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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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1.261 - 1.290 of 18.915 results

Item no. Inner diameter (d1) Cross section axial (d2) Shore Hardness Material Design Stock Price
O-Ring - 78x5,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 3862 - Packaging Unit 1pcs product photo
3862 78 5.5 72 Shore A 72 NBR 872 OR 29 € 14,43
Details
O-Ring - 75x10 - OR72 NBR 872 - 72 Shore - Freudenberg - 3813 - Packaging Unit 1pcs product photo
3813 75 10 72 Shore A 72 NBR 872 OR ? € 14,27
Details Quotation
O-Ring - 75x7,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 3803 - Packaging Unit 1pcs product photo
3803 75 7.5 72 Shore A 72 NBR 872 OR ? € 8,06
Details Quotation
O-Ring - 75x5,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 3788 - Packaging Unit 1pcs product photo
3788 75 5.5 72 Shore A 72 NBR 872 OR ? € 3,25
Details Quotation
O-Ring - 75x4 - OR72 NBR 872 - 72 Shore - Freudenberg - 3776 - Packaging Unit 1pcs product photo
3776 75 4 72 Shore A 72 NBR 872 OR ? € 8,78
Details Quotation
O-Ring - 75x2,7 - OR72 NBR 872 - 72 Shore - Freudenberg - 3758 - Packaging Unit 1pcs product photo
3758 75 2.7 72 Shore A 72 NBR 872 OR ? € 5,79
Details Quotation
O-Ring - 72x7 - OR72 NBR 872 - 72 Shore - Freudenberg - 3691 - Packaging Unit 1pcs product photo
3691 72 7 72 Shore A 72 NBR 872 OR ?
On request
Details Quotation
O-Ring - 72x6,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 3687 - Packaging Unit 1pcs product photo
3687 72 6.5 72 Shore A 72 NBR 872 OR 33 € 14,27
Details
O-Ring - 30x3 - OR70 FKM 576 - 70 Shore - Freudenberg - 3673 - Packaging Unit 1pcs product photo
3673 30 3 70 Shore A 70 FKM 576 OR ? € 2,10
Details Quotation
O-Ring - 71,2x5,7 - OR72 NBR 872 - 72 Shore - Freudenberg - 3653 - Packaging Unit 1pcs product photo
3653 71.2 5.7 72 Shore A 72 NBR 872 OR ? € 7,15
Details Quotation
O-Ring - 70x10 - OR72 NBR 872 - 72 Shore - Freudenberg - 3629 - Packaging Unit 1pcs product photo
3629 70 10 72 Shore A 72 NBR 872 OR ? € 14,69
Details Quotation
O-Ring - 68x7 - OR72 NBR 872 - 72 Shore - Freudenberg - 3558 product photo
3558 68 7 72 Shore A 72 NBR 872 OR ?
On request
Details Quotation
O-Ring - 67x2,8 - OR72 NBR 872 - 72 Shore - Freudenberg - 3518 - Packaging Unit 1pcs product photo
3518 67 2.8 72 Shore A 72 NBR 872 OR 160 € 7,17
Details
O-Ring - 5,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 3388 - Packaging Unit 1pcs product photo
3388 5.5 72 Shore A 72 NBR 872 OR 29 € 13,20
Details
O-Ring - 62x6,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 3362 - Packaging Unit 1pcs product photo
3362 62 6.5 72 Shore A 72 NBR 872 OR ? € 20,12
Details Quotation
O-Ring - 59,4x2,8 - OR72 NBR 872 - 72 Shore - Freudenberg - 3250 - Packaging Unit 1pcs product photo
3250 59.4 2.8 72 Shore A 72 NBR 872 OR ? € 6,06
Details Quotation
O-Ring - 57,2x5,7 - OR72 NBR 872 - 72 Shore - Freudenberg - 3199 - Packaging Unit 1pcs product photo
3199 57.2 5.7 72 Shore A 72 NBR 872 OR 22 € 11,82
Details
O-Ring - 55,2x3 - OR72 NBR 872 - 72 Shore - Freudenberg - 3117 - Packaging Unit 1pcs product photo
3117 55.2 3 72 Shore A 72 NBR 872 OR ?
On request
Details Quotation
O-Ring - 9x2,5 - OR70 NBR 150 - 70 Shore - Freudenberg - 3032 - Packaging Unit 1pcs product photo
3032 9 2.5 70 Shore A 70 NBR 150 OR ? € 0,08
Details Quotation
O-Ring - 53x5 - OR72 NBR 872 - 72 Shore - Freudenberg - 3020 - Packaging Unit 1pcs product photo
3020 53 5 72 Shore A 72 NBR 872 OR ? € 8,64
Details Quotation
O-Ring - 2 - OR83 FKM 592 - 83 Shore - Freudenberg - 3016 product photo
3016 2 83 Shore A 83 FKM 592 OR ?
On request
Details Quotation
O-Ring - 52x10 - OR72 NBR 872 - 72 Shore - Freudenberg - 3005 - Packaging Unit 1pcs product photo
3005 52 10 72 Shore A 72 NBR 872 OR ? € 11,23
Details Quotation
O-Ring - 48x8 - OR72 NBR 872 - 72 Shore - Freudenberg - 2854 - Packaging Unit 1pcs product photo
2854 48 8 72 Shore A 72 NBR 872 OR 96 € 10,85
Details
O-Ring - 48x6,1 - OR72 NBR 872 - 72 Shore - Freudenberg - 2847 - Packaging Unit 1pcs product photo
2847 48 6.1 72 Shore A 72 NBR 872 OR 116 € 10,85
Details
O-Ring - 45x12 - OR72 NBR 872 - 72 Shore - Freudenberg - 2739 - Packaging Unit 1pcs product photo
2739 45 12 72 Shore A 72 NBR 872 OR ? € 17,00
Details Quotation
O-Ring - 45x4,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 2724 - Packaging Unit 1pcs product photo
2724 45 4.5 72 Shore A 72 NBR 872 OR 1 € 8,09
Details
O-Ring - 42x4,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 2588 - Packaging Unit 1pcs product photo
2588 42 4.5 72 Shore A 72 NBR 872 OR ? € 4,27
Details Quotation
O-Ring - 2,7 - OR72 NBR 872 - 72 Shore - Freudenberg - 2565 - Packaging Unit 1pcs product photo
2565 2.7 72 Shore A 72 NBR 872 OR ? € 0,83
Details Quotation
O-Ring - 38,5x3,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 2407 - Packaging Unit 1pcs product photo
2407 38.5 3.5 72 Shore A 72 NBR 872 OR 43 € 5,75
Details
O-Ring - 35x4 - OR72 NBR 872 - 72 Shore - Freudenberg - 2229 - Packaging Unit 1pcs product photo
2229 35 4 72 Shore A 72 NBR 872 OR ? € 5,12
Details Quotation
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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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