{"product_id":"heavy-duty-track-roller-wheels-trolley-2-pack","title":"2 Pcs Heavy Duty Track Roller Wheels Steel Trolley Assembly with Silent Bearings for Barn Shed Sliding Doors and Strut Channel Systems","description":"\u003cp\u003eHeavy Duty Track Roller Wheels for Barn and Shed Doors\u003cbr\u003e✔️ Set of 2 Silent Steel Trolley Assemblies for Sliding Door Tracks\u003c\/p\u003e\n\u003cp\u003eThis heavy duty trolley roller set is built for smooth, stable sliding on barn doors, shed doors, and industrial sliding panels. Designed to ride inside strut-style track channels, these rollers handle serious weight while staying quiet and easy to move. Pack size is 2 trolley assemblies.\u003c\/p\u003e\n\u003cp\u003e✅ Pack size: 2 track roller trolley assemblies\u003cbr\u003e✅ Solid steel construction with galvanized anti-rust finish\u003cbr\u003e✅ Designed for G3 strut channel use\u003cbr\u003e✅ Channel size compatibility: 2.44 in x 1.89 in 62 mm x 48 mm\u003cbr\u003e✅ M12 center bolt with removable design and 360 degree rotation\u003cbr\u003e✅ High load capacity up to 450 lbs per trolley\u003cbr\u003e✅ Precision bearing balls for smooth, silent rolling\u003cbr\u003e✅ Deep-buried bolt positioning for added stability\u003cbr\u003e✅ Handy for heavy barn doors, shed doors, and sliding panels\u003c\/p\u003e\n\u003cp\u003eDimensions and specifications:\u003c\/p\u003e\n\u003cp\u003eChannel Width 2.44 in 62 mm\u003cbr\u003eChannel Height 1.89 in 48 mm\u003cbr\u003eBolt Size M12\u003cbr\u003eRated Load 450 lbs\u003c\/p\u003e\n\u003cp\u003e💡 Why are heavy duty trolley roller assemblies used for barn and shed sliding doors?\u003cbr\u003eThey support high vertical loads while keeping motion smooth, quiet, and controlled over time.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHandle heavy doors without binding or flexing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision bearings reduce noise and rolling resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGalvanized steel resists rust in indoor and outdoor use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for barns, sheds, warehouses, and industrial sliding systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese track roller trolleys are a handy choice when you want strong load support, quiet sliding action, and long-term reliability for heavy sliding door applications.\u003c\/p\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":51761348444479,"sku":"VXB0BHNZNHYQ","price":123.73,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/track-roller-wheels-heavy-duty-assembly-galvanized.jpg?v=1772827750","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-track-roller-wheels-trolley-2-pack","provider":"Bearings Canada","version":"1.0","type":"link"}