Hubsan 507a Star Pro

thingiverse

A new propeller shaft bearing is required for the Hubsan 507a drone, specifically a 1.8 millimeter thick shaft bush that fits perfectly onto its hubs. This upgrade will help maintain smooth and efficient flight operations by reducing friction and ensuring stable performance. The correct fitment of this bearing is crucial in preventing any potential damage to the propellers or other internal components, thereby prolonging the overall lifespan of the drone.