Wheel hub unit bearing

The main function of the wheel hub bearing unit is to bear weight and provide precise guidance for the rotation of the wheel hub. It bears both axial and radial loads. Traditional car wheel bearings are composed of two sets of single row bearings, and the installation, oiling, sealing, and clearance adjustment of the bearings are all carried out on the car production line. This structure makes it difficult to assemble, costly, and unreliable in automobile production plants. In addition, during maintenance at repair points, the bearings also need to be cleaned, greased, and adjusted. The wheel hub bearing unit integrates two sets of bearings into one and incorporates components such as splines and ABS sensors. It has the advantages of light weight, compact structure, large load capacity, lubricating grease injection into the sealing structure of the bearing, omission of external wheel hub seals, good assembly performance, and users can omit clearance adjustment and maintenance. It has been widely used in cars and has a trend of gradually expanding its application in heavy-duty vehicles. A very important component.

Exquisite craftsmanship, outstanding performance

Low resistance and efficient operation: Through the unique design of rolling elements and high-precision raceways, the friction during operation is greatly reduced, making the wheel hub rotate more smoothly, effectively reducing energy loss, thereby improving the fuel economy of the vehicle and reducing usage costs.

Stable handling and safety protection: relying on high-precision manufacturing technology, the high smoothness of the wheel hub unit bearings during rotation is ensured, enabling the vehicle to have excellent handling and stability while driving. Whether driving at high speeds or facing complex road conditions, it can provide drivers with a safe and reliable driving experience.

High quality materials, durable and long-lasting

Wear resistance and fatigue resistance: High quality bearing steel materials are selected and subjected to special heat treatment processes to endow the wheel hub unit bearings with excellent wear resistance and fatigue resistance. Even under harsh working conditions such as frequent start stop and high-speed driving, it can still maintain stable operation, effectively extending the service life of the product.

Adapting to complex environments: Whether it is harsh weather conditions of high temperature and humidity, or special geographical conditions of cold and dust, this wheel hub unit bearing can easily cope with them, always maintaining excellent performance and providing solid support for the all-weather operation of vehicles.