{"product_id":"browning-1128602-finished-bore-sprocket-11t-5-8-in-pitch","title":"Browning 1128602 Finished Bore Sprocket 11T 5\/8 in Pitch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 1128602 is a finished bore roller chain sprocket designed for power transmission applications in industrial and mechanical drive systems. Machined from steel, this sprocket features 11 teeth and accepts a 5\/8 inch pitch chain (Chain Trade Size 50). The bore is fixed at 7\/8 inch, meaning no additional machining is required before installation. The finished bore design makes this a ready-to-install component for technicians assembling or replacing drive train components in conveyors, pumps, and general machinery. Outside diameter measures 2.5 inches.\u003c\/p\u003e\n\u003cp\u003eThis sprocket suits light-to-medium duty roller chain drive assemblies using No. 50 chain. It is appropriate for use in industrial equipment, agricultural machinery, material handling systems, and mechanical power transmission setups where a finished bore is specified. The fixed 7\/8 inch bore suits standard shaft sizes common in these applications. Maintenance technicians and millwrights typically encounter this type of sprocket during scheduled drive system rebuilds or component replacement.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e11-tooth count for compatible gear ratio configurations in roller chain drives\u003c\/li\u003e\n  \u003cli\u003e5\/8 inch chain pitch matches Chain Trade Size 50 roller chain\u003c\/li\u003e\n  \u003cli\u003eFinished bore at 7\/8 inch — no additional boring or machining required\u003c\/li\u003e\n  \u003cli\u003e2.5 inch outside diameter suits compact drive assemblies\u003c\/li\u003e\n  \u003cli\u003eSteel construction provides durability in industrial service conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with No. 50 roller chain (5\/8 inch pitch) in standard finished bore sprocket applications. No specific model compatibility was provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a millwright or qualified mechanical technician. Disconnect and lock out all power to the drive system before removing or installing sprocket components. Ensure the shaft diameter matches the 7\/8 inch finished bore before attempting to mount the sprocket. Align the sprocket carefully with mating components and verify chain tension after installation per the equipment manufacturer's specifications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Teeth\u003c\/strong\u003e: 11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Pitch\u003c\/strong\u003e: 5\/8 inch (0.6250 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChain Trade Size\u003c\/strong\u003e: 50\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 7\/8 inch (fixed, finished)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.58 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSprocket Type\u003c\/strong\u003e: Finished Bore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171900\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: BROWNING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1128602\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51542218703154,"sku":"1128602","price":116.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8969b1f50b79bfe1994358d31844f670_a86a0662-0080-4ee8-8b0b-56dc575889a9.jpg?v=1785895450","url":"https:\/\/voomisupply.com\/products\/browning-1128602-finished-bore-sprocket-11t-5-8-in-pitch","provider":"Voomi Supply","version":"1.0","type":"link"}