This harvester is provided with: end-side bearings 105 which rotatably support a rotating support shaft 24a while being respectively supported, in both right and left boss parts 25, at locations 25a, in the boss parts 25, that are farther from an endless rotating transport body and center-side bearings 106 which rotatably support the rotating support shaft 24a while being supported, between the right and left terminal bearing 105, at locations 25b, in the boss parts 25, that are closer to the endless rotating transport body.