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O-Rings Freudenberg
O-Rings Freudenberg

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O-Rings Freudenberg

O-Rings Freudenberg

O-Rings Freudenberg
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1.621 - 1.650 of 18.915 results

Item no. Inner diameter (d1) Cross section axial (d2) Shore Hardness Material Design Stock Price
O-Ring - 32x3 - OR70 NBR 888 - 70 Shore - Freudenberg - 444549 product photo
444549 32 3 70 Shore A 70 NBR 888 OR ?
On request
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O-Ring - 28x3 - OR70 NBR 888 - 70 Shore - Freudenberg - 444548 product photo
444548 28 3 70 Shore A 70 NBR 888 OR ?
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O-Ring - 25x3 - OR70 NBR 888 - 70 Shore - Freudenberg - 444547 product photo
444547 25 3 70 Shore A 70 NBR 888 OR ?
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O-Ring - 25x2,5 - OR70 NBR 888 - 70 Shore - Freudenberg - 444546 product photo
444546 25 2.5 70 Shore A 70 NBR 888 OR ?
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O-Ring - 18x2,5 - OR70 NBR 888 - 70 Shore - Freudenberg - 444545 product photo
444545 18 2.5 70 Shore A 70 NBR 888 OR ?
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O-Ring - 6x2,5 - OR70 NBR 888 - 70 Shore - Freudenberg - 444543 product photo
444543 6 2.5 70 Shore A 70 NBR 888 OR ?
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O-Ring - 98x3 - OR70 NBR 888 - 70 Shore - Freudenberg - 444542 product photo
444542 98 3 70 Shore A 70 NBR 888 OR ?
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O-Ring - 54x3 - OR70 NBR 888 - 70 Shore - Freudenberg - 444540 product photo
444540 54 3 70 Shore A 70 NBR 888 OR ?
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O-Ring - 39x3 - OR70 NBR 888 - 70 Shore - Freudenberg - 444539 product photo
444539 39 3 70 Shore A 70 NBR 888 OR ?
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O-Ring - 40,94x2,62 - OR70 NBR 888 - 70 Shore - Freudenberg - 444538 product photo
444538 40.94 2.62 70 Shore A 70 NBR 888 OR ?
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O-Ring - 85x2 - OR70 NBR 888 - 70 Shore - Freudenberg - 444537 product photo
444537 85 2 70 Shore A 70 NBR 888 OR ?
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O-Ring - 78x5 - OR70 NBR 888 - 70 Shore - Freudenberg - 444534 product photo
444534 78 5 70 Shore A 70 NBR 888 OR ?
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O-Ring - 62x3 - OR70 NBR 888 - 70 Shore - Freudenberg - 444533 product photo
444533 62 3 70 Shore A 70 NBR 888 OR ?
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O-Ring - 47x2,5 - OR70 NBR 888 - 70 Shore - Freudenberg - 444532 product photo
444532 47 2.5 70 Shore A 70 NBR 888 OR ?
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O-Ring - 78x5 - OR72 NBR 872 - 72 Shore - Freudenberg - 444531 - Packaging Unit 1pcs product photo
444531 78 5 72 Shore A 72 NBR 872 OR 210 € 11,10
Details
O-Ring - 36x5 - OR72 NBR 872 - 72 Shore - Freudenberg - 444530 - Packaging Unit 1pcs product photo
444530 36 5 72 Shore A 72 NBR 872 OR 7454 € 7,18
Details
O-Ring - 14x2,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 444529 product photo
444529 14 2.5 72 Shore A 72 NBR 872 OR ?
On request
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O-Ring - 19x1,8 - OR72 NBR 872 - 72 Shore - Freudenberg - 444528 - Packaging Unit 1pcs product photo
444528 19 1.8 72 Shore A 72 NBR 872 OR 2666 € 3,02
Details
O-Ring - 63x2 - OR72 NBR 872 - 72 Shore - Freudenberg - 444525 - Packaging Unit 1pcs product photo
444525 63 2 72 Shore A 72 NBR 872 OR 222 € 6,78
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O-Ring - 20x3 - OR72 NBR 872 - 72 Shore - Freudenberg - 444524 product photo
444524 20 3 72 Shore A 72 NBR 872 OR ?
On request
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O-Ring - 6x3 - OR72 NBR 872 - 72 Shore - Freudenberg - 444523 - Packaging Unit 1pcs product photo
444523 6 3 72 Shore A 72 NBR 872 OR 14892 € 2,30
Details
O-Ring - 24x2,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 444521 - Packaging Unit 1pcs product photo
444521 24 2.5 72 Shore A 72 NBR 872 OR ? € 0,08
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O-Ring - 96x4 - OR72 NBR 872 - 72 Shore - Freudenberg - 444520 - Packaging Unit 1pcs product photo
444520 96 4 72 Shore A 72 NBR 872 OR 296 € 9,34
Details
O-Ring - 14x4 - OR72 NBR 872 - 72 Shore - Freudenberg - 444519 - Packaging Unit 1pcs product photo
444519 14 4 72 Shore A 72 NBR 872 OR 6528 € 2,98
Details
O-Ring - 140x3 - OR72 NBR 872 - 72 Shore - Freudenberg - 444518 - Packaging Unit 1pcs product photo
444518 140 3 72 Shore A 72 NBR 872 OR ? € 0,56
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O-Ring - 30x3 - OR72 NBR 872 - 72 Shore - Freudenberg - 444517 - Packaging Unit 1pcs product photo
444517 30 3 72 Shore A 72 NBR 872 OR ? € 0,10
Details Quotation
O-Ring - 25x3 - OR72 NBR 872 - 72 Shore - Freudenberg - 444516 - Packaging Unit 1pcs product photo
444516 25 3 72 Shore A 72 NBR 872 OR 4287 € 3,02
Details
O-Ring - 30x2,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 444515 - Packaging Unit 1pcs product photo
444515 30 2.5 72 Shore A 72 NBR 872 OR ?
On request
Details Quotation
O-Ring - 27x2,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 444514 - Packaging Unit 1pcs product photo
444514 27 2.5 72 Shore A 72 NBR 872 OR 5192 € 3,39
Details
O-Ring - 13x2,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 444513 - Packaging Unit 1pcs product photo
444513 13 2.5 72 Shore A 72 NBR 872 OR 2148 € 2,49
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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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