Symmetrical Metric U-Cup Seal U-Cup Seal 11.2mm ID x 19.2mm OD x 5mm HT High Temp Urethane Seal excellent wear and abrasion resistance Up to 5000 PSI 

Range of Hydraulic Metric U-Cup Seals for linear applications to seal the rod or piston. Know more about metric U-Cup Seal sizes and designs.

Linear U Cup 22mm ID x 28mm OD x 4.5mm Seal Price for 1 pc. Symmetrical Metric Linear U-Cup Seal U-Cup Seal 22mm ID x 28mm OD x 4.5mm HT High Temp Urethane Seal Up to 5000 PSI applications Symmetrical Lip design for small grooves Price is for 1 pc. $2.500.

Specifically designed as piston seals, these u-cups are engineered to seal on their outside diameter. They offer extended service life and maximum reliability in piston sealing. MRTUB Seriec Metric. Rod U-Cup with back – up -rings . Recommended for -40° to +230°F temperature. 0 PSI to 6000 PSI pressure range. Material: URETHANE SEAL

piston u-cup seals. sr no size sr no size 1 . 16 x 8 x 6.3 . 42 : 75 x 63 x 9 . 2 ; 18 x 8 x 8 . 43 ; 80 x 60 x 10 . 3 ; 20 x 12 x 6.3

Packing cups or U-cups are a lip seal, named for the cross-section’s distinctive “U” shape. Packing cups or U-cups are popular in low-pressure applications where a low friction seal would be beneficial. As pressure is applied to the U-cup the seal experiences an increase in sealing force until it reaches the maximum pressure the seal can

Although there are few industry standards on U-Ring configurations, Zatkoff has established two standard cross-sections to provide a uniform series of seals for 

B7 U-cup Piston Seal 7-19 UP Industrial U-cup Piston Seal 7-23 E4 Premium Rounded Lip U-cup Piston Seal 7-26 BMP Rounded Lip Seal with Bumper Cushion 7-29 BP Gland Dimensions (Standard Size) Gland Dimensions — BP Profile BP Profile A Bore Diameter B Groove Diameter C Groove Width D Piston Diameter* Part Number +.002/ -.000 +.000/ -.002

A u-cup is an o-ring formed into a u-shaped channel. Liquid or air pressure "inflates" the u-cup and affects a seal. The u-cup is ideal for use on linear moving shafts and piston heads, because unlike an o-ring the shape does not try to roll with the movement and create friction. The sides of the u-cup allow the shaft to move virtually

High-Pressure Leather U-Cup Seals. Rated for pressure up to 10, 000 psi, these leather U-cups handle over 80 times more pressure than our Buna-N U- cups. Leather is tough, pliable, and wear resistant, so it flexes to fit uneven surfaces and fill voids. U

Hydraulic U Cup Metric 4mm ID x 10mm OD x 4.5mm Seal Price for 1 pc. Symmetrical Metric U-Cup Seal U-Cup Seal 4mm ID x 10mm OD x 4.5mm HT High Temp Urethane Seal excellent

Piston U-Cup See the charts at the right or contact MPI engineer- ing for assistance. Many seal types are available to fit the same gland size.

Oringsandmore.com 1403 Pemberton Road # 101 Henrico, VA 23238 804-741-1521 [email protected] 804-741-1521

STANDARD RUBBER U-CUP CONFIGURATIONS Highest Availability in 70 durometer Nitrile but available in any material. Angled and Straight Lip styles are vitually interchangeable in basic applications : Angled Lip Standard U-Cup (Parker U-Cup 8400 Style) Straight Lip Standard U-Cup (AN6226 Style U-Cup)

Distributor of O-rings, Minnesota Quad Rings®, Hydraulic Seals, U-cups, Piston Cups, Vee Packings, Wipers, Lathe Cuts, Teflon?products, Teflon Spring Loaded 

PACKING, U CUP HYDRAULIC AS DEFINED. IN AIR FORCE-NAVY AERONAUTICAL and piston seal applications. Available in square and deep sizes. Homogeneous.

U-Cups Seals. 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

B7 U-cup Piston Seal 7-19 UP Industrial U-cup Piston Seal 7-23 E4 Premium Rounded Lip U-cup Piston Seal 7-26 BMP Rounded Lip Seal with Bumper Cushion 7-29 BP Gland Dimensions (Standard Size) Gland Dimensions — BP Profile BP Profile A Bore Diameter B Groove Diameter C Groove Width D Piston Diameter* Part Number +.002/ -.000 +.000/ -.002

Metric Back-Up Rings J.I.S. Size Chart See Pages 208-209 for a list of compounds, specially formulated for O-Rings. www.mfpseals.com 8 Index SEAL PROFILES Metric U-Cup - Asymmetrical Rod Seal METRIC 238 Seal - U2150, U2151, U4150, H2155 X-Ring Expander - N6014 Anti-Extrusion Ring - M1000, M1001 Metric X-PAC® Loaded

Many manufacturers also depend on the use of U-cup seals for pneumatic- and hydraulic-powered equipment of all types. To help meet our customers' specific requirements, Allied Metrics produces a selection of U-cup seals made with a variety of urethane, Teflon, and rubber materials. We can accommodate orders from just a few U-cups to bulk

U Cup Seal Design. These type of parts are relatively soft, non-metallic rings, placed in a groove or fixed in a combination of rings, forming a seal assembly. This assembly is used to block or separate fluid in reciprocating motion applications. Hydraulic seals use is critical in providing a way for fluid power to be converted to linear motion.