{"product_id":"two-pack-track-roller-wheels-for-beam-trolley-syst","title":"Two Pack Track Roller Wheels For Beam Trolley System, Sliding Door Roller Track Wheels With Box Rail Strut Channel, Built Tough Heavy Duty Steel Bearings, Smooth Quiet Operation, 440 lb Capacity","description":"\u003cdiv\u003eTwo-Pack Heavy-Duty Track Roller Wheels for Beam Trolleys\u003cbr\u003e\n✔️ 440 lb capacity, solid steel, rustproof, 360° rotation \u003cp\u003eThese track roller wheels are built for beam trolley systems and sliding door rails. They’re perfect for heavy-duty barn doors, garage doors, and other sliding doors that run on box rail tracks.\u003c\/p\u003e \u003cp\u003e✅ Material: Solid steel with galvanized zinc finish for rust resistance\u003cbr\u003e✅ Maximum load: about 440 lb (200 kg) per wheel\u003cbr\u003e✅ Wheel diameter: 1.8 in (4.6 cm)\u003cbr\u003e✅ Screw diameter: M12 (12 mm); screw length: 4.3 in (11 cm)\u003cbr\u003e✅ Track size compatibility: 48 × 62 mm (1.89 × 2.44 in)\u003cbr\u003e✅ Includes: 2 track roller wheels\u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a track roller wheel used for in a beam trolley system?\u003c\/p\u003e\n\u003cp\u003eThis handy component keeps sliding doors moving smoothly along box rail tracks, delivering sturdy support and quiet operation for heavy doors.\u003c\/p\u003e\n- Designed for 1-3\/4\" wide box rail channels (2-1\/4\" tall or taller)\n- 360° rotation allows flexible installation directions\n- Galvanized rustproof finish resists outdoor elements\n- Supports up to 440 lb per wheel on appropriate tracks\u003c\/div\u003e","brand":"Bearings Canada","offers":[{"title":"Default Title","offer_id":52603814150463,"sku":"VXB0BQBDFZQG","price":114.2,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/4750\/8031\/files\/61DmDGBb5sL.jpg?v=1775182718","url":"https:\/\/bearingscanada.com\/products\/two-pack-track-roller-wheels-for-beam-trolley-syst","provider":"Bearings Canada","version":"1.0","type":"link"}