These versatile nylon caster wheels are equipped with ball bearings for . suitable for conveyor belts and furniture, they provide a stable and smooth rolling experience. Their sturdy construction ensures they can withstand regular use, making them an excellent choice for both home and professional settings. Features -Color:Multi -Material:Nylon, galvanized iron -Size:7.00X5.00X3.20cm/2.75X1.97X1.26in -Wheel diameter: 25 mm -Bottom hole diameter: 5 mm -Installation height: 30 mm -Reliable weight capacity: capable of handling substantial weight, these caster wheels are ideal for heavy machinery and industrial applications -Silent performance: nylon wheels operate with minimal noise, catering to environments requiring quiet functionality -Versatile rotation: the swivel design allows smooth and precise movement in all directions, even in confined areas -Friction reduction: ball bearings decrease resistance, promoting smoother operation and extending the roll bearing's service life -Effortless assembly: these wheels are easy to attach and detach, making them suitable for dynamic workflows and frequent adjustments Package list: 6 x caster wheels 16 x screws