{"product_id":"browning-767563-4-bolt-flange-bearing-1-25in-id-cast-iron","title":"Browning 767563 4-bolt Flange Bearing 1.25in Id Cast Iron","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 767563 is a 4-bolt flange bearing unit in the VF4S 100 Series, designed to support rotating shafts in medium-duty industrial and mechanical drive applications. The unit accepts a 1.25-inch inside diameter shaft and uses a 52100 steel ball bearing insert secured by a set screw lock. The cast iron housing measures 4.625 inches in overall length and 4.625 inches in overall height, with a static load capacity of 3,493 pounds and a dynamic load capacity of 5,782 pounds. Maximum operating speed is 2,500 RPM. Lubrication is required for proper operation. Weighing 3.52 pounds, this unit is built for applications where a rigid, bolted flange mount is needed.\u003c\/p\u003e\u003cp\u003eThis bearing unit is suited for conveyor systems, fan shafts, auger drives, and general industrial machinery where a 4-bolt flange mount provides secure, stable shaft support. The VF4S 100 Series configuration is commonly installed in agricultural equipment, material handling systems, and light manufacturing lines. Mounting hole centers are spaced 3.625 inches apart, accommodating standard 0.5-inch bolts. The unit fits horizontal, vertical, or angled mounting orientations typical of flange-mount installations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.25-inch bore accepts standard shaft sizes with set screw lock retention\u003c\/li\u003e\n\u003cli\u003e52100 steel ball bearing insert for reliable load handling under rotation\u003c\/li\u003e\n\u003cli\u003eCast iron housing for rigidity and resistance to mechanical shock\u003c\/li\u003e\n\u003cli\u003e3,493 lb static load capacity and 5,782 lb dynamic load capacity\u003c\/li\u003e\n\u003cli\u003e2,500 RPM maximum speed rating\u003c\/li\u003e\n\u003cli\u003e4-bolt flange pattern with 3.625-inch bolt hole center-to-center spacing for 0.5-inch hardware\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct installation unit for machinery requiring a 4-bolt flange bearing with a 1.25-inch bore in the VF4S 100 Series configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a millwright or mechanical technician. De-energize and lock out all power to the drive system before removing or installing bearing units. Ensure the shaft and housing bore are clean and free of burrs before seating the insert. Apply appropriate grease through the lubrication fitting before placing the unit into service, and re-grease at intervals specified by the equipment manufacturer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VF4S 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Type\u003c\/strong\u003e: 4-Bolt Flange\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: 4.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 4.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 1.609 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 3.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase Height\u003c\/strong\u003e: 1.156 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 0.594 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBase-to-Center Distance\u003c\/strong\u003e: 0.859 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBolt Hole Center-to-Center\u003c\/strong\u003e: 3.625 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: 2,500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Set Screw\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\u003eWeight\u003c\/strong\u003e: 3.52 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 767563\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51538992791858,"sku":"767563","price":154.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a2f7731ed2a0f55d346e7a3c31dd86e0.jpg?v=1785832093","url":"https:\/\/voomisupply.com\/products\/browning-767563-4-bolt-flange-bearing-1-25in-id-cast-iron","provider":"Voomi Supply","version":"1.0","type":"link"}