Automotive bearings have two main functions: One is to […]
Automotive bearings have two main functions:
One is to keep the shock absorber rotating with the wheels when the vehicle is turning, so as to maintain the flexibility of steering;
The second is that the outer ring of the pressure bearing is made of rubber, which can maintain the soft connection between the body and the shock absorber, and prevent the vibration from being transmitted to the body through the shock absorber due to uneven road surface when the car is running.
During the driving process, due to road conditions and other reasons, the pressure shaft bearing often cracks and damages, so that when driving on a bumpy road, the front will make a "boom" sound, which will make the wheel positioning inaccurate.
Commonly used in the inner and outer bearings of the square hub, the bearing of the transmission shaft bridge, the bearing of the tensioning wheel of the belt, the bearing of the input end of the shaft of the transmission, the bearing of the output end of the two axles, the needle bearing of the transmission, the knuckle Flat bearing, the input end bearing of the differential. Among them, the gearbox and differential are assembled from a large number of gears and bearings, and the inner and outer bearings of the hub are most frequently changed. When maintenance is performed, they must be inspected and oiled.