Wheel hub assemblies and methods of producing a wheel hub assembly

A wheel hub assembly comprising:

• a wheel hub fastened to a wheel of a vehicle, the wheel hub having a rotor mounting surface facing an inboard direction;
• a disc brake rotor having a mounting surface attached to the rotor mounting surface, the mounting surface facing an outboard direction;
• and
• a bearing mounted inside the wheel hub,
• wherein the wheel hub includes a cylindrical portion and a flange formed to extend radially outward from the cylindrical portion and to continuously extend in a circumferential direction, the flange having a flange surface facing the outboard direction, and
• wherein the rotor mounting surface is machined after installation of the bearing inside the wheel hub and fixation of the bearing to the wheel hub by a snap ring such that a runout of the rotor mounting surface is less than or equal to 30 micrometers (μm).