2.5in 304 Stainless Steel Universal Track Rollers, 4-Piece H Groove Sliding Gate Wheels, Heavy Duty Silent Smooth Casters for Pulley Rail, Rolling Driveway Gate

Track Roller Dimensions: Wheel Diameter 58mm/2.28in, Groove Width 22mm/0.86in, Wheel Width 29mm/1.14in, Total Height 75mm/2.95in, Plate Size: 90x40mm/5.54x1.57in(LxW), Hole Distance: 77x29mm/3.03x1.14in(LxW), Hole Dia.: 8mm/0.31in SUS304 Material: The H groove wheels are made of 304 stainless steel, which have higher strength, super capability, durable and easy to clean. These pulleys promise durability and long-term service. Easy Installation: The 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, and the pulley adopts self-locking screw to lock the rotating shaft. Mute Duplex Bearings: The Silent Duplex Bearing can greatly reduce the friction of the cable pulley and make the cable pulley rotate smoothly and stably. You can hardly hear the sound when it works. Wide Applications: The H groove wheel is suitable for many scenes, such as sliding door, home fitness device, wire rope traction, material movement and handling, home DIY kit sunshade sail, wave sun cover, clothes drying, as well as lifting cargo, suitable for a variety of home and industrial scenes.