VXB Brand 1000 lbs Capacity 12" Lazy Susan Bearing 5/16 Thick Turntable Bearings Made in USA 1000 lbs. max 15" inch to 30" inch Turntable Diameter Zinc Plated: Deep Groove Ball Bearings:
Square Rotating Bearing Plate Turntable Swivel Base Heavy Duty Ball Bearing Hardware for DIY Project - AliExpress