{"product_id":"martin-40bs163-4-single-pitch-roller-chain-sprocket-with-keyway-3-4-in-bore","title":"Martin 40BS163\/4 Single Pitch Roller Chain Sprocket With Keyway 3\/4 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe Martin 40BS163\/4 is a bored-to-size type BS single pitch roller chain sprocket. It features a bore diameter of three-quarters of an inch and an outside diameter of two point eight one four inches. Designed for use with #40 chain, it has sixteen teeth and a half-inch pitch.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eConstructed from steel for durability\u003c\/li\u003e\n\u003cli\u003eIncludes two setscrews for secure fitting\u003c\/li\u003e\n\u003cli\u003eManufactured with precise machining for consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eProduct Highlights\u003c\/h4\u003e\u003cp\u003eThe Martin sprocket is designed for reliability in various power transmission applications. It helps maintain smooth operation of roller chain systems.\u003c\/p\u003e\u003ch3\u003eProduct Information\u003c\/h3\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Martin Sprocket \u0026amp; Gear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 40BS163\/4\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 3\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChain Size:\u003c\/strong\u003e #40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter:\u003c\/strong\u003e 2 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKeyway Size:\u003c\/strong\u003e 3\/16 x 3\/32 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Through Bore:\u003c\/strong\u003e 7\/8 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Teeth:\u003c\/strong\u003e 16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch:\u003c\/strong\u003e 1\/2 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Diameter:\u003c\/strong\u003e 2.563 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eScrew Size:\u003c\/strong\u003e 1\/4-20 x 1\/4 in\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Bored-to-Size Type BS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\/Approvals:\u003c\/strong\u003e PROP65 warning for cancer and reproductive harm\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MARTIN SPROCKET \u0026 GEAR","offers":[{"title":"Default Title","offer_id":49810155307314,"sku":"40BS163\/4","price":14.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/191673019.jpg?v=1741023322","url":"https:\/\/voomisupply.com\/products\/martin-40bs163-4-single-pitch-roller-chain-sprocket-with-keyway-3-4-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}