Assembly wheel hub bearing for FORD 515077
Interchange Part number: 141144717, 515077
Flange Diameter: 8 In.
Bolt Circle Diameter: 6.7 In.
Wheel Pilot Diameter: 4.9 In.
Brake Pilot Diameter: 5.1 In.
Flange Offset: 1.7 In.
Hub Pilot Diameter: 4.5 In.
Hub Bolt Circle Diameter: 5.5 In.
Bolt Quantity: 8
Bolt Hole qty: 4
Quality: High level
Warranty: 12 Months
Place of Origin: China (mainland)
Ford F-350 Super Duty 1999 4WD, 4-Wheel ABS, To Mar 21/1999, DRW
Ford F-450 Super Duty 1999 4WD, 4-Wheel ABS, To Mar 21/1999, DRW
Ford F-550 Super Duty 1999- 4WD, 4-Wheel ABS, To Mar 21/1999, DRW
Bearings are precision parts, so they require a very cautious attitude when using them. That is, they use high-performance bearings. If they are used improperly, they can not achieve the expected performance and easily damage the bearings. Therefore, the following matters should be noted when using bearings:
Use the right and accurate installation tools
Try to use special tools and try to avoid using cloth and short fibers.
Prevent bearing corrosion
When taking the bearing directly by hand, wash off the sweat on your hands and apply high-quality mineral oil before handling. Pay special attention to rust prevention during the rainy season and summer.
However, under certain special operating conditions, bearings can achieve longer life than traditional calculations, especially at light loads. These special operating conditions are when the rolling surfaces (tracks and rolling elements) are effectively separated by a lubricant film and the surface damage caused by contaminants is limited. In fact, under ideal conditions, so-called permanent bearing life is possible.