Bearings • Plain Bearings
Plain bearings are the simplest bearing variety and consist simply of a bearing surface and no rolling elements.
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TriStar manufactures Ultrasert spherical plain bearings that can handle temperatures up to 500 degrees, and feature inner diameters ranging from 1.850" to 3.347". These lubrication-free products are used for food and beverage, timber/pulp/paper handling, wastewater and water treatment, and conveyor systems applications.
LM-Tarbell designs and manufactures plain bearings, including bronze types used in oil field applications, and others made from a variety of alloys and plastics (sintered bronze, aluminum bronze, Rulon, and Thordon).