Front Hub Repair Kit 33104-3103800

Front Hub Repair Kit 33104-3103800 contains two bearings, their OE numbers are: AA and BB. In addition, there is a dust cup. The dust cup can not only prevent external dust, sand, metal fragments and other debris from entering the bearing, protecting the cleanliness and running stability of the bearing, but also maintain the cleanliness and performance of the lubricating oil, thereby extending the service life of the bearing.

Product Description

What is the function of bearing dust cover?

1. Prevent external debris from entering the inside of the bearing

If debris is not blocked in time, it is easy to enter the bearing, resulting in increased bearing load, increased wear, and even failure. The existence of the dust cover effectively isolates these external pollution sources and protects the cleanliness and operational stability of the bearings.

2. Protect lubricating oil from contamination

Bearings require lubricating oil to reduce friction and wear during operation. The dust cover can also prevent dust, water vapor and other impurities from entering the lubricating oil, maintaining the cleanliness and performance of the lubricating oil, thereby extending the service life of the bearing.

3. Reduce bearing wear and failure rate

Bearing dust covers can significantly reduce bearing wear and failure rates. In addition, the dust cover can also reduce bearing damage caused by oxidation, corrosion and other external factors to a certain extent.

4. Easy maintenance and replacement

The structural design of bearing dust shields usually facilitates maintenance and replacement. When the dust cover is damaged or needs to be replaced, a new dust cover can be easily removed and installed without the need for complex disassembly and repair of the entire bearing.