{"product_id":"browning-1079011-type-q-split-taper-bushing-1-875-in-bore","title":"Browning 1079011 Type Q Split Taper Bushing 1.875 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 1079011 is a Type Q split taper bushing designed for use with split taper sprockets and sheaves in mechanical power transmission systems. With a 1.875-inch bore and a 4.125-inch outside diameter, this iron bushing mates precisely with matching split taper hubs to provide a secure, concentric grip on shafts without requiring a press fit. The 1\/2-inch keyway width and 1\/4-inch keyway depth accommodate standard keyed shaft configurations. Maximum rated torque is 348 inch-pounds. Installation and removal are handled by a mechanic or millwright during drivetrain assembly or maintenance on conveyor, pump, and fan drive systems.\u003c\/p\u003e\n\u003cp\u003eThis bushing is suited for light to medium industrial applications where split taper sprockets or sheaves are mounted on keyed shafts. It is commonly found in conveyor drives, HVAC fan assemblies, pump drives, and general industrial machinery. The split taper design allows the bushing to be drawn into the mating hub bore using the 3\/8 x 1-1\/4 thread pattern, creating a self-locking taper fit that centers the sprocket or sheave on the shaft. It fits Series Q1 split taper hubs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.875-inch bore with 1\/2-inch keyway width and 1\/4-inch keyway depth for standard keyed shaft fitment\u003c\/li\u003e\n  \u003cli\u003e4.125-inch outside diameter for use in Series Q1 split taper hubs\u003c\/li\u003e\n  \u003cli\u003eMaximum torque rating of 348 inch-pounds\u003c\/li\u003e\n  \u003cli\u003e3\/8 x 1-1\/4 thread size for draw-bolt installation and removal\u003c\/li\u003e\n  \u003cli\u003eCast iron construction for durability in industrial drivetrain environments\u003c\/li\u003e\n  \u003cli\u003eSplit taper design enables tool-assisted installation and clean removal without shaft or hub damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with split taper sprockets and sheaves requiring a Type Q, Series Q1 bushing with a 1.875-inch bore.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and removal should be performed by a qualified mechanic or millwright. De-energize all drive equipment and lock out the power source before beginning any bushing service work. Use the specified draw bolts threaded into the taper hub to seat the bushing evenly — do not hammer the bushing into place. Refer to the hub and sprocket manufacturer torque sequence and fastener specifications before final tightening.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: Split Taper\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: Q\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Series\u003c\/strong\u003e: Q1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBore Size\u003c\/strong\u003e: 1.875 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 4.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyway Width\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKeyway Depth\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 3\/8 x 1-1\/4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Torque\u003c\/strong\u003e: 348 inch-pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3.1 pounds\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: 1079011\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51541761229106,"sku":"1079011","price":74.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c526f768638a63d3b1e89b3c592014d0.jpg?v=1785884240","url":"https:\/\/voomisupply.com\/products\/browning-1079011-type-q-split-taper-bushing-1-875-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}