These bearings are manufactured and tested to strict U.S. military standards for material and construction. All are made from porous metal and saturated with oil to reduce maintenance and downtime. Although these bearings will work in most conditions, oil may drip away if temperatures get too high.

Flanged sleeve bearings combine a sleeve and thrust bearing in one. The flange supports thrust loads and prevents the bearing from being pushed out of place. The sleeve is the simplest way to support the load of a rotating shaft while reducing friction. Also known as plain bearings.