513233 Wheel hub assembly
OE: 3F232C512AG, 3F2Z1104AB
Interchange Part number: 513233, HA590025, BR930465
Flange Diameter : 6.142 In.
Bolt Circle Diameter : 4.5 In.
Wheel Pilot Diameter : 2.49 In.
Brake Pilot Diameter : 2.81 In.
Flange Offset : 1.68 In.
Hub Pilot Diameter : 3.60 In.
Hub Bolt Circle Diameter : 4.5 In.
Bolt Size : 1/2-20
Bolt Quantity : 5
Bolt Hole MET : M12X1.75
Bolt Hole qty : 3
Quality: High level
Warranty: 12 Months
Place of Origin: China (mainland)
FORD TAURUS 1980-1980
FORD TRUCK FREESTAR 2004-2006
FORD TRUCK FREESTAR 2007-2007
MERCURY TRUCK MONTEREY 2004-2006
MERCURY TRUCK MONTEREY 2007-2007
Comparison of rolling bearings and plain bearings
1. Comparison of structure and movement mode
The most obvious difference between a rolling bearing and a plain bearing is whether there is a rolling element.
Rolling bearings have rolling elements (balls, cylindrical rollers, tapered rollers, needle rollers) that rotate to support the rotating shaft, so the contact area is a point, and the more rolling elements, the more contact points.
The sliding bearing has no rolling elements and supports the rotating shaft by a smooth surface, so that the contact portion is a face.
The difference in structure between the two determines that the rolling bearing moves in a rolling manner, and the sliding bearing moves in a sliding manner, so the frictional situation is completely different.