Welcome to the store! Flexible Rotation: Ball bearing race for smooth rotation Our turntable bearing features a deeper ball bearing race to allow the balls to move effectively and smoothly Applicable Occasions: Suitable for replacement on many chairs, bar stools, chairs, boat seats, suitable for use with rotating shelves in corner cabinets Material: This turntable bearing is made of galvanized steel, surface treated with zinc plating, corrosion-resistant and rust-proof Turntable bearing with enough balls inside, meets the requirements of turntable flexibility Design Concept: Round groove design for storage and support, meets the function of weight-bearing, reduces the possibility of excessive friction, harmless to the table Overall Size: 72 x 72 x 9 mm / 2.8" x 2.8" x 0.35" (L*W*T) Load Capacity: 60 kg / 150 pounds Your satisfaction is our top priority. We will provide you with the best service. If you find any problems after receiving the product, such as damage, incorrect quantity, etc., please contact us immediately and we will provide you with the best solution!