The CY-12B is a versatile, flange-mounted ball transfer bearing (often called a "bull's eye wheel" or "flying saucer" caster). It features a 12mm main load-bearing ball housed in a pressed-metal, saucer-shaped base with dual mounting holes, making it ideal for omnidirectional movement in conveyors, light machinery, and heavy-duty furniture. Model CY-12B Brand ZH Material Chrome Steel precision P0 P6 P5 P4 Product Description The CY-12B is a lightweight ball transfer unit