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Seals > Radial Shaft > Molded Lip


OEM’s Molded Lip group is made up of rotary shaft seals that are either compression or injection molded.

  • Sealing lips of molded seals can have single or multiple contact points.
  • Lips can be spring loaded or springless.
  • Metal case styles are ground or turned to assure a proper housing fit
  • Inner cases are found on styles where additional structural integrity is required
  • Hundreds of designs are available to handle most application requirements.

OD Lip Designs

Special Styles

 


 

Rubber Covered Metal Case - Single Lip Styles || Double Lip Styles

Rubber cased elastomeric seals offer superior static OD sealing.

  • OD can be smooth or grooved
  • Advantageous in low viscosity fluid applications
  • Beneficial in applications using light alloy or split housings
  • Housing bore finishes are also not as critical

 

 




 

Metal Cased - Open Backed - Single Lip Styles || Double Lip Styles

Metal Cased seals are used where high retention forces are desired to hold the seal in the housing bore.

  • Sealing elements are bonded onto the case during the molding process.
  • Most sizes are available with ground OD.
  • OD coating is available on metal cased seals where OD static sealing requirements are greater
  • The open interior can be coated with rubber stopping at or covering the exposed edge of the case at the OD.

 



 

Metal Cased - Closed Backed - Single Lip Styles || Multiple Lip Styles

Closed Interior seals are used where very high retention forces are desired to hold the seal in the housing bore.

  • Sealing elements are bonded onto the case during the molding process.
  • Second or inner case used for structural integrity forms a stronger, more rigid seal assembly.
  • Most sizes are available with ground OD.
  • OD coating is available on metal cased seals for O.D. static sealing.

 

 



 

OD Lip Designs - Available Styles Table

OD Lip Designs are ideal for use on applications having a stationary shaft and a rotating housing.

  • OD lip seals are fitted to the shaft instead of the bore.
  • Use of OD seals requires special bore sizing and finish considerations.
  • OD lip seals can be produced in all case styles.
  • Single and multiple lips designs are available.
  • Both spring loaded and springless lips are available.

 

 

 


 

Special Styles - Rubber Covered Styles || Metal Cased Styles

OEM supplies many special style seals for industrial equipment. These special styles incorporate unique case and sealing lip combinations to suit application specific demands. If your application needs require a unique seal that is not listed, please send us an inquiry with your seal request.

 

 

   

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