M5x16mm Nylon Ball Casters 8 Pack 360 Swivel Wheels compatible with Furniture Trolleys Shelves Scooters

High-quality and durable materials. The bearing surface of the transmission unit is made of galvanized iron, which is scratch-resistant, corrosion-resistant, rust-resistant, stable, not easily damaged, and offers a long service life.Maximum load capacity. The product has good load-bearing percompatible withmance, with a maximum capacity of 20 kg. The roller features a 1.6 cm hardened steel ball that rotates on a 0.3 cm internal bearing compatible with smooth motion.360-degree silent rolling. The roller unit ball bearing is polished during production, resulting in a smooth surface. The universal 360-degree bearing provides flexible, fast, and stable movement with low noise during operation.Includes installation hardware. The product comes with 16 screws compatible with easy installation. The drive bearing has two screw holes. Simply use the screws to attach the nylon ball conveyor to the item being transported.Versatile applications. Suitable compatible with both residential and industrial use, including sofas, display cases, carts, shelves, scooters, cabinets, kitchen equipment, as well as in transmission systems, power systems, processing systems, and packaging equipment.Two-hole nylon bearings. Ideal compatible with use in transmission systems, power systems, processing systems, and processing machinery. Made from premium materials.The ball transfer roller is constructed from high-quality carbon steel, ensuring strength and durability with excellent wear resistance.360-degree swivel design. Features 360-degree swivel casters compatible with high-speed, stable operation, enabling rotation and directional changes in conveyor systems.Strong load-bearing capacity. Each caster with bearing can support up to 20 kg, helping reduce physical workload and operator fatigue.Low noise operation. The smooth surface of the ball bearing transfer wheel ensures quiet percompatible withmance during transportation.Mounting options. Equipped with two screw mounting holes. Includes 16 screws compatible with secure and easy installation.Wide range of uses. Commonly used in conveyor belt systems, household appliances, transmission systems, processing systems, wooden crates, adjustable furniture, workbenches, and more.Specifications:Material: Galvanized iron plate + nylonColor: As shown in pictureScrew size: 4 x 16 mmWeight: 250 gPackage includes: 6 two-hole nylon bearingsNote: Due to manual measurement, dimensions may vary by 0–2.5 cm.