The Front Wheel Hub Assembly for JEEP CHEROKEE is one of the important components of the car. Its main function is to carry the weight and provide precise guidance for the rotation of the hub, which requires it to withstand both axial and radial loads. It is mainly composed of a hub brake hub connecting the inner and outer rings of the screw nut bearing, and is an important component of the automobile axle. Therefore, in order to ensure the accuracy of the product, the burr corrosion on each component must be removed and cleaned before assembly, so that the joint surface of each component is smooth and flat before assembly. Besides, our Front Wheel Hub Assembly for JEEP CHEROKEE is suitable for JEEP CHEROKEE.
Mechanism Of Bearing Failure
Contact Fatigue Failure
Contact fatigue failure refers to the failure of the working surface of the bearing subjected to alternating stress. Contact fatigue spalling occurs on the bearing working surface, often accompanied by fatigue cracking. First, the enthalpy is generated from the maximum alternating shear stress below the contact surface, and then spread to the surface to form different flaking shapes, such as pitting or pitting. , peeling off into small pieces called shallow peeling. Due to the gradual enlargement of the exfoliation surface, it tends to expand deeper and form deep exfoliation. Deep exfoliation is the source of fatigue in contact fatigue failure.
Wheel Bearing Hub for JEEP CHEROKEE COMANCHE WRANGLER 513084
Flange Diameter: 6.043 In.
Bolt Circle Diameter: 4.500 In.
Wheel Pilot Diameter: 2.812 In.
Brake Pilot Diameter: 2.832 In.
Flange Offset: 2.133 In.
Hub Pilot Diameter: 3.942 In.
Hub Bolt Circle Diameter: 4.750 In.
Bolt Size: 1/2-20
Bolt Quantity: 5
Bolt Hole MET: M12X1.75
Bolt Hole qty: 3
Flange Shape: Triangular
ABS Sensor: Yes
Number of Splines: 27
JEEP GRAND CHEROKEE