U Type Groove Wheel For Sliding Doors And Inverted Track Heavy Duty Cast Iron Caster With U Groove For Round Tubes 300kg Load Capacity Industrial Machines Wire Rope Rail U Groove Track Wheel 4 Pack

Heavy-Duty U-Groove Wheel for Round Tubes, 4 Pack
✔️ 4-pack U-shaped groove wheels, heavy cast iron, 900 kg

This heavy-duty U-type groove wheel is designed for round tube tracks and inverted rails, making sliding doors, gates, and industrial carts move smoothly. Its cast iron body provides durability and wear resistance for long service in warehouses, factories, and transport systems.

✅ Wheel diameter options: 1.9in (49mm); 2.2in (56mm); 3.1in (78mm); 3.7in (93mm)
✅ Installation height options: 2.2in (56mm); 2.5in (64mm); 3.3in (83mm); 4.2in (106mm)
✅ Four-wheel carrying capacity: 600kg; 750kg; 750kg; 900kg (per set)

💡 What is a U-shaped groove wheel used for in track systems? This handy wheel helps guide movement on round pipe tracks and support heavy loads in doors and gates. 1) Handy for round-tube tracks and inverted rails
2) Reduces noise and vibration for smooth operation
3) Durable cast iron with U-groove for long life
4) Easy to install on existing frames