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Radial shaft seals are used between rotating and stationary machine components or between two components in relative motion and consist of two main parts: A cylindrical outer covering of sheet steel (case) or an elastomer that has the requisite interference fit to seal statically against the housing bore.
SKF industrial shaft seals and accessories are divided into three main groups: Radial shaft seals Axial shaft seals and Wear sleeves. Different seal types within these groups are described with their respective design, materials and applications. Product descriptions are followed by product tables. It should be noted, however, that
Rotary shaft seals provide sealing and wiping functionality for rotating and swiveling movements under low pressure and high velocity. They perform two essential functions. The primary function is to retain the bearing or system lubricant in the system to avoid leakage.
Trelleborg's portfolio of rotary seals includes the commonly known radial oil seal, rotary shaft seals, radial and axial lip seals, double-acting O-Ring energized Polytetrafluoroethylene (PTFE) rotary seals for shaft and bore, rubber V-Rings, mechanical face seals / heavy duty seals and many more.
9 de ene. de 2024 · What Are Shaft Seals? Shaft seals are mechanical components used to prevent lubricant leakage from rotating equipment, such as engines, turbines, pumps, and gearboxes while simultaneously preventing contamination from dirt and other pollutants.
Radial shaft seals, also known as lip seals, are used to seal rotary elements, such as a shaft or rotating bore. Common examples include strut seals, hydraulic pump seals, axle seals, power steering seals, and valve stem seals.
2 de jul. de 2021 · Rotary shaft seals, also called oil seals or just shaft seals, are used to close and seal the gap between stationary and rotating components. They prevent oil leakage and make sure no contaminants go through the clearance. There are different types of shaft seals for a wide range of applications.
