Pulley,Pulley Wheel, U-Groove Wheel Heavy Duty Nylon Caster,Sliding Door Pulley,for Inverted Track,Industrial Machines Carts,Wire Rope Rail,Rolling Gate(3in/79mm)

Heavy-duty nylon U-groove pulley wheel for sliding doors and industrial tracks, 3 inches (79 mm)
✔️ Nylon construction with steel bracket, handles 300 kg (661 lbs) per wheel, smooth quiet slide for gates and carts

This is a set of 4 heavy-duty U-groove pulley wheels made from tough nylon and steel, ideal for sliding doors, industrial carts, and inverted tracks in workshops or warehouses to handle heavy loads with ease and reduce friction.

✅ Material: High-quality nylon wheel paired with cold-rolled steel bracket for strength and durability, ensuring long-lasting performance on various tracks.
✅ Size: Wheel diameter of 3 inches (79 mm), total height 3.5 inches (90 mm), inner groove width 0.8 inches (20 mm), and installation aperture of 0.24 inches (6 mm) for straightforward setup.
✅ Capacity: Each wheel supports up to 661 pounds (300 kg), perfect for heavy sliding doors or trolleys without added noise.
✅ Usage: Great for inverted tracks, rolling gates, and wire rope systems, making everyday operations smoother and more efficient.

💡 Why choose U-groove pulley wheels for heavy-duty applications?
U-groove pulley wheels offer reliable performance in demanding setups.
- Provide smooth, low-friction movement essential for industrial tracks and sliding systems
- Handle substantial weights while keeping operations quiet and efficient
- Fit various projects from garage doors to factory carts, boosting productivity
- Outlast standard options with their robust nylon and steel build for everyday use