{"product_id":"5-on-4-5in-complete-pre-greased-idler-hub-assembly-btr-spindle-grease-or-zerk-lube-2-2k-capacity-per-pair-1-2in-studs","title":"5 on 4.5in Complete Pre-Greased Idler Hub Assembly, BTR Spindle, Grease or Zerk-Lube, 2.2K Capacity Per Pair 1\/2in Studs","description":"\u003cp class=\"isSelectedEnd\"\u003eGet your trailer back on the road quickly with this Complete Pre-Greased Idler Hub Assembly. Designed for BTR spindles, this hub comes pre-greased and ready for installation, reducing assembly time and simplifying maintenance. Featuring a 5 on 4.5in bolt pattern, 5-1\/2in hub flange diameter, and 1\/2in wheel studs, it's ideal for utility, boat, cargo, and recreational trailers with grease or Zerk-Lube axle systems. Rated for 2,200 lbs capacity per pair, this complete hub assembly delivers smooth, dependable performance.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFeatures:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eComplete pre-greased idler hub assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eFits BTR trailer spindles\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2,200 lb capacity per pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5 on 4.5in wheel bolt pattern\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1.500in Grease Seal\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5-1\/2in hub flange diameter\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e1\/2in wheel studs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with grease or Zerk-Lube axle systems\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePre-greased and ready for installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIdeal for utility, boat, cargo, and recreational trailers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM-style replacement for reliable performance\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eProduct Specifications:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eProduct Type: Idler Hub Assembly\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSpindle Compatibility: BTR\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCapacity: 2,200 lbs Per Pair\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBolt Pattern: 5 on 4.5in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli style=\"font-weight: bold;\"\u003e\u003cstrong\u003e1.500in Grease Seal\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHub Flange Diameter: 5-1\/2in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eWheel Stud Size: 1\/2in\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLubrication: Pre-Greased, Grease or Zerk-Lube Compatible\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eApplication: Trailer Idler Hub\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"YAGI Pipe and Steel \/ McKee's Discount Steel","offers":[{"title":"Default Title","offer_id":43367301251149,"sku":"YG.08052026.04","price":51.32,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/4793\/4285\/files\/Screenshot2026-08-05154951.png?v=1785963419","url":"https:\/\/yagipipeandsteel.com\/products\/5-on-4-5in-complete-pre-greased-idler-hub-assembly-btr-spindle-grease-or-zerk-lube-2-2k-capacity-per-pair-1-2in-studs","provider":"YAGI Pipe and Steel \/ McKee's Discount Steel","version":"1.0","type":"link"}