A typical double acting design will have two individual grooves cut for the o ring loaded u cup and you then install the seals with the heel facing each other as in the diagram 1 below.
U cup seal metric sizes pdf.
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A potential hazard to this 1.
This seal combines the performance of the twin lip design and an anti extrusion ring for high pressure applica tions.
Ideal high performance seal for one piece or sp it pistons.
The o ring store offers an assortment includes rod piston and wiper seals as well as guides o rings and back up rings.
O ring loaded u cup seals also known as loaded lip seals and polypaks an o ring secures these u cups to the rod or piston for better sealing performance at lower pressures than unsupported u cup seals.
Metric u cups seals symmetrical design.
Type 606 u seals are designed to be used as a dedicated piston seal.
Fluid power seals sizes readily available in a multitude of materials to provide optimal compatibility with the various hydraulic fluids encountered in service.
Mfp offers a wide range of metric u cup designs and produces them from a broad range of materials.
Hydraulic sealing solutions for fluid power applications have become a priority in our continued product offering.
I section page introduction ii xxiv seal profile index ii xxiv inch seals 1 index inch section 151 154 o ring size chart 207 216 miscellaneous products 217 metric inch conversion table 1 217 metric seals 219 index metric section 275 276 o ring size chart for metric seals 219 294 assortment kits and tools 295 index assortment kits and tools 296 312 assortment kits.
Rated for pressure up to 10 000 psi these leather u cups handle over 80 times more pressure than our buna n u cups.
Symmetrical metric u cup seal u cup seal 4mm id x 10mm od x 4 5mm ht high temp urethane seal excellent wear and abrasion resistance up to 5000 psi applications symetrical lip design they can be used in rod or piston applications price is.
Distributor of o rings minnesota quad rings hydraulic seals u cups piston cups vee packings wipers lathe cuts teflon products teflon spring loaded teflon oil seals mechanical shaft seals gaskets braided packings bearing guards sealants adhesives lubricants silicone fluids greases rtv s uv curing equipment adhesives coatings dispensing equipment a wide variety of.
Mfp offers a wide range of metric u cup designs and produces them from a broad range of materials.
Hydraulic u cup metric 4mm id x 10mm od x 4 5mm seal price for 1 pc.
U cup seals or u ring seals are commonly used in linear applications to seal the rod or piston.
Many different ucup configurations exist to properly seal that demanding application.
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When designing for a double acting application using o ring loaded u cups there are a couple of options you can use.
