{"product_id":"beefed-up-heavy-duty-nylon-u-groove-wheel-caster-f","title":"Beefed-Up Heavy Duty Nylon U-Groove Wheel Caster For Inverted Track And Sliding Doors, Smooth Silent Roller With Two Built-In Bearings, Perfect For Industrial Carts, Wire Rope Rails, Rolling Gates, And Gate Systems, 1.2 Inch Wheel","description":"\u003cdiv\u003eHeavy-Duty Nylon U-Groove Wheel Caster for Inverted Track\u003cbr\u003e\n✔️ 4-wheel pack includes 4 sliding U-groove wheels for easy setup \u003cp\u003eThese U-shaped track wheels are designed for inverted tracks and rolling gates in industrial settings. The nylon wheel paired with a cold-rolled steel bracket delivers quiet, smooth operation and high durability in demanding environments.\u003c\/p\u003e \u003cp\u003e✅ Wheel diameter options: 1.2in\/32mm, 2in\/50mm, 2.5in\/60mm, 3in\/79mm, 4in\/100mm \u003cbr\u003e✅ Total height: 41mm\/1.6in, 62mm\/2.4in, 73mm\/2.9in, 90mm\/3.5in, 116mm\/4.6in \u003cbr\u003e✅ Inner groove width: 17mm\/0.7in, 19mm\/0.7in, 21mm\/0.8in, 20mm\/0.8in, 22mm\/0.9in \u003cbr\u003e✅ Installation aperture: 6mm\/0.24in, 7mm\/0.28in, 12mm\/0.47in, 6mm\/0.24in, 7mm\/0.28in \u003cbr\u003e✅ Mounting plate thickness: 2.5mm\/0.1in \u003cbr\u003e✅ Carrying capacity per wheel: 100KG\/220lbs (1.2in), 200KG\/441lbs (2in, 2.5in), 300KG\/661lbs (3in), 350KG\/772lbs (4in) \u003cbr\u003e✅ Package includes: 4x sliding door U-groove wheels \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 What is a U-shaped track wheel used for in heavy-duty sliding systems?\u003c\/p\u003e\nDesigned for inverted track layouts, gates, and industrial carts, it handles heavy loads with quiet, steady motion.\n- heavy-duty nylon wheel with cold-rolled steel bracket\n- two bearings provide smooth, low-friction movement\n- suitable for inverted track, rolling gates, and wire rope rails\n ✝️\u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":49131909284075,"sku":"VXB0D9HPVS63","price":77.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/61d9A2awb5L.jpg?v=1785534984","url":"https:\/\/vxb.com\/products\/beefed-up-heavy-duty-nylon-u-groove-wheel-caster-f","provider":"VXB Bearings","version":"1.0","type":"link"}