NEWS

Oil-free lubrication or low-oil lubrication is suitable for places where refueling is impossible or difficult, and can be used without maintenance or with little maintenance.

Self-lubricating bearings are now mainly divided into two series, oil-free lubricated bearing series and boundary lubricated bearing series. So what are the main characteristics and advantages of self-lubricating bearings during use?

Approximately 25% of all premature koyo bearing failures are caused by improper installation or incorrect use. Various applications may require heating, mechanical or hydraulic installation methods to properly and efficiently install automotive wheel hub bearings. Selecting the right installation method for the application will help extend the life of the bearing and reduce the cost of premature bearing failure and potential damage to the application.

In the past, most of the wheel hub bearings for cars were used in pairs of single-row tapered rollers or ball bearings. With the development of technology, car hub units have been widely used in cars. The scope and amount of use of wheel hub bearing units are increasing day by day, and they have now developed to the third generation: the first generation is composed of double-row angular contact bearings. The second generation has a flange on the outer raceway for fixing the bearing, which can simply be put on the axle and fixed with nuts. This makes the maintenance of the car easier. The third generation of wheel hub bearing units uses a bearing unit and an anti-lock brake system. The wheel hub unit is designed with an inner flange and an outer flange. The inner flange is bolted to the drive shaft, and the outer flange installs the entire bearing together.

The inspection of TIMKEN bearings should be carried out under a diffuse light, and the appearance, cracks and other parts of the TIMKEN bearings should be carefully observed.