{"product_id":"browning-767501-4-bolt-flange-bearing-1-11-16-in-bore","title":"Browning 767501 4-bolt Flange Bearing 1-11\/16 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 767501 is a 4-bolt flange bearing unit from the VF4S 300 Series, designed for industrial power transmission and mechanical drive applications. The unit features a 1-11\/16 inch bore with a set screw lock and is housed in a cast iron flange body measuring 5-5\/8 inches in both overall length and overall height. The bearing insert is manufactured from 52100 steel and requires lubrication. With a static load capacity of 5,216 pounds and a dynamic load capacity of 7,889 pounds, this unit is suited for demanding rotary shaft applications where rigid, four-point mounting is required. Licensed HVAC and industrial technicians, millwrights, and mechanical contractors install this type of unit in fan assemblies, conveyor drives, and similar rotating equipment.\u003c\/p\u003e\n\u003cp\u003eThe BROWNING 767501 is intended for use in applications requiring a four-bolt flange mount with a medium-bore shaft interface. The VF4S 300 Series is commonly installed in commercial and industrial settings involving belt-driven fan systems, blower shafts, pump drive assemblies, and conveyor equipment. The 4-bolt pattern provides stable, rigid mounting on flat surfaces. The unit is rated to a maximum of 3,000 RPM, making it appropriate for moderate-speed continuous-duty applications. No specific OEM model compatibility was provided in the product data.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-11\/16 inch bore diameter with set screw lock for positive shaft retention\u003c\/li\u003e\n  \u003cli\u003eCast iron housing provides durability in industrial environments\u003c\/li\u003e\n  \u003cli\u003e52100 steel bearing insert for reliable load-bearing performance\u003c\/li\u003e\n  \u003cli\u003eStatic load capacity of 5,216 pounds and dynamic load capacity of 7,889 pounds\u003c\/li\u003e\n  \u003cli\u003eMaximum operating speed of 3,000 RPM\u003c\/li\u003e\n  \u003cli\u003e4-bolt flange mount with 4-3\/8 inch center-to-center bolt hole spacing\u003c\/li\u003e\n  \u003cli\u003eGrease lubrication required for proper operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style 4-bolt flange bearing unit suitable for industrial shaft applications requiring a 1-11\/16 inch bore and a four-bolt mounting configuration. No specific compatible equipment models were identified in the product data.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by millwrights, industrial mechanics, or mechanical contractors. De-energize and lock out all equipment before removing or installing bearing units. Ensure the mounting surface is flat, clean, and free of debris before torquing flange bolts. After installation, verify shaft alignment and apply grease through the lubrication fitting before returning the assembly to service, following the equipment manufacturer's maintenance schedule.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VF4S 300\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Insert Type\u003c\/strong\u003e: Ball\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: 4-Bolt Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1-11\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5-5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 5-5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2-5\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 4-9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Height\u003c\/strong\u003e: 1-23\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase-to-Center Distance\u003c\/strong\u003e: 1.281 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Hole Center-to-Center\u003c\/strong\u003e: 4-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Size\u003c\/strong\u003e: 9\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 5,216 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 7,889 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Set Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: 52100 Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLubrication\u003c\/strong\u003e: Required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 6.28 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: 767501\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51538341495090,"sku":"767501","price":642.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e2f1939b24d0c3d4dc14e1ccce5ad4b.jpg?v=1785823344","url":"https:\/\/voomisupply.com\/products\/browning-767501-4-bolt-flange-bearing-1-11-16-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}