The CY-19TB is a light-duty ball transfer unit (often called a "bull's eye" bearing) featuring a 19 mm main ball and a spring-damping mechanism. It has a rated load capacity of 15 kg to 20 kg and is commonly used for omni-directional conveying, packaging machinery, and furniture drawers. Model CY-19TB Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description The CY-19TB is a universal ball transfer unit, commonly known as a "bull's eye wheel" or "universal