Through Bore\u003c\/strong\u003e: one inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: eighteen\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Size\u003c\/strong\u003e: #40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARTIN SPROCKET \u0026 GEAR","offers":[{"title":"Default Title","offer_id":50435811344690,"sku":"40B18","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/251618929.jpg?v=1758485734","url":"https:\/\/voomisupply.com\/products\/martin-40b18-msg-stock-bore-type-b-single-pitch-roller-chain-sprocket","provider":"Voomi Supply","version":"1.0","type":"link"}