3 Inch Stainless Steel H Groove Wheel Pulleys, 4 Pack Heavy Duty Track Wheels Sliding Gate Rollers for Handling, Moving, Swing Sliding Gate

Specific Dimensions: 3 inches H Type groove pulley. Wheel Diameter 68mm/2.68in, Groove Width 22mm/0.87in, Outer Width: 30mm/1.18in, Total Height: 82mm/3.23in. Max Load: 600kg/1320lbs. SUS304 Material: Our H groove wheel is made of stainless steel with good wear resistance, heat resistance, low temperature strength and high mechanical properties. Easy to Install: The duplex bearing nut disassembly method is more convenient than the installation method of the circlip shaft, and the pulley wheel installation is simple and convenient, The nut is not easy to loosen. Silent & Smooth: There are two rolling bearings built in the groove wheel, which can reduce the friction with the wheel and ensure quiet and smoothy rolling. The surface of roller was polished smoothly to avoid rope or wire damage for excessive friction. Wide Application: Sliding pulley wheel is ideal for material handling and moving, home gym wire rope rail sliding gate, industrial carts, assembly fixtures, containers, racks, and other equipment and projects.