General description This Silent Rotating Ball Bearing features a swivel metal base designed for heavy-duty use. With a diameter of 50 cm (20 inches), it is made from stainless steel, ensuring anti-corrosion and anti-rust properties. The bearing can support a maximum load capacity of 200 kg, making it ideal for various applications. Technical specifications Material: Stainless steel Thickness: 1.3 cm Maximum load capacity: 200 kg Diameter: 50 cm (20 inches) Usage This versatile bearing can be used in multiple settings, including: Furniture Cabinets Tables Boat seats Motorhomes Caravans Maintenance For optimal performance, it is recommended to regularly add light oil to the area where the steel balls are placed. Other information Features soft rubber feet on the bottom to prevent damage to surfaces. The design allows for free spinning and has a visually appealing appearance.