The 2.5x6x2.8mm Thrust Bearing, identified as part number BLH3438, is designed specifically for top-performing models such as the 180 CFX, 130 S, and Fusion 180. This high-quality bearing ensures optimal performance and durability for your airframe parts, making it an essential component for any serious hobbyist. With precise dimensions of 2.5mm, 6mm, and 2.8mm, this bearing is engineered for smooth operation and reliability in various conditions.