{"product_id":"browning-767433-4-bolt-flange-bearing-0-75-in-id-cast-iron","title":"Browning 767433 4-bolt Flange Bearing 0.75 in Id Cast Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 767433 is a 4-bolt flange bearing unit in the VF4S 200 Series, designed for shaft support in industrial and mechanical drive applications. It features a 0.75-inch inside diameter bore with a set screw lock and is housed in a cast iron body, making it suitable for demanding environments. The bearing insert is made from 52100 steel and requires lubrication. Static load capacity is 1,444 pounds and dynamic load capacity is 2,611 pounds. Maximum operating speed is 6,500 RPM. Licensed HVAC, mechanical, and millwright technicians install this unit in belt-drive systems, fan assemblies, and conveyor applications.\u003c\/p\u003e\n\u003cp\u003eThe VF4S-212 is used in residential and commercial mechanical systems where a robust, bolt-down flange mount is required. Typical applications include fan shaft support in air handling units, blower assemblies, and light-duty conveyor or drive systems. The 4-bolt mounting pattern provides a stable, square footprint that resists torque and misalignment under load. The 2.5-inch bolt hole center-to-center spacing and 3\/8-inch bolt size make it compatible with standard industrial mounting plates and frames.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e0.75-inch bore with set screw lock for secure shaft retention\u003c\/li\u003e\n  \u003cli\u003eCast iron housing for durability in industrial environments\u003c\/li\u003e\n  \u003cli\u003e52100 steel bearing insert rated to 6,500 RPM maximum\u003c\/li\u003e\n  \u003cli\u003eStatic load capacity: 1,444 pounds; dynamic load capacity: 2,611 pounds\u003c\/li\u003e\n  \u003cli\u003e4-bolt square flange mount with 2.5-inch bolt hole centers and 3\/8-inch bolt size\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 replacement or new-installation 4-bolt flange bearing unit for mechanical drive systems requiring a 0.75-inch bore and standard 4-bolt square flange mounting in the VF4S 200 Series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified mechanical or millwright technicians. Shut down and lock out all power to the drive system before mounting or removing the bearing unit. Align the shaft carefully before tightening set screws to avoid premature bearing wear. Apply appropriate grease to the bearing insert at initial installation and at regular service intervals per the equipment maintenance schedule.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.281 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 1,444 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 2,611 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 6,500\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Hole Center-to-Center\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Size\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 2.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase-to-Center Distance\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 0.4375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Height\u003c\/strong\u003e: 0.891 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Set Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Insert Type\u003c\/strong\u003e: Ball\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: 52100 Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLubrication\u003c\/strong\u003e: Required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VF4S 200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.58 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: 767433\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51543035674930,"sku":"767433","price":133.45,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8b9c51dcf6e98c2e61eeca776f1ed9c1.jpg?v=1785914214","url":"https:\/\/voomisupply.com\/products\/browning-767433-4-bolt-flange-bearing-0-75-in-id-cast-iron","provider":"Voomi Supply","version":"1.0","type":"link"}