Auto front wheels hub 515072 for DODGE

What is a hub bearing?

The hub bearing is a part that connects the tire (rotating member) / brake disc (rotating member) and the steering knuckle (Knuckle). Its main function is to reduce friction for the rotating pair and also to transmit torque. It is subjected to very large radial loads (vehicle weight) and axial loads (lateral or lateral impact forces of the tire when steering).