Auto Bearing ET-CRI-0678LLCS70

Advantage of Automotive Wheel Bearing

1. good assembly performance, and clearance adjustment can be omitted.

2. light weight, compact structure and large load capacity.

3. in order to seal the bearing, the lubricating grease can be installed in advance, the external hub seal can be omitted and the maintenance can be avoided.

Basic knowledge

The main role of wheel bearings is to bear the weight and provide precise guidance for the rotation of the wheel, which is subject to both axial and radial loads. Traditionally, bearings for automotive wheels are made of two sets of tapered roller bearings or ball bearings combined, and the mounting, oiling, sealing and clearance adjustment of the bearings are carried out on the automotive production line. This structure makes it difficult, costly and unreliable to assemble in the automobile production plant, and the bearings need to be cleaned, oiled and adjusted when the car is maintained at the repair point.

Classification of Wheel Hub Bearings

There are four types of automotive hub bearings used in the market, namely, generation 0 hub bearing, generation 1 hub bearing, generation 2 hub bearing and generation 3 hub bearing. The most common is the 3-belt hub bearing. However, the generation 4 hub bearing unit has only been successfully developed, and there are still some problems to be solved in its practicality. However, the generation 4 hub bearing unit will be a trend in the development of hub bearings in the future.

Shipping port: Qingdao/Tianjin
Supply Ability: 100,000 pieces per month
Package：

Plastic bag + single box + carton + plywood pallet

Neutral industrial packaging + neutral carton packaging + pallet

According to customer requirements

1.ET-CRI-0678LLCS70/L260 Automotive Bearings for automotive.With the development of technology, car hub units have been widely used in cars. The application scope and quantity of hub bearing unit are increasing day by day, and now it has 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 sleeve the bearing onto the axle and fix it with nuts. It makes the maintenance of the car easier. The third generation wheel hub bearing unit adopts the combination of bearing unit and anti lock brake system ABS.

2.ET-CRI-0678LLCS70/L260 Automotive Bearings for trucks.The truck hub bearing is applied to the front wheel of a new 16 ton truck. It is the first in China to apply the second generation of truck hub bearing product series to domestic trucks. In the future, it also has the trend of gradually expanding its application.