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3 1/2 O-Rings

Both O-rings and quad rings (also known as X-rings or quad seals) are widely used sealing solutions, but they have distinct designs and performance characteristics.An O-Ring has a Circular cross-section (doughnut-shaped), and a smooth surface and they are used in static, reciprocating, oscillating, and low-speed dynamic applications at low to moderate pressures.And X-Ring has a Four-lobed (X-shaped) cross-section, with grooves between the lobes and they are suitable for both static and dynamic (rotary or reciprocating) applications, especially where reduced friction and longer seal life are desired

4 results, (click on any line for more information)

Buy O-Rings from one of our FCH Network Members
SupplierLocTypeMaterialFinishSizeDescriptionQty 
METRO INDOHO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain3 1/2 x 3/16o-ring id/cross sec 341 buna-n5
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AFIFLO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain3 1/2 x 3 11/16 x 3/323-1/2x3-11/16x3/32 x-pro o-ring buna-n70 ()3868
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AFIFLO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain3 1/2 x 3 7/8 x 3/163-1/2x3-7/8x3/16 o-ring epdm-70 ()8900
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QFCTXO-Rings & Quad Ring Seals (X-Rings)Rubber, Buna-N, Neoprene etc.Plain3 1/2 x 1/83 1/2x1/8 oring buna 7025
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