Manufactur standard Mg 3 Catalog - MG 350 Collection Of Various Wheel Bearings – Zhuomeng

Products Information

Product knowledge

The main function is to bear the load and provide accurate guidance for the rotation of the hub. It bears both axial load and radial load. It is a very important part. The traditional automobile wheel bearing is composed of two sets of tapered roller bearings or ball bearings. The installation, oiling, sealing and clearance adjustment of the bearing are carried out on the automobile production line. This structure makes it difficult to assemble in the automobile factory, high cost and poor reliability. Moreover, when the automobile is maintained at the maintenance point, the bearing needs to be cleaned, oiled and adjusted. The hub bearing unit is developed on the basis of standard angular contact ball bearing and tapered roller bearing. It integrates the two sets of bearings. It has the advantages of good assembly performance, omitting clearance adjustment, light weight, compact structure, large load capacity, pre loading grease for sealed bearings, omitting external hub sealing and free from maintenance. It has been widely used in cars, It also has the trend of gradually expanding its application in trucks.

10145145 350 rear wheel bearing – disc brake

350 release bearing 10100210

50015631 350 front wheel bearing-c3974

matters needing attention

The bearing should be installed in a clean and tidy environment. The entry of small particles into the bearing will also shorten the service life of the bearing. It is very important to maintain a clean environment when replacing bearings. It is not allowed to knock the bearing with a hammer, and pay attention not to drop the bearing on the ground (or similar improper treatment). Check the condition of the shaft and bearing seat before installation. Even slight wear will lead to poor fit, resulting in early failure of the bearing.

For the hub bearing unit, do not attempt to disassemble the hub bearing or adjust the sealing ring of the hub unit, otherwise the sealing ring will be damaged and water or dust will enter. Even the raceway of the sealing ring and inner ring are damaged, resulting in permanent failure of the bearing.

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