The Department of Defense, through the Defense Logistics Agency (DLA Aviation), is seeking suppliers for roller bearings under the solicitation titled "31--BEARING,ROLLER,CYLI." This procurement aims to acquire ball and roller bearings, which are critical components used in various military applications to ensure operational efficiency and reliability. The solicitation falls under the NAICS code 332991 and the PSC code 31, highlighting the specialized nature of the required goods. Interested vendors should direct any inquiries to the buyer listed in the solicitation document via email at DibbsBSM@dla.mil, and further details can be accessed through the DLA's DIBBS website.