{"product_id":"browning-766961-2-bolt-flange-bearing-1-25-in-id","title":"Browning 766961 2-bolt Flange Bearing 1.25 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 766961 is a 2-bolt flange bearing unit in the VF2B 200 series, designed to support rotating shafts in industrial and mechanical power transmission applications. The cast iron housing accepts a 1.25-inch bore and uses a concentric collar lock to secure the shaft. It delivers a static load capacity of 3,493 pounds and a dynamic load capacity of 5,782 pounds, making it well-suited for moderate-to-heavy duty conveyor, fan, pump, and material handling installations. The 52100 steel ball bearing insert requires lubrication. Installation is performed by millwrights, maintenance technicians, and industrial mechanics.\u003c\/p\u003e\n\u003cp\u003eThis flange bearing is used in fixed-mount applications where a shaft must be supported perpendicular to a mounting surface. The 2-bolt flange configuration simplifies mounting on frames, supports, and equipment bases. Typical applications include conveyor drives, blower shafts, auger systems, and general industrial machinery operating at speeds up to 4,000 RPM. The 5.125-inch bolt hole center-to-center spacing accommodates standard structural framing layouts, and the 0.5-inch bolt size is common in industrial fastener inventories.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1.25-inch inside diameter bore with concentric collar lock for positive shaft retention\u003c\/li\u003e\n  \u003cli\u003eCast iron housing provides durability in industrial and agricultural environments\u003c\/li\u003e\n  \u003cli\u003e52100 steel ball bearing insert rated to 4,000 RPM maximum\u003c\/li\u003e\n  \u003cli\u003eStatic load capacity of 3,493 pounds and dynamic load capacity of 5,782 pounds\u003c\/li\u003e\n  \u003cli\u003e2-bolt flange mount with 5.125-inch bolt hole centers and 0.5-inch bolt size\u003c\/li\u003e\n  \u003cli\u003eGrease lubrication required — standard zerk fitting access for field servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation flange bearing for industrial power transmission equipment requiring a 1.25-inch shaft bore in a 2-bolt flange housing configuration. Part of the BROWNING VF2B 200 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by qualified millwrights or maintenance mechanics following lockout\/tagout (LOTO) procedures before working on any rotating equipment. Ensure the mounting surface is flat and the shaft is clean and free of burrs before seating the bearing. Torque mounting bolts evenly and verify shaft alignment before restoring power. Lubricate the bearing insert at initial startup 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\u003eSeries\u003c\/strong\u003e: VF2B 200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType\u003c\/strong\u003e: 2-Bolt Flange\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Insert Type\u003c\/strong\u003e: Ball\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBearing Length\u003c\/strong\u003e: 1.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.8125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistance Between Mounting Hole Centers\u003c\/strong\u003e: 5.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase-to-Center Distance\u003c\/strong\u003e: 1.063 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 0.59375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Height\u003c\/strong\u003e: 1.15625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Size\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 3,493 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 5,782 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 4,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Concentric Collar Lock\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\u003ePackage Weight\u003c\/strong\u003e: 3.02 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: 766961\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51540394443058,"sku":"766961","price":220.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f89d721274229bc1fe8e562dd9c77311_753bf159-d3e3-4072-b269-29838d05ae16.jpg?v=1785854119","url":"https:\/\/voomisupply.com\/products\/browning-766961-2-bolt-flange-bearing-1-25-in-id","provider":"Voomi Supply","version":"1.0","type":"link"}