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
✔️ 4-wheel pack includes 4 sliding U-groove wheels for easy setup
These 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.
✅ Wheel diameter options: 1.2in/32mm, 2in/50mm, 2.5in/60mm, 3in/79mm, 4in/100mm
✅ Total height: 41mm/1.6in, 62mm/2.4in, 73mm/2.9in, 90mm/3.5in, 116mm/4.6in
✅ Inner groove width: 17mm/0.7in, 19mm/0.7in, 21mm/0.8in, 20mm/0.8in, 22mm/0.9in
✅ Installation aperture: 6mm/0.24in, 7mm/0.28in, 12mm/0.47in, 6mm/0.24in, 7mm/0.28in
✅ Mounting plate thickness: 2.5mm/0.1in
✅ Carrying capacity per wheel: 100KG/220lbs (1.2in), 200KG/441lbs (2in, 2.5in), 300KG/661lbs (3in), 350KG/772lbs (4in)
✅ Package includes: 4x sliding door U-groove wheels
💡 What is a U-shaped track wheel used for in heavy-duty sliding systems?
Designed for inverted track layouts, gates, and industrial carts, it handles heavy loads with quiet, steady motion. - heavy-duty nylon wheel with cold-rolled steel bracket - two bearings provide smooth, low-friction movement - suitable for inverted track, rolling gates, and wire rope rails ✝️