{"product_id":"heavy-duty-u-groove-steel-caster-wheel-with-double","title":"Heavy Duty U Groove Steel Caster Wheel With Double Bearings For Industrial Machines And Sliding Doors Gold Finish 77mm 3 Inch Rigid Wheel Track Roller For Rolling Gates And Beefy Equipment","description":"\u003cdiv\u003eHeavy Duty U-Groove Caster Wheel for Industrial Sliding Doors\u003cbr\u003e\n✔️ Loads up to 600 kg per wheel; 4-pack, 77 mm dia, gold finish \u003cp\u003eThese heavy-duty U groove steel caster wheels are built for industrial use, supporting gates, rolling doors, and heavy equipment. The set includes four wheels with a fixed pulley design: carbon steel fixed pulley, cold-rolled steel bracket, and double bearings for smoother, quieter operation. Suitable for indoor and outdoor applications in shops, garages, warehouses, and schools.\u003c\/p\u003e \u003cp\u003e✅ Wheel diameter options: 1.25 in (32 mm); 2 in (50 mm); 2.5 in (60 mm); 3 in (77 mm); 4 in (95 mm)\u003cbr\u003e\n✅ Load capacities per wheel: 180 kg (397 lb); 220 kg (485 lb); 350 kg (772 lb); 500 kg (1102 lb); 600 kg (1323 lb)\u003cbr\u003e\n✅ Materials and construction: fixed pulley forged from carbon steel; bracket cold-rolled steel\u003cbr\u003e\n✅ Pack size: set of 4 track wheels per order\u003cbr\u003e\n✅ Application: suitable for indoor\/outdoor use on gates, rolling doors, and heavy machinery\u003c\/p\u003e \u003cp\u003e💡 What is a heavy-duty U-groove track wheel used for in industrial sliding systems?\u003c\/p\u003e\n\u003cp\u003eHere's a handy explanation with quick, keyword-rich takeaways:\u003c\/p\u003e\n- Heavy-load support for rolling gates and doors along guided tracks\u003cbr\u003e\n- Double bearings reduce vibration and noise for smoother operation\u003cbr\u003e\n- U-groove track compatibility ensures precise alignment and stability\u003cbr\u003e\n- Built for harsh environments in warehouses, shops, and outdoor installations \u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603865628991,"sku":"VXB0DQGX747X","price":827.42,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61iyjQJ8WWL.jpg?v=1775179771","url":"https:\/\/bearingscanada.com\/products\/heavy-duty-u-groove-steel-caster-wheel-with-double","provider":"Bearings Canada","version":"1.0","type":"link"}