http://foxgamez.com/story.php?title=sleeve-bearing Sleeve bearings are made up of metal, plastic, or fiber-reinforced composite sleeves that absorb friction between two moving parts using a sliding motion to reduce vibrations and noise. Sleeve bearings have a variety of advantages, including cheaper prices, less maintenance, reduced noise at low speeds, and easier installation. Sat, 27 Aug 2022 11:54:06 UTC en