U-Groove Track Wheel,roller wheels, Sliding Gate Roller with Bracket,Heavy Duty Barn Door Casters,45# Steel Slide Gate Hardware,for Gate Frame,Industrial Machines Carts,Wire Rope Rail(Slot Width 41mm)

[Features] Built-in double bearings, with good sliding and stability, can reduce vibration, reduce noise, and run smoothly. [Heavy material] The track wheel is made of high-quality 45 # steel, with fixed guide rails. The finished product is not easy to deform, wear-resistant, high strength, good flexibility, and durable. [Powerful load capacity] Heavy duty casters and sturdy steel structure provide super load capacity for the project. Designed for loads up to 2200 pounds. [U-shaped groove design] Unlike other grooved wheels, the U-shaped groove can perfectly adapt to the inverted track, and can reduce vibration, noise-free and silky smooth. Used to inverted track, yard gate, rolling gate, patio sliding gate, industrial machines, wire rope rail device, container racks。