The manufacturing process of wheel hub bearings begins with the selection of high-quality steel. This material is then meticulously shaped into a precise design, ensuring the bearing's durability and ability to withstand heavy loads.
The next step involves heat treatment, a critical phase that enhances the bearing's hardness and resistance to wear. This process involves heating the steel to a specific temperature before cooling it rapidly, resulting in a stronger, more resilient product.
Finally, the wheel hub bearing undergoes rigorous testing to ensure its performance and reliability. This includes checking for any defects, measuring its precision, and testing its load-bearing capacity. Only after passing these stringent tests is the bearing deemed ready for use.