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O-Rings Freudenberg

O-Rings Freudenberg
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2.941 - 2.970 of 18.915 results

Item no. Inner diameter (d1) Cross section axial (d2) Shore Hardness Material Design Stock Price
O-Ring - 49x4,5 - OR70 FKM 576 - 70 Shore - Freudenberg - 470716 product photo
470716 49 4.5 70 Shore A 70 FKM 576 OR ?
On request
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O-Ring - 20,35x1,78 - OR70 ACM 149253 - 70 Shore - Freudenberg - 470657 product photo
470657 20.35 1.78 70 Shore A 70 ACM 149253 OR ?
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O-Ring - 110x0,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 470619 - Packaging Unit 100pcs product photo
470619 110 0.5 72 Shore A 72 NBR 872 OR ?
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O-Ring - 75,94x1,78 - OR80 FFKM - Simriz 178770 - 80 Shore - Freudenberg - 470610 - Packaging Unit 1pcs product photo
470610 75.94 1.78 80 Shore A 80 FFKM - Simriz 178770 OR ?
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O-Ring - 23x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470404 - Packaging Unit 1pcs product photo
470404 23 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 22x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470402 - Packaging Unit 1pcs product photo
470402 22 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 20x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470401 - Packaging Unit 1pcs product photo
470401 20 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 16x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470400 - Packaging Unit 1pcs product photo
470400 16 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 15x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470398 - Packaging Unit 1pcs product photo
470398 15 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 85x4 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470396 - Packaging Unit 1pcs product photo
470396 85 4 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 42x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470394 - Packaging Unit 1pcs product photo
470394 42 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470393 - Packaging Unit 1pcs product photo
470393 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 32x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470392 - Packaging Unit 1pcs product photo
470392 32 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 28x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470390 - Packaging Unit 1pcs product photo
470390 28 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 26x3 - OR75 HNBR 181070 - 75 Shore - Freudenberg - 470386 - Packaging Unit 1pcs product photo
470386 26 3 75 Shore A 75 HNBR 181070 OR ?
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O-Ring - 63,09x3,53 - OR81 CR 745 - 81 Shore - Freudenberg - 470084 product photo
470084 63.09 3.53 81 Shore A 81 CR 745 OR ?
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O-Ring - 34x4 - OR75 NBR 168350 - 75 Shore - Freudenberg - 470078 - Packaging Unit 1pcs product photo
470078 34 4 75 Shore A 75 NBR 168350 OR ?
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O-Ring - 55x4 - OR75 EPDM 168348 - 75 Shore - Freudenberg - 470011 - Packaging Unit 1pcs product photo
470011 55 4 75 Shore A 75 EPDM 168348 OR ?
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O-Ring - 17x3 - OR70 ACM 149253 - 70 Shore - Freudenberg - 469978 product photo
469978 17 3 70 Shore A 70 ACM 149253 OR ?
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O-Ring - 12x2,5 - OR75 FKM 153740 - 75 Shore - Freudenberg - 469965 product photo
469965 12 2.5 75 Shore A 75 FKM 153740 OR ?
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O-Ring - 11x2 - OR70 FKM 4403 - 70 Shore - Freudenberg - 469771 - Packaging Unit 1pcs product photo
469771 11 2 70 Shore A 70 FKM 4403 OR ?
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O-Ring - 85x10 - OR75 FKM 180497 - 75 Shore - Freudenberg - 469760 - Packaging Unit 1pcs product photo
469760 85 10 75 Shore A 75 FKM 180497 OR ?
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O-Ring - 288x4 - OR80 FKM 171977 - 80 Shore - Freudenberg - 469638 - Packaging Unit 50pcs product photo
469638 288 4 80 Shore A 80 FKM 171977 OR ?
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O-Ring - 13x2,5 - OR75 HNBR 175024 - 75 Shore - Freudenberg - 469396 product photo
469396 13 2.5 75 Shore A 75 HNBR 175024 OR ?
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O-Ring - 70 FKM 576 - 70 Shore - Freudenberg - 469330 product photo
469330 70 Shore A 70 FKM 576 OR-SF ?
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O-Ring - 170x3 - OR85 EPDM 282 - 85 Shore - Freudenberg - 469247 - Packaging Unit 1pcs product photo
469247 170 3 85 Shore A 85 EPDM 282 OR ? € 8,45
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O-Ring - 15x1 - OR60 FKM 590 - 60 Shore - Freudenberg - 469178 - Packaging Unit 1pcs product photo
469178 15 1 60 Shore A 60 FKM 590 OR ?
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O-Ring - 11x2,5 - OR75 EPDM 168348 - 75 Shore - Freudenberg - 469177 - Packaging Unit 1pcs product photo
469177 11 2.5 75 Shore A 75 EPDM 168348 OR ?
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O-Ring - 85x3 - OR70 FKM 598 - 70 Shore - Freudenberg - 469143 - Packaging Unit 1pcs product photo
469143 85 3 70 Shore A 70 FKM 598 OR ? € 1,82
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O-Ring - 80x3 - OR70 FKM 598 - 70 Shore - Freudenberg - 469142 - Packaging Unit 500pcs product photo
469142 80 3 70 Shore A 70 FKM 598 OR ? € 1,22
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O-rings: Seals for static and dynamic applications in various industries

O-rings are a classic in the sealing world and can be used in many different products. In most cases, the highly reliable sealing o-rings are used for static sealing of stationary machine parts against liquids and gases, as required in water valves, air conditioning systems, vehicle engines and dental drills. However, O-rings are also ideal as dynamic sealing elements, also for piston or rod seals in hydraulics.

 

Versatile O-rings: Materials and properties tailored to various applications

O-rings come in different materials, depending on the application of the o-ring, it must be resistant to ozone, swelling or high temperatures, for example. Other requirements of o-rings are, for example, that they can withstand chemicals, have pressure resistance or can withstand extremely low and extremely high temperatures. Freudenberg uses a wide variety of materials to ensure that the o-rings meet the needs of all different applications. For example, FEP/PFA coated o-rings combine the excellent chemical resistance of PTFE with the elastic behavior of an elastomer. These o-rings are used when the chemical resistance of a PTFE elastomeric o-ring is insufficient because the seal must also have elastic properties.           

 

Optimized O-rings for different applications with increased service life

Freudenberg O-rings have a long service life. Depending on the application, Freudenberg offers o-rings coated with suitable powders, special greases, emulsions or varnishes. As a result, this all-round product can be optimized for the respective use. This ensures that the wear of the o-ring is reduced and has a significantly longer life. Depending on the application of the o-ring, an o-ring must be resistant to ozone, swelling and high temperatures. Other requirements of o-rings are, for example, that they can withstand chemicals, have pressure resistance or can withstand extremely low and extremely high temperatures.

 

Product Range

Freudenberg offers a wide range of o-rings for a wide range of applications, also in special designs and with a custom-made protective layer. The complete range of O-rings, including product and material data sheets, ordering options, prices and availability can be found on our website.

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