Rod Seals

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    Rod Seals

                                                                                     

    Rod Seals There are 1032 products.

    Subcategories

    • UR

      Rod Seals

      Polyurethane

      -40/230F [-40/110C]

      6000 PSI [414 Bar]

       

      ur.jpg


      UR
      Rod Seal is a non-symmetrical hydraulic U-Cup type seal.  The machined, beveled lip faces the rod to provide both low and high pressures as well as to wipe the rod of the fluid film.  It is an economical design, exhibiting good wear and extrusion resistance.

    • UR 30K

      Rod Seals

      Polyurethane

      -31/250F [-35/121C]

      7250 PSI [500 Bar]

       

      ur.jpg


      UR
      Rod Seal is a non-symmetrical hydraulic U-Cup type seal.  The machined, beveled lip faces the rod to provide both low and high pressures as well as to wipe the rod of the fluid film.  It is an economical design, exhibiting good wear and extrusion resistance.

    • E5

      Rod Seals

      Carboxylated Nitrile

      -10/250F [-23/121C]

      1250 PSI [86 Bar]

      ur.jpg


      E5
      profile is a non-symmetrical rod seal designed to seal both lubricated and non-lubricated air.  To ensure that critical surfaces retain lubrication, the seal incorporates a radiused edge on the dynamic lip to create a hydroplaning effect over pre-lubricated surfaces.

    • BS

      Rod Seals

      Polyurethane

      -40/230F [-40/110C]

      6000 PSI [414 Bar]

       

      ur.jpg


      BS
       profile uses the basic UR profile but adds a secondary lip on the inside portion of the heel for added stability, preventing the seal from rocking inside the groove on high cycling / long stroke type action.

    • BS 30K

      Rod Seals

      Polyurethane

      -31/250F [-35/121C]

      7250 PSI [500 Bar]

       

      ur.jpg


      BS
       profile uses the basic UR profile but adds a secondary lip on the inside portion of the heel for added stability, preventing the seal from rocking inside the groove on high cycling / long stroke type action.

    • BS/3L

      Rod Seals

      Polyurethane

      -65/220F [-54/104C]

      5000 PSI [345 Bar]

      ur.jpg

      BS/3L  multi-lip rod seal combines the sealing capabilities of a lip-type, U-Cup seal along with the multi-lip sealing effectiveness of compression-type stacked packings.  The multiple sealing edges insure dry-sealing performance while minimizing friction.

    • BS/SL

      Rod Seals

      Nitrile 80A

      -40/250F [-40/121C]

      1000 PSI [69 Bar]

      Fluorocarbon

      -20/400F [-29/204]

      2000 PSI [137 Bar]

      ur.jpg

      BS/SL  Similar to the BS/3L design, this profile has added serrations on the dynamic lip to enhance the pump-back action, ensuring dry rods, especially useful on industrial/mill-type cylinders.

    • RE

      Rod Seals

      Polyurethane/Nitrile/Polyacetal

      -40/212F [-40/100C]

      10 000 PSI [700 Bar]

      ur.jpg

      RE is a high-pressure rod seals incorporates both an Acetal anti-extrusion ring for pressure protection as well as a unique profiled energizer to ensure lip loading in all conditions.  Twin-lip design insures dry rod sealing and added stability in the housing.

    • BT

      Rod Seals

      Polyurethane

      -65/275F [-54/135C]

      5000 PSI [550 Bar]

      ur.jpg


      BT
      is a non-symmetrical design for use in hydraulic rod sealing applications, the BT profile incorporates a more robust primary sealing lip and improved stability in the housing by moving the secondary lip to the very base of the heel.  BT profile may be used as a stand-alone seal or in combination with the BR-profile buffer seal for more critical sealing applications.

    • BR

      Buffer Seals

      Polyurethane/Acetal 

      -65/275F [-54/93C]

      5000 PSI [550 Bar]

      ur.jpg

      BR  is designed to be used as a buffer seal alongside a secondary U-Cup type seal.  This profile provides the majority of the sealing while protecting the secondary seal; it also incorporates a flexible static side lip and slotted pedestals to allow for a check-valve function, thus avoiding the risk of pressure-trapping.

    • HBY

      Buffer Seals

      Polyurethane/Acetal 

      -40/230F [-40/110C]

      8000 PSI [552 Bar]

      ur.jpg

      HBY Buffer Seals are used as buffer rings along with secondary U-Cup type seals.  The anti-extrusion ring protects the rod sealing area from pressure spikes and the notched lip allows a pumping-back action suppressing any pressure-trap effect. 

    • HBY 30K

      Buffer Seals

      Polyurethane/Acetal 

      -31/250F [-35/121C]

      8000 PSI [552 Bar]

      ur.jpg

      HBY Buffer Seals are used as buffer rings along with secondary U-Cup type seals.  The anti-extrusion ring protects the rod sealing area from pressure spikes and the notched lip allows a pumping-back action suppressing any pressure-trap effect. 

    • CAT Seal Ring

      Polyurethane 

      -40/212F [-40/100C]

      5000 PSI [345 Bar]

      ur.jpg

      CAT SEAL RING is a simple, flat urethane buffer seals protects the secondary rod seal from pressure spikes. It is often found on older types of mobile machinery.

    • CAT Step Seal

      PTFE/Nitrile

      -30/230F [-34/110C]

      5800 PSI [400 Bar]

      ur.jpg

      CAT STEP SEAL is a Caterpillar-specific two-piece buffer ring similar to the RSS design, but using a square energizer ring.

    • RSS

      Buffer Seals

      BR.PTFE/Nitrile

      -40/250F [-40/121C]

      5000 PSI [345 Bar]

      ur.jpg

      RSS seals may be used as primary (buffer-type) seals along with a secondary U-Cup type seal or in a tandem application with itself.  A dual-material type seal, the dynamic sealing element offers a low-friction environment while the elastomeric static ring insures proper pre-loading of the seal assembly.

       

    • R2B

      Buffer Seals

      BR.PTFE/Nitrile

      -40/250F [-40/121C]

      5000 PSI [345 Bar]

      ur.jpg

      R2B design can be used either as a low-to-medium duty rod seal on hydraulic actuators or as a secondary seal used along side of a RSS-type seal.  The PTFE-based cap and standard-sized O-Ring loader insure good wear resistance and long cycle life.

    • TR

      Rod Seals

      Nitrile/Nylon

      -40/225F [-40/107C]

      5000 PSI [345 Bar]

      ur.jpg

      TR  profile rod seals are designed to retrofit O-Rings in no-backup type grooves.  T-Seals offer a tight sealing assembly with a stable cross-sectional shape and added extrusion resistance with the help of the back-up rings.

    • V6

      Cushion Seals

      Polyurethane

      -65/225F [-54/107C]

      Nitrile

      -40/250F [-40/121C]

      Fluocarbon

      -20/400F [-29/204C]

       

      ur.jpg

      V6 profile provides a check-valve action used in the cushioning of pneumatic cylinders. It seals positively on the cylinder end stroke and allows a quick release in the opposite direction through a series of slots and pedestals, allowing the pressure to blow past the seal. 

       

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