In the realm of industrial machinery, precision and reliability are paramount. Sleeve bearings emerge as a solution, offering exceptional performance and longevity in demanding applications.
Sleeve bearings comprise a cylindrical bearing surface, known as the sleeve, and a shaft rotating within it. The sleeve is lined with a thin layer of low-friction material, minimizing wear and reducing friction. Unlike other bearing types, sleeve bearings are self-lubricating, eliminating the need for complex lubrication systems.
Q: What are the different types of sleeve bearings?
A: Sleeve bearings come in various types, including plain sleeve bearings, flanged sleeve bearings, and spherical sleeve bearings.
Q: How long do sleeve bearings typically last?
A: The lifespan of sleeve bearings varies depending on operating conditions, but they generally have a longer service life than rolling-element bearings.
Q: What materials are used in sleeve bearings?
A: Common materials used in sleeve bearings include bronze, aluminum, and polymer composites. These materials provide a balance of strength, wear resistance, and low friction.
Bearing Type | Friction |
---|---|
Sleeve Bearing | Low |
Rolling-Element Bearing | High |
Load Capacity | Maintenance Costs |
---|---|
Sleeve Bearing | High |
Rolling-Element Bearing | Low |
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