Rotary Seal Design Guide - Seals Unlimited

Parker Oil SealsIntroductionContentsEngineering . . . . . . . . . . . . . . . . . 6-2Materials . . . . . . . . . . . . . . . . . . . 6-5Product Offering . . . . . . . . . . . . . 6-9Part NumberingNomenclature . . . . . . . . . . . . . 6-9Parker Oil SealsSpring-Loaded Oil RetentionProfiles . . . . . . . . . . . . . . . . . . 6-12Springless Grease RetentionProfiles . . . . . . . . . . . . . . . . . . 6-13Dual Spring-Loaded LipProfiles . . . . . . . . . . . . . . . . . . 6-14Medium Pressure Profiles. . . . 6-15Cassette Profiles . . . . . . . . . . 6-16High Eccentricity Single LipProfiles . . . . . . . . . . . . . . . . . . 6-17Rotating Bore Profiles. . . . . . . 6-18PTFE/Elastomer Profiles . . . . 6-19Wiper and Scraper Profiles . . . 6-20TBWhat makes Parker Oil Sealsdifferent?Catalog EPS 5350/USAParker Oil Seals are backed with over 100 years of sealdesign experience. Available in the common metal ODconstruction for inch requirements and rubber covered OD formetric requirements. In addition to standard profiles, customdesigns are available for O.E. and end user applicationsApplicationsParker Oil Seal designs offer solutions to virtually anyrotary sealing challenge. Along with seals that retain oil,grease and other viscous fluids, Parker offers seal designs toaccommodate:• High eccentricity• Separation of two fluids• Dry running• High pressure• Wiping and scrapingAlso available are designs that exclude contaminantssuch as light dust, water splash, gravel and mud.Parker Oil Seals can be found in:• Gear Boxes• Reducers• Pumps• Motors• Custom Equipment• Automotive Applications• Appliances66Parker Oil Seal03/28/066-1 Parker Hannifin CorporationEPS DivisionToll Free: (800) 233-3900www.parkerseals.com