1. Fine Material Selection: Thickened coldrolled cast steel, strong and loadbearing, black painted surface, odorless, not easy to peel off, hard texture, circular rotation, balls arranged in sequence, rotation is smoother and quieter, easytooperate turntable, rotatable lazy Susan turntable bearing, furniture ball bearing turntable. 2. Installation Instructions: Bearing with special structure and multiple functions such as rotation, transmission, and fixation, equipped with professional fastening screws, easy to install. The turntable's rotating connection is made of solid thick rivets, sturdy and robust, economical and practical, does not fall off. 3. Dimensions Load Capacity: 6 inches (load 150 kg), 8 inches (load 180 kg), 10 inches (load 250 kg), 12 inches (load 300 kg), 13 inches (load 350 kg), steel plate thickness: 2.0 mm. 4. Application Scenarios: Used for various furniture bar stools, office swivel chairs, car seats, exhibition stands, heavy machinery, record players, model transpositions, photo tables, rotating display cabinets, swivel chairs, televisions, etc.