Bearing SA4-90B NTN

A plain bearing, also known as a bushing, is a mechanical element used to reduce friction between rotating shafts and stationary support members. Typically, a bushing relies on soft metal or plastic and an oil film to support the rotating shaft on the hardened shaft journal

Bushings and Plain Bearings - Overview: A technical document provided by AST Bearings

Oct 26, 2016 - Though “plain bearing” may sound simplistic, the name belies its complexity. Pay attention to these key factors when selecting a bearing

Choose from our selection of plain bearings, including sleeve bearings, flanged sleeve bearings, and more. In stock and ready to ship

SKF manufactures spherical plain bearings, rod ends and bushings in various designs and with different sliding contact surface combinations. Each design and 

A plain bearing, or more commonly sliding bearing and slide bearing (in railroading sometimes called a solid bearing or friction bearing), is the simplest type of bearing, comprising just a bearing surface and no rolling elements

one of RBC's main producers of plain bearings, manufacturing journal bearings (bushings), spherical plain, and rod end product with a focus on engine and 

GGB Bearings & plain bearings can replace roller & needle bearings. Available as self-lubricating cylindrical bushing, flanged bearing, thrust washer in a variety 

Timken® plain bearings are ideal for static oscillatory applications where moderate misalignment may be common. View our full product line and find a