360Flexible Rotation: Features of Flexible Rotating Slewing Bearing. Sufficient number of balls between the square top plate and the bottom plate allows 360 degree rotation on the lubricated ball track to meet desired needs.Excellent Material: The rotating bearing is made of heavy duty steel and the surface is treated with zinc, which is durable, corrosion resistant and long lasting. .Super bearing capacity and stability: The turntable can withstand strong pressure and is not easy to deform. The internal riveting structure ensures that it can be spun for a long time without the steel sheet falling off.Reasonable design: The bearings and brackets are designed with round grooves, which can adapt to various components and reduce friction.Convenient and Universal: The swivel bearing is a good tool for furniture assembly and manual work. They are very suitable for display bases, TV bases, rotary table connections, rotary shoe cabinets, cabinets, etc.Product Description the blackProduct Description:Our turntable ball bearings are made of galvanized steel and are designed with steel balls full full. It not only can rotate 360 flexibly and quietly, but also has excellent load-bearing capacity and excellent stability. It is a practical bearing that meets the flexibility requirements of the turntable.Ideal for:monitoringplatinum televisionPlatinum connectionRotating shoe cabinetRotating rackKitchen trays and shelvesFeature:Material: Galvanized SteelSurface Treatment: GalvanizedBlackQuantity: 4 Dimensions: approx 71mm x 71mmThickness: approx 0.8mmPackage:4 x ball bearings rotating cricket bars (installation screws not included) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.