Many shower doors use rollers for smooth sliding. Brass bearings in these rollers provide durability and resistance to corrosion, which is essential in the humid environment of a bathroom. They ensure that the shower door glides smoothly along its track.
Some bathrooms have sliding doors for entry or to separate different sections of the bathroom. Rollers with brass bearings can be employed in the sliding mechanism of these doors. Again, the brass bearings offer longevity and resistance to the moisture typically found in bathrooms.