{"product_id":"browning-766558-eccentric-locking-insert-bearing","title":"Browning 766558 Eccentric Locking Insert Bearing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BROWNING 766558 is an eccentric locking insert bearing designed for industrial and mechanical power transmission applications. Built around a 52100 steel insert and housed in a rubber grommet, this bearing features a 1 inch straight bore, a 2-17\/32 inch outer diameter, and a 1 inch race width. It delivers a dynamic load capacity of 2,801 pounds and a static load capacity of 1,651 pounds. The nylon cage and rubber grommet housing make this unit well suited for applications requiring vibration dampening and reliable shaft retention. It is installed by maintenance mechanics and industrial technicians in rotating machinery and conveyor systems.\u003c\/p\u003e\u003cp\u003eThis insert bearing is appropriate for light to medium industrial equipment where eccentric locking collar retention is preferred over set-screw designs. The rubber grommet housing absorbs vibration and reduces noise transfer to the mounting structure. Typical installations include conveyor frames, agricultural equipment, fans, and light manufacturing machinery. It is rated to a maximum of 3,500 RPM, making it suitable for moderate-speed shaft applications. The RUBRE 100 series designation identifies this as a rubber-housed insert bearing intended for use in applications where a standard pillow block or flange housing is not required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e52100 steel insert for hardness and wear resistance\u003c\/li\u003e\n\u003cli\u003eRubber grommet housing provides built-in vibration dampening\u003c\/li\u003e\n\u003cli\u003eEccentric locking collar design for positive shaft retention\u003c\/li\u003e\n\u003cli\u003eNylon cage construction for lightweight, low-friction operation\u003c\/li\u003e\n\u003cli\u003eRated to 3,500 RPM maximum for moderate-speed applications\u003c\/li\u003e\n\u003cli\u003e2,801 pound dynamic load capacity and 1,651 pound static load capacity\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit insert bearing for applications requiring a 1 inch straight bore, eccentric locking type bearing in the RUBRE 100 series configuration.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified maintenance mechanic or millwright. De-energize and lock out the machine before removing the existing bearing or installing the replacement. Ensure the shaft diameter and surface finish are within specification before seating the bearing. Do not hammer directly on the bearing races during installation; use a proper bearing installation sleeve or press.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 2-17\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRace Width\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 2,801 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 1,651 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 3,500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBore Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLock Type\u003c\/strong\u003e: Eccentric\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: 52100 Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCage Material\u003c\/strong\u003e: Nylon\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material\u003c\/strong\u003e: Rubber Grommet\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBearing Type\u003c\/strong\u003e: Ball\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: RUBRE 100\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 1.2 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171536\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: 766558\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BROWNING","offers":[{"title":"Default Title","offer_id":51540049363250,"sku":"766558","price":139.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fdeacbc5c5453a91ecceaf741c7b9605.jpg?v=1785845994","url":"https:\/\/voomisupply.com\/products\/browning-766558-eccentric-locking-insert-bearing","provider":"Voomi Supply","version":"1.0","type":"link"}