{"product_id":"browning-767388-4-bolt-flange-bearing-2-3-16-in-bore","title":"Browning 767388 4-bolt Flange Bearing 2-3\/16 in Bore","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BROWNING 767388 is a 4-bolt flange bearing unit from the VF4E 200 series, designed for industrial shaft support applications in HVAC equipment, conveyor systems, fans, and other rotating machinery. The unit features a 2-3\/16 inch bore with an eccentric lock collar, a cast iron housing, and a 52100 steel ball bearing insert. Static load capacity is 6,601 pounds and dynamic load capacity is 9,752 pounds, making it suitable for moderate-to-heavy radial load applications. Lubrication is required for proper operation. The unit is installed by millwrights, mechanical contractors, and equipment service technicians working on industrial or commercial drive systems.\u003c\/p\u003e\n\u003cp\u003eThis flange bearing unit is used in commercial and industrial settings where a rigid, 4-bolt mounting configuration is required. Common applications include belt-driven fan assemblies, blower shafts, pump drives, and conveyor head shafts. The 4-bolt pattern and cast iron housing provide stable, vibration-resistant mounting on structural steel or equipment frames. Maximum operating speed is 2,500 RPM. The VF4E 200 series is intended for installations requiring a standard 2-3\/16 inch shaft bore with an overall flange envelope of 6-3\/8 inches in both length and height.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2-3\/16 inch bore with eccentric lock collar for positive shaft retention\u003c\/li\u003e\n  \u003cli\u003eCast iron housing for rigid, corrosion-resistant mounting in industrial environments\u003c\/li\u003e\n  \u003cli\u003e52100 steel ball bearing insert rated to 9,752 pounds dynamic load capacity\u003c\/li\u003e\n  \u003cli\u003e4-bolt flange pattern with 5-1\/8 inch center-to-center bolt hole spacing and 5\/8 inch bolt size\u003c\/li\u003e\n  \u003cli\u003eMaximum shaft speed of 2,500 RPM suitable for fan, blower, and conveyor applications\u003c\/li\u003e\n  \u003cli\u003eGrease lubrication port included — periodic relubrication required\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or aftermarket flange bearing unit for industrial rotating equipment requiring a 2-3\/16 inch bore, 4-bolt flange mount configuration with a 6-3\/8 inch overall envelope. Part of the BROWNING VF4E 200 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified millwright or mechanical technician. Isolate and lock out all power to the drive system before removing or installing any bearing unit. Align the shaft carefully before tightening the 4-bolt flange hardware to avoid preloading the bearing. Seat the eccentric lock collar in the direction of shaft rotation and secure before returning the unit to service. Lubricate per manufacturer interval recommendations before initial startup.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: VF4E 200\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: 2-3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 6-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 2-31\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 5-1\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase Height\u003c\/strong\u003e: 1-49\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlange Height\u003c\/strong\u003e: 25\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBase-to-Center Distance\u003c\/strong\u003e: 1.719 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Hole Center-to-Center\u003c\/strong\u003e: 5-1\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBolt Size\u003c\/strong\u003e: 5\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 6,601 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 9,752 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: Eccentric Lock\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: 10.52 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: 767388\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51542911680818,"sku":"767388","price":362.67,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dc573cd7690668700cddd94b591be442.jpg?v=1785910700","url":"https:\/\/voomisupply.com\/products\/browning-767388-4-bolt-flange-bearing-2-3-16-in-bore","provider":"Voomi Supply","version":"1.0","type":"link"}