Vehicle with a wheel hub assembly

A wheel hub assembly for a vehicle, the wheel hub assembly comprising:

• a shaft adapted for operatively connecting to a motor of the vehicle, the shaft including:
• a threaded end portion;
• a first splined portion including a first plurality of external splines;
• and
• a second splined portion including a second plurality of external splines,
• the first splined portion and the second splined portion being spaced apart in an axial direction;
• at least one bearing disposed around the shaft for rotationally supporting the shaft on the vehicle, the at least one bearing being disposed between the first splined portion and the second splined portion in the axial direction;
• an integral braking hub disposed on and connected to the shaft, the integral braking hub including:
• a central hub portion including a plurality of internal splines engaging the first plurality of external splines of the first splined portion of the shaft, and
• a brake disc portion extending radially from the central hub portion, the brake disc portion being integral with the central hub portion,
• the central hub portion and the brake disc portion being formed as a single unit,
• at least one of the central hub portion and the brake disc portion defining a plurality of through-holes;
• a wheel fastened to the integral braking hub by a plurality of fasteners, each one of the plurality of fasteners passing through a corresponding one of the plurality of through-holes;
• and
• a nut fastened to the threaded end portion of the shaft, the wheel being disposed between the nut and the brake disc portion in an axial direction of the shaft.