38x52x7 oil seal
2. Contaminant Protection Grease seals act as a first line of defense against contaminants. Dust, water, and debris can enter the bearing assembly and potentially lead to corrosion, pitting, and other forms of wear. By keeping these contaminants out, grease seals help maintain the integrity of the bearings.
wheel bearing grease seal

On the other hand, polyester is a synthetic fiber that adds remarkable durability and wrinkle resistance to the mix. Polyester shirts are known to hold their shape well after washing and resist shrinking or stretching. This makes them easier to care for—no need for extensive ironing or special washing instructions. Moreover, polyester is inherently more resistant to stains and fading compared to cotton, ensuring that the garment continues to look fresh and vibrant over time. The blend of polyester also enhances the upkeep of the cotton fibers, allowing for easier maintenance without compromising on comfort.
50 cotton 50 polyester shirts
