X-Rings

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Installation sketch X-Ring

In regard to handling and application, Dichtomatik X-rings are similar to O-rings, but have a higher stability due to their X structure. They are double-acting four-lip seals with a practically square cross-section profile. The X-rings achieve their sealing effect when built and pressed into an axial or radial installation space. During operation, the media pressure reinforces the sealing function.

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Filtered items for X-Ring ( 551 hits )

  design material d1 H brand item no. SP | IP    
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 658.88 6.99 Dichtomatik 67149136 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 658.88 5.33 Dichtomatik 67148985 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 633.48 6.99 Dichtomatik 67118917 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 633.48 5.33 Dichtomatik 67149126 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 608.08 6.99 Dichtomatik 67080681 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 582.68 6.99 Dichtomatik 67144464 Details
cross-section thumbnail X-Ring XR XR 70 FKM FP701806 582.68 6.99 Dichtomatik 67151032 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 582.68 5.33 Dichtomatik 67149124 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 557.66 5.33 Dichtomatik 67149123 Details
cross-section thumbnail X-Ring XR XR 70 FKM FP701806 557.66 5.33 Dichtomatik 67151023 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 532.26 6.99 Dichtomatik 67149134 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 506.86 6.99 Dichtomatik 67149133 Details
cross-section thumbnail X-Ring XR XR 70 FKM FP701806 506.86 5.33 Dichtomatik 67149631 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 494.16 6.99 Dichtomatik 67149132 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 481.46 6.99 Dichtomatik 67149131 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 481.46 5.33 Dichtomatik 67149120 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 456.06 6.99 Dichtomatik 67149129 Details
cross-section thumbnail X-Ring XR XR 70 FKM FP701806 456.06 6.99 Dichtomatik 67149640 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 456.06 5.33 Dichtomatik 67149099 Details
cross-section thumbnail X-Ring XR XR 70 NBR NB701807 443.36 6.99 Dichtomatik 67149128 Details

X-rings from Freudenberg Sealing Technologies: Greater stability than the O-Ring

X-rings from Freudenberg Sealing Technologies have a variety of applications and as a result are used in virtually all fields, such as pneumatics, the car industry and in plant and machinery engineering. They are similar to O-Rings, but provide significantly greater stability thanks to their x-structure. As a result, the medium pressure of the x-rings in the operating state reinforces the sealing function and ensures that, for example, cover seals, hydraulic cylinders and threaded pipe connections are completely leak-tight.

X-rings: Axial or radial installation space possible

X-rings are used for either static or dynamic applications, just like O-Rings. In static applications, x-rings from Freudenberg Sealing Technologies reliably and safely seal stationary plant and machine parts against liquid or gaseous media. This is necessary, for example, with flanges, bushings or hydraulic cylinders. The dynamic application is used for superimposed, rotating and oscillating screw movements. Thanks to its optimised profile, the x-ring is significantly more stable and does not twist. The pressure from the compression motion is distributed more favourably, meaning the x-ring provides an even better sealing effect. X-rings achieve their sealing effect when built and pressed into an axial or radial installation space.

X-rings as dual-action four-lip seals

X-rings from Freudenberg Sealing Technologies have dual-action four-lip seals with a virtually quadratic cross-section profile. Under pressure, they achieve their dynamic properties and thus significantly improve the quality of the seal. In comparison to O-Rings, x-rings offer the following advantages: can be used for longer, do not deform the groove, lower compression set and frictional resistance, better sealing characteristics, no disruptive manufacturing burr on the sealing surfaces.

Comprehensive range of X-rings

Freudenberg Sealing Technologies offers x-rings with axial or radial installation space in high quality and with a long service life. The complete range in various diameters and cord thicknesses, including product and material data sheets, ordering options, prices and availability as well as dealer contacts, can be found in our FST e-catalogue.