Front Wheel Hub 8K0407613B

A wheel hub in a car serves as a crucial component that connects the wheel to the axle and supports the weight of the vehicle. It functions as a central point where the wheel rotates around, allowing smooth movement and maintaining stability. The wheel hub contains bearings that enable the wheel to spin freely and reduce friction between the moving parts. Additionally, the wheel hub houses the lug bolts or studs, which secure the wheel onto the hub assembly. Overall, the wheel hub plays a vital role in ensuring proper wheel alignment, facilitating safe driving, and absorbing the impact and weight of the vehicle. Moreover, the wheel hub assembly is responsible for driving the wheels of the car, transmitting power from the engine to the wheels. This assembly is typically connected to the axle, which receives rotational force from the transmission system. Through the wheel hub, the rotational energy is transferred to the wheel, enabling the vehicle to move forward or backward. Additionally, the wheel hub helps with braking, as it contains the brake rotor or drum that the brake calipers securely grip onto. This allows for effective braking by creating friction and converting the kinetic energy of the rotating wheel into heat energy. In summary, the wheel hub in a car acts as a critical interface between the axle, wheel, and braking system, enabling smooth motion and reliable control of the vehicle.

Quantity

1

Supplementary Article/Info 2

without wheel bearing

Thickness [mm]

72,0

Inner Diameter [mm]

44,0

Outer diameter [mm]

142,0

Pitch Circle Ø [mm]

112

Weight [kg]

1,55