Rotary Seal Design Guide - Seals Unlimited

Catalog EPS 5350/USAProduct OfferingTable 4-1. Product Profiles (Continued)StandardProfilesFeaturesApplicationsFlexiSeal Rotary Seals (Continued)FFN-H Flanged Heel OD, Rounded ID, Helical Spring Static or intermittent rotary only. High sealabilityand friction.44V-Seals and ExcludersStyle AStyle SAll rubber excluder has stretch fit on shaft. Extended flexiblelip seals against counter face.Wide body for higher speed applicationsSmall motors, conveyors, appliances,agriculture, automotive, work rolls, rolling mills,pumps and gear boxes.Small motors, conveyors, appliances,agriculture, automotive, work rolls, rolling mills,pumps and gear boxes.Style LNarrow cross-section where space is limitedSmall motors, conveyors, appliances,agriculture, automotive, work rolls, rolling mills,pumps and gear boxes, pillow block bearings.Style E Heavy duty design for large diameter applications. Rolling mills, work rolls, backup rolls.Style DSDS is designed for internal deflection of heavy oil splash orexternal deflection of dust or spray. The design is press fitonto the shaft. DS is known as a deflector seal.Used internally on gearboxes or other industrialequipment with internal splash. Also usedas external slingerStyle SSWSSW is designed for applications for external washdowns orsevere dusty environments. The seal rides against the faceof the housing to keep contamination from the primary seals.Electric motors, mining, washdown or roller millapplications.03/28/064-22 Parker Hannifin CorporationEPS DivisionToll Free: (800) 233-3900www.parkerseals.com