Drive shaft center support bearing for Ford
OE: B9TZ4840, F5TZ4800A, 362145
Interchange Part number: 170053, 1700936, HB88107
Size: BORE_INCH: 1.378
BORE_MM: 35
OD_INCH: 2.8346
OD_MM: 72
WID_INCH: 6.624
WID_MM: 168.25
Quality: High level
Warranty: 12 Months
Certificate: ISO/TS16949
Place of Origin: China (mainland)
Application:
Ford F-250 1997
Ford E-150 1992
Ford LN8000 1997
CHEVROLET K2500 SUBURBAN 1998
The rigidity of the bearing refers to the amount of force required to produce a unit deformation of the bearing. The elastic deformation of rolling bearings is very small and can be ignored in most machines. However, in some machines, such as machine tool spindles, bearing rigidity is an important factor. Cylindrical and tapered roller bearings are generally used. Because these two types of bearings are subjected to load, their rolling elements and raceways are in point contact and have poor rigidity.
In addition, various types of bearings can also be pre-tensioned to achieve the purpose of increasing the rigidity of the support. For example, angular contact ball bearings and tapered roller bearings, in order to prevent the vibration of the shaft and increase the rigidity of the support, a certain axial force is often applied at the time of installation to press them against each other. The amount of pre-tightening should not be too large. When it is too large, the bearing friction will increase, the temperature rise will increase, and the bearing life will be affected.
