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O-Rings Freudenberg

O-Rings Freudenberg
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1.921 - 1.950 of 19.940 results

Item no. Inner diameter (d1) Cross section axial (d2) Shore Hardness Material Design Stock Price
O-ring - 33x5 - OR - 70 FKM 4403 - Freudenberg - 445880 - Packaging Unit 5.000 product photo
445880 33 5 70 Shore A 70 FKM 4403 OR ?
On request
Details Quotation
O-ring - 114x4 - OR - 72 NBR 872 - Freudenberg - 445874 - Packaging Unit 1 product photo
445874 114 4 72 Shore A 72 NBR 872 OR 1566 € 9,83
Details
O-ring - 59.92x3.53 - OR - AS568 # -229 - 70 NBR 4004 - Freudenberg - 442561 - Packaging Unit 1 product photo
442561 59.92 3.53 70 Shore A 70 NBR 4004 OR ?
On request
Details Quotation
O-ring - 102x4 - OR - 72 NBR 872 - Freudenberg - 445873 - Packaging Unit 1 product photo
445873 102 4 72 Shore A 72 NBR 872 OR 7 € 9,62
Details
O-ring - 88x6 - OR - 72 NBR 872 - Freudenberg - 445870 - Packaging Unit 1 product photo
445870 88 6 72 Shore A 72 NBR 872 OR 2098 € 14,73
Details
O-ring - 59.5x3 - OR - 70 NBR 4004 - Freudenberg - 442555 - Packaging Unit 1 product photo
442555 59.5 3 70 Shore A 70 NBR 4004 OR ?
On request
Details Quotation
O-ring - 42x1 - OR - 72 NBR 872 - Freudenberg - 445868 - Packaging Unit 1 product photo
445868 42 1 72 Shore A 72 NBR 872 OR 499 € 10,00
Details
O-ring - 32x10 - OR - 72 NBR 872 - Freudenberg - 445866 - Packaging Unit 1 product photo
445866 32 10 72 Shore A 72 NBR 872 OR ? € 8,32
Details Quotation
O-ring - 15.88x2.62 - OR - AS568 # -809 - 72 NBR 872 - Freudenberg - 445864 - Packaging Unit 1 product photo
445864 15.88 2.62 72 Shore A 72 NBR 872 OR 11895 € 10,00
Details
O-ring - 56.52x5.33 - OR - AS568 # -331 - 70 NBR 4004 - Freudenberg - 442500 - Packaging Unit 1 product photo
442500 56.52 5.33 70 Shore A 70 NBR 4004 OR ?
On request
Details Quotation
O-ring - 10x6.5 - OR - 72 NBR 872 - Freudenberg - 445863 - Packaging Unit 1 product photo
445863 10 6.5 72 Shore A 72 NBR 872 OR ? € 10,00
Details Quotation
O-ring - 53.57x3.53 - OR - AS568 # -227 - 70 EPDM 281 - Freudenberg - 445862 - Packaging Unit 1 product photo
445862 53.57 3.53 70 Shore A 70 EPDM 281 OR ? € 10,00
Details Quotation
O-ring - 56x3 - OR - 70 NBR 4004 - Freudenberg - 442494 - Packaging Unit 1 product photo
442494 56 3 70 Shore A 70 NBR 4004 OR ?
On request
Details Quotation
O-ring - 80x3 - OR - 70 NBR 888 - Freudenberg - 445861 - Packaging Unit 1 product photo
445861 80 3 70 Shore A 70 NBR 888 OR ?
On request
Details Quotation
O-ring - 7.1x1.6 - OR - 70 NBR 888 - Freudenberg - 445860 - Packaging Unit 1 product photo
445860 7.1 1.6 70 Shore A 70 NBR 888 OR ?
On request
Details Quotation
O-ring - 55x2.5 - OR - 70 NBR 4004 - Freudenberg - 442473 - Packaging Unit 1 product photo
442473 55 2.5 70 Shore A 70 NBR 4004 OR ?
On request
Details Quotation
O-ring - 110x6 - OR - 72 NBR 872 - Freudenberg - 445859 - Packaging Unit 1 product photo
445859 110 6 72 Shore A 72 NBR 872 OR 162 € 15,78
Details
O-ring - 82x4 - OR - 72 NBR 872 - Freudenberg - 445858 - Packaging Unit 1 product photo
445858 82 4 72 Shore A 72 NBR 872 OR 538 € 8,95
Details
O-ring - 47x2.5 - OR - 72 NBR 872 - Freudenberg - 445856 - Packaging Unit 1 product photo
445856 47 2.5 72 Shore A 72 NBR 872 OR 60 € 10,00
Details
O-ring - 22.3x2.4 - OR - 72 NBR 872 - Freudenberg - 445855 - Packaging Unit 1 product photo
445855 22.3 2.4 72 Shore A 72 NBR 872 OR 2795 € 10,00
Details
O-ring - 53.7x1.78 - OR - AS568 # -034 - 90 NBR 4006 - Freudenberg - 442453 - Packaging Unit 1 product photo
442453 53.7 1.78 90 Shore A 90 NBR 4006 OR ?
On request
Details Quotation
O-ring - 18x3.5 - OR - 72 NBR 872 - Freudenberg - 445854 - Packaging Unit 1 product photo
445854 18 3.5 72 Shore A 72 NBR 872 OR 7019 € 10,00
Details
O-ring - 4x4 - OR - 72 NBR 872 - Freudenberg - 445851 - Packaging Unit 1 product photo
445851 4 4 72 Shore A 72 NBR 872 OR ? € 10,00
Details Quotation
O-ring - 53x2 - OR - 90 NBR 4006 - Freudenberg - 442435 - Packaging Unit 1 product photo
442435 53 2 90 Shore A 90 NBR 4006 OR ?
On request
Details Quotation
O-ring - 62.2x5.7 - OR - 72 NBR 872 - Freudenberg - 445845 - Packaging Unit 1 product photo
445845 62.2 5.7 72 Shore A 72 NBR 872 OR 1136 € 13,20
Details
O-ring - 92x5.5 - OR - 72 NBR 872 - Freudenberg - 445836 - Packaging Unit 1 product photo
445836 92 5.5 72 Shore A 72 NBR 872 OR 140 € 14,80
Details
O-ring - 52.39x3.53 - OR - AS568 # -832 - 70 NBR 4004 - Freudenberg - 442427 - Packaging Unit 1 product photo
442427 52.39 3.53 70 Shore A 70 NBR 4004 OR ?
On request
Details Quotation
O-ring - 100x10 - OR - 72 NBR 872 - Freudenberg - 445835 - Packaging Unit 1 product photo
445835 100 10 72 Shore A 72 NBR 872 OR ? € 15,20
Details Quotation
O-ring - 40.99x1.78 - OR - 70 EPDM 281 - Freudenberg - 445834 - Packaging Unit 1 product photo
445834 40.99 1.78 70 Shore A 70 EPDM 281 OR 625 € 10,00
Details
O-ring - 52x3 - OR - 70 NBR 4004 - Freudenberg - 442415 - Packaging Unit 1 product photo
442415 52 3 70 Shore A 70 NBR 4004 OR ?
On request
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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