Rigid Track Wheel Sliding Gate Roller In Galvanized 45 Steel For Heavy Duty Barn Doors And Industrial Carts With Dual Bearings Gate Frame Hardware Durable Wire Wheel That Rolls Smooth

Heavy-Duty Track Wheel for Smooth Sliding Gates
✔️ 45# steel, galvanized wheel with double bearings and H-groove

This heavy-duty track wheel is designed to support sliding gates, barn doors, industrial carts, and other rail-guided systems. Made from 45# steel with a galvanized finish, it delivers strength, durability, and smooth operation in tough environments.

✅ Material: 45# steel with galvanized surface for corrosion resistance
✅ Bearings: built-in double bearings for quiet, smooth sliding
✅ Groove: H-shaped groove fits square tubes and reduces vibration
✅ Load capacity: up to 3300 lb depending on wheel size
✅ Applications: ideal for electric rolling doors, industrial trolleys, and heavy-duty gates
✅ Diameters: 50 mm, 60 mm, 80 mm, 100 mm, 120 mm, 150 mm (2.0 in, 2.4 in, 3.0 in, 3.7 in, 4.7 in, 6.0 in)

Wheel Dia	Load Capacity	Dia (mm) / (in)
50 mm	250 kg (550 lb)	50 mm / 2.0 in
60 mm	300-500 kg (660-1100 lb)	60 mm / 2.4 in
80 mm	500 kg (1100 lb)	80 mm / 3.0 in
100 mm	800 kg (1760 lb)	100 mm / 3.7 in
120 mm	1000 kg (2200 lb)	120 mm / 4.7 in
150 mm	1500 kg (3300 lb)	150 mm / 6.0 in

💡 What is a sliding gate track wheel with dual bearings used for and why choose this style? This handy wheel is designed to let doors and carts glide smoothly along rails in heavy-duty settings. - It supports heavy loads in gates, doors, and industrial carts - It reduces noise and vibration for smoother operation - It fits galvanized rails and square tubing via an H-shaped groove