vibration damping

Babbitt Bearing Metallurgy: Material Science, Design Classifications, and Industrial Applications
Interpretation of Bushing Knowledge

Babbitt Bearings: Material Characteristics, Working Mechanism, Classification and Industrial Application Solutions

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Rolling bearings occupy dominant market share in general machinery, yet heavy-duty rotating equipment such as turbines, large generators, industrial pumps and blowers still rely heavily on fluid film sliding bearings lined with Babbitt metal. Babbitt bearings, also known as white metal bearings, represent a core type of plain bearing defined by lining material rather than structural form. Since Isaac Babbitt invented Babbitt alloy in 1839, this soft bearing alloy has been widely adopted in heavy industry for its outstanding conformability, embeddability and anti-galling performance.

Plain Bearings: The Engineering Foundation for Heavy-Duty Industrial Applications
Interpretation of Bushing Knowledge

Plain Bearings: The Engineering Foundation for Heavy-Duty Industrial Applications

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Plain bearings—also referred to as plane bearings, sleeve bearings, journal bearings, or bushings—represent one of the most fundamental and enduring mechanical components in industrial engineering. Unlike rolling-element bearings that utilize balls or rollers to separate moving parts, plain bearings operate on a simple yet highly effective principle: a smooth bearing surface supports a rotating or sliding shaft with a thin film of lubricant interposed between the two surfaces

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