Ball caster wheels are a type of wheel design used for desks, storage racks, chairs, lockers, shoe racks, bookshelves, cabinet, trolley, and other small furniture where smooth and effortless movement is desired. These wheels feature a spherical ball-shaped design that allows for omnidirectional movement, making them great for maneuvering in tight spaces or changing directions with ease.Specifications:Color: GoldMaterial: Carbon Steel, PPTotal Load Capacity: 180 kg / 397 lbs, Each Load Capacity: 60 kg / 132 lbsWheel Diameter: 50 mm / 1.5 inchMounting Height: 62 mm / 2.44 inchMounting Hole Center Distance: 28 mm / 1.1 inchAperture: 5 mm / 0.2 inchPlate Size: 38 x 38 x 1.6 mm / 1.5 x 1.5 x 0.06 inch (L*W*T)M4 Stainless Steel Screw Size: 15.4 x 13.5 mm / 0.6 x 0.
eBay