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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AST manufactures spherical plain bearings in metric and inch sizes from 0.5" to 12" (4 mm to 300 mm). Suitable for heavy-duty, off-highway vehicles, agricultural equipment, construction/mining/logging equipment, packaging and textile equipment, and robotics, these products are either maintenance free or require maintenance and lubrication.
Saint-Gobain designs maintenance-free, wear resistant plain bearings for automotive and other industrial applications. These self-lubricated products are also lead free, and are available with either a flexible bearing tape or a metallic backing.