AXA1243 Bearing 15x21x4mm (2) (AXIC1243)

For Futaba, Axial, Hitec D-Series and HSB-Series, and Savox Servos, the product features a hard anodized aluminum construction. It utilizes a compression mount, with two screws that install on either side of the arm and tighten around the servo spline. The design incorporates a 3x30 pitch.