{"product_id":"boston-gear-08052-3-jaw-coupling-insert-polyurethane-fc15","title":"Boston Gear 08052 3-jaw Coupling Insert Polyurethane FC15","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BOSTON GEAR 08052 is a flexible 3-jaw coupling insert designed for use in mechanical drive systems where vibration damping and minor misalignment compensation are required. Made from polyurethane, this insert fits within the FC series jaw coupling assembly and transmits torque between two hubs. It handles up to 250 inch-pounds of torque and fits a minimum bore diameter of 0.5 inches. The outside diameter measures 1.5 inches, placing it in the FC15 size class. Mechanical technicians and industrial maintenance professionals install this insert as part of a complete coupling assembly connecting shafts on pumps, compressors, conveyors, and similar rotating equipment.\u003c\/p\u003e\n\u003cp\u003eThis insert is used in light to medium-duty power transmission applications across commercial and industrial settings. It is suited for close-coupled shaft connections where a degree of flexibility is needed to absorb shock loads and reduce transmitted vibration. The polyurethane construction offers good resistance to oil and wear under continuous cycling. Note that one insert and two hubs are required to complete a full jaw coupling assembly. The hubs must be ordered separately.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003ePolyurethane construction provides vibration damping and oil resistance\u003c\/li\u003e\n  \u003cli\u003eRated torque capacity of 250 inch-pounds\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 1.5 inches, FC15 size code\u003c\/li\u003e\n  \u003cli\u003eMinimum bore diameter of 0.5 inches\u003c\/li\u003e\n  \u003cli\u003ePart of the Boston Gear FC series jaw coupling system\u003c\/li\u003e\n  \u003cli\u003eSold as a single insert  -  two hubs required separately to complete the coupling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with BOSTON GEAR FC series 3-jaw coupling hubs in the FC15 size class. Two FC15 hubs and one 08052 insert are required to form a complete coupling assembly.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a qualified mechanical technician or millwright. De-energize and lock out all power to the drive system before beginning shaft work. Ensure both shaft ends are clean and free of burrs before mounting hubs, and confirm proper shaft alignment after assembly to avoid premature insert wear. Refer to applicable OSHA lockout\/tagout procedures and the equipment manufacturer guidelines before service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoupling Type\u003c\/strong\u003e: 3-Jaw Coupling Insert\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: FC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSize Code\u003c\/strong\u003e: FC15\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Polyurethane\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Bore Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTorque Rating\u003c\/strong\u003e: 250 inch-pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: BOSTON GEAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 08052\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BOSTON GEAR","offers":[{"title":"Default Title","offer_id":67917369835826,"sku":"08052","price":85.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a78323e66123ebd00e2260e465afa331.jpg?v=1791262697","url":"https:\/\/voomisupply.com\/products\/boston-gear-08052-3-jaw-coupling-insert-polyurethane-fc15","provider":"Voomi Supply","version":"1.0","type":"link"}