Skelang 4 Pcs 2" U-Type Groove Wheel Heavy Duty Rigid Caster with Bracket for 3/4" Round Tube Track, Rolling Gate, Industrial Machines, Wire Rope Rail, Loading Capacity 660 Lbs

U-groove wheel is especially applied to the round tube track. Galvanized on the steel surface, it is rigid strong and durable to load up to 660 lbs. Fits to 3/4" round tube rail, the U-shaped groove decreases friction of sharp sided track. Used widely to inverted track, yard gate, rolling gate, patio sliding gate, industrial machines, wire rope rail device, containers racks, baby gate, dog gate. Specifications: Material: Galvanized steel Wheel Diameter: 2” Loading Capacity: 660 lbs Package Includes: 4 × U-groove wheels

• MATERIAL: Made of high quality galvanized steel, the U-groove wheel is waterproofed and corrosion-resistant, rigid strong
• SIZE: It fits to the 3/4" round tube orbit. The main wheel is 2" in diameter, groove width is 0.87", and caster height is 2.8". Holes distance of the plate is 2.09"× 0.79"(L×W)
• LOAD CAPACITY: Each wheel loads up to 660 lbs, the U-groove wheel slides more evenly, stably and loads more on the round tube track
• BEARING FEATURE: There are two rolling bearings built in the groove wheel for well sliding
• WIDELY APPLICATION: Used to 3/4" pipe track, yard gate, rolling gate, patio sliding gate, industrial machines, wire rope rail device, container racks, baby gate, dog gate