This hub bearing has an outer diameter of 70 mm and a height of 40 mm. This Great Wall Auto Parts product name is Great Wall Florid Car Front Hub Bearing Assembly, This Car Auto Parts OE Number is 3103200-M00. This Car Spare Parts belongs to Transmission System of Car Chassis System. This Auto Spare Parts is suitable for CC7130SM00.CC7130AM00 and CC7130MM00 modles of Great Wall car.
The main function of the hub bearing is to load and provide precise guidance for the rotation of the hub. It is both an axial load and a radial load and is a very important component. The traditional automotive wheel bearings are composed of two sets of tapered roller bearings or ball bearings. The installation, oiling, sealing and clearance adjustment of the bearings are carried out on the automobile production line. This structure makes it difficult to assemble in a car production plant, high in cost, and poor in reliability, and the car needs to be cleaned, oiled and adjusted at the time of maintenance. The hub bearing unit is developed on the basis of standard angular contact ball bearings and tapered roller bearings. It integrates two sets of bearings and has good assembly performance, can eliminate play adjustment, light weight, compact structure and load capacity. Large, sealed bearings can be pre-loaded with grease, omitting external hub seals and maintenance-free. They have been widely used in cars, and there is a tendency to gradually expand applications in trucks.
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Product Categories : Car Chassis System > Transmission System