{"product_id":"tritan-er31-insert-bearing-1-15-16-in-id-7890-lb-dynamic","title":"Tritan ER31 Insert Bearing 1-15\/16 in Id 7890 Lb Dynamic","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe TRITAN ER31 is a standard insert bearing designed for use in housed bearing units across a wide range of industrial and mechanical drive applications. With a 1-15\/16 inch inner diameter and a 3.543 inch outer diameter, this bearing is sized for medium-duty shaft installations. It carries a dynamic load capacity of 7,890 pounds and a static load capacity of 5,237 pounds, making it well suited for moderate to heavy radial load conditions. The race width measures 1.102 inches. Licensed trades and maintenance technicians installing this bearing into pillow block or flange-type housings will find it a direct-fit insert unit.\u003c\/p\u003e\n\u003cp\u003eThe ER31 insert bearing is intended for use in pillow block housings, two-bolt flange units, and similar housed bearing assemblies found in conveyor systems, agricultural equipment, HVAC fan shafts, pump drives, and general industrial machinery. It fits a 1-15\/16 inch shaft and is a standard ER-series profile, which is widely used in replacement applications across light to medium industrial equipment.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e1-15\/16 inch inner diameter for direct shaft fit on standard 1-15\/16 inch shafting\u003c\/li\u003e\n  \u003cli\u003e3.543 inch outer diameter for seating into compatible housed bearing units\u003c\/li\u003e\n  \u003cli\u003e7,890 pound dynamic load capacity for moderate to heavy radial loads\u003c\/li\u003e\n  \u003cli\u003e5,237 pound static load capacity\u003c\/li\u003e\n  \u003cli\u003e1.102 inch race width for proper housing engagement\u003c\/li\u003e\n  \u003cli\u003eStandard ER-series insert profile for broad housing compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement insert bearing for standard ER-series pillow block and flange housing units accepting a 1-15\/16 inch bore insert.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified mechanic or maintenance technician. Shut down and lock out all power to the drive system before removing the existing bearing or housing. Use proper bearing installation tools and avoid striking the bearing directly with a hammer. Verify shaft diameter, housing bore, and set screw torque specifications against the housing manufacturer documentation before placing into service.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInner Diameter\u003c\/strong\u003e: 1-15\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOuter Diameter\u003c\/strong\u003e: 3.543 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRace Width\u003c\/strong\u003e: 1.102 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDynamic Load Capacity\u003c\/strong\u003e: 7,890 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStatic Load Capacity\u003c\/strong\u003e: 5,237 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Weight\u003c\/strong\u003e: 2.16 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171536\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: TRITAN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: ER31\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TRITAN","offers":[{"title":"Default Title","offer_id":67912162541874,"sku":"ER31","price":70.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/888e4050620914ec6a00d9516dfa02f8.jpg?v=1791228311","url":"https:\/\/voomisupply.com\/products\/tritan-er31-insert-bearing-1-15-16-in-id-7890-lb-dynamic","provider":"Voomi Supply","version":"1.0","type":"link"}