Product Announcement from SKF/North America

 Radial Shaft Seals...Large Diameter-Image

SKF® large-diameter radial shaft seals retain lubricant and protect against contaminants

Engineered for heavy-duty machinery applications

SKF® large-diameter radial shaft seals for heavy-duty rotating machinery create effective barriers to retain lubricant and protect bearings from harsh contaminants and resulting potential damage. These seals with diameters larger than 8 in. (203mm) can operate in a wide range of speed, temperature, and environmental conditions to meet the most demanding and extreme application requirements.

Large-diameter seals are offered in a variety of designs, configurations, and materials to accommodate heavy-duty equipment used in the metals, wind energy, construction, mining, and pulp and paper industries, among others.

Types in this extensive product line include:

  • HDS metal clad seals in several standard styles featuring a single sealing element and nitrile lip
  • High-performance HDL metal clad oil seals for especially severe conditions exhibiting high speeds and temperatures
  • Highly advanced EP-2000 metal clad grease seals providing aggressive contaminant exclusion by pumping contaminants away from the seal's springless lip

All-rubber seal types include metal inserted SBF versions eliminating the need for a cover plate and fabric-reinforced HSF seals designed as solid round or with an open joint or split.

Custom versions of all large-diameter seals can be developed to meet application needs.

Contact Mark Adams, SKF USA Inc., 1510 Gehman Road, Kulpsville, PA 19443. Phone: 800-996-8024, ext. 4927 (toll-free). E-mail: Web site:

SKF® is a trademark of SKF USA Inc.

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