SKF Offers Installation Guidelines and Part Numbers for Chrysler, Ford and GM Axles
Resource from: SKF Likes:3198
Apr 12,2011
(April 12, 2011)
Certain rear wheel bearings use the axle as an inner race. At times, worn or pitted rollers, chipped or damaged bearings can wear a groove into the axle shaft. Over time, the seal may also wear a groove into the axle shaft. When this occurs it's usually necessary to replace the axle shaft assembly, bearings and seal.
A cost-saving approach offered by SKF is an axle shaft repair bearing. The axle repair bearing assembly replaces both the bearing and the conventional seal requiring no additional parts. The repair bearing moves the position of the bearing and seal so that they ride on an unworn section of the axle shaft.
Six part numbers – R1559, R1561-F, R1561-G, R1563, R57509 and R59047 – cover the most popular Chrysler, Ford and GM axles. Each repair bearing comes ready to install for fast and reliable service.
Prior to replacement of the repair bearing assembly, the axle shaft should be examined for rust, corrosion, or imperfections that would prevent the bearing or seal from proper seating or sealing of the new repair bearing. The axle tube housing depth should be checked to ensure the repair bearing can be used for your application.
The depth and inner dimension of the axle tube should be compared to the width and outside diameter of the repair bearing. Certain models have a narrowed axle tube that will not allow the repair bearing to be properly installed. If the axle tube has a bearing seat on the inside of the axle tube, measure the depth from the outside edge of the axle tube to the inside seat and compare this to your repair bearing width. This measurement will ensure the repair bearing can be properly seated. Next measure the axle tube inner dimension with a telescoping gauge; this will determine if the axle tube may narrow on the inside.
narrow and the seat recess measurement is acceptable follow the guidelines below for installation:
Following the vehicle manufacturer’s recommended disassembly procedures, remove the axle, old seal and bearing.
Use only a fine grade emery paper to clean the axle shaft between the flange and the worn area. This will be the new roller path and seal surface.
Remove new bearing from its protective wrapping and dip it in clean differential oil. Allow bearing to drain excess oil before installing.
Install bearing in the axle housing with seal facing out. Caution: assembly force must be applied to bearing ring and not to seal. Striking or pushing on the seal will result in failure. A correctly installed bearing may extend out from the housing up to 1/4".
Re-install the axle per manufacturer’s recommended assembly procedures. Remember to clean differential housing and fill the differential with clean oil.
(SKF)
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1.The news above mentioned with detailed source are from internet.We are trying our best to assure they are accurate ,timely and safe so as to let bearing users and sellers read more related info.However, it doesn't mean we agree with any point of view referred in above contents and we are not responsible for the authenticity. If you want to publish the news,please note the source and you will be legally responsible for the news published.
2.All news edited and translated by us are specially noted the source"CBCC".
3.For investors,please be cautious for all news.We don't bear any damage brought by late and inaccurate news.
4.If the news we published involves copyright of yours,just let us know.
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