Abstract: A driven wheel hub suitable for industrial vehicles, agricultural machine civil engineering equipment and materials handling equipment is closed by a removable cover independent of a flange enabling a wheel to be attached to it. It comprises a hollow body within which is a gear assembly and at least one brake disk constrained to rotate with the wheel shaft, the clamping of which is controlled by a hydraulic control unit. The hydraulic control unit is entirely accommodated within a housing formed for this purpose within the corresponding stub axle, and this housing is open in the axial direction on the same side as the cover.