What is the centre of a wheel?
Hub. The hub is the center of the wheel, and typically houses a bearing, and is where the spokes meet. The Hub. The hub is the center part of the wheel that the rim attaches to. It’s home to the brake pads, calipers, and rotors. All of that attaches to the axle and allows the vehicle to move and stop.Wheels, on the other hand, often have a special name for their center and that is the hub of the wheel.