January 07, 2012 / By flipflopstudios

Vibration Caused by Misalignment

Misalignment can occur when the centerline of coupled shafts are not coincident. Misaligned shafts cause overloading and vibration in a system; this condition can be diagnosed by examining spectral data and looking for specific patterns. Two types of misalignment conditions are possible: • Parallel misalignment…

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November 02, 2011 / By flipflopstudios

Rolling Bearing Life

The main functions of a rolling bearing are to carry load and provide near frictionless environment to support and guide a rotating shaft. Rolling bearings have four components: outer race, rolling elements, inner race, and a cage to support and guide the rolling elements. The…

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