{"product_id":"a-rbx34-ai-x-hub","title":"A-RBX34-AI X Hub","description":"\u003ch3\u003eOne New Aftermarket Replacement X Series Weld-On Hub - 3\/4\" ID Bore, Fits 2\" ID Sprocket\/Pulley\u003c\/h3\u003e\u003cp\u003eThis X Series weld-on hub is designed to be permanently welded onto flat-plate sprockets or pulleys, providing a precision-bored shaft engagement point for roller chain and belt drive assemblies. It accepts a 3\/4\" round bore shaft and is engineered to fit sprockets and pulleys with a 2\" ID weld-on seat. X Series hubs are a widely used standard in agricultural, industrial, and power transmission applications.\u003c\/p\u003e\u003ch4\u003eSpecifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eBore (ID): 3\/4\"\u003c\/li\u003e\n\u003cli\u003eFits Sprocket\/Pulley ID: 2\"\u003c\/li\u003e\n\u003cli\u003eOutside Diameter: 2-1\/2\"\u003c\/li\u003e\n\u003cli\u003eLength Thru Bore (LTB): 1.437\"\u003c\/li\u003e\n\u003cli\u003eKeyway Size: 3\/16\" x 3\/32\"\u003c\/li\u003e\n\u003cli\u003eMaterial: 1020CD carbon steel\u003c\/li\u003e\n\u003cli\u003eFinish: Black oxide for corrosion resistance\u003c\/li\u003e\n\u003cli\u003eIncludes keyway and 2 set screws\u003c\/li\u003e\n\u003cli\u003eHub Series: X Series\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatible With\u003c\/h4\u003e\u003cp\u003eFits any X Series weld-on sprocket or pulley with a 2\" ID weld seat. Compatible with standard X Series hub sprockets used across agricultural equipment, conveyor systems, and general power transmission machinery.\u003c\/p\u003e\u003ch4\u003eReplaces Part Number(s):\u003c\/h4\u003e\u003cp\u003eA-RBX34-AI, RBX34\u003c\/p\u003e\u003cp\u003eNew aftermarket replacement part - not remanufactured, not used.\u003c\/p\u003e","brand":"Reliable Aftermarket Parts, Inc® -OD","offers":[{"title":"Default Title","offer_id":39998164697171,"sku":"A-RBX34-AI","price":33.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0079\/4060\/3955\/files\/A-RBX34-AI_01.jpg?v=1757664064","url":"https:\/\/www.reliableaftermarketparts.co.uk\/products\/a-rbx34-ai-x-hub","provider":"Reliable Aftermarket Parts, Inc®","version":"1.0","type":"link"}