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O-Rings Freudenberg

O-Rings Freudenberg
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4.681 - 4.710 of 18.915 results

Item no. Inner diameter (d1) Cross section axial (d2) Shore Hardness Material Design Stock Price
O-Ring - 33x4 - OR70 FKM 576 - 70 Shore - Freudenberg - 522193 product photo
522193 33 4 70 Shore A 70 FKM 576 OR ?
On request
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O-Ring - 9,5x1,6 - OR88 NBR 156 - 88 Shore - Freudenberg - 522166 product photo
522166 9.5 1.6 88 Shore A 88 NBR 156 OR ?
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O-Ring - 255x5 - OR70 FKM 598 - 70 Shore - Freudenberg - 522137 - Packaging Unit 1pcs product photo
522137 255 5 70 Shore A 70 FKM 598 OR ? € 13,15
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O-Ring - 165x5 - OR70 FKM 137449 - 70 Shore - Freudenberg - 522122 - Packaging Unit 1pcs product photo
522122 165 5 70 Shore A 70 FKM 137449 OR ?
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O-Ring - 14x3 - OR70 FKM 598 - 70 Shore - Freudenberg - 521959 - Packaging Unit 1pcs product photo
521959 14 3 70 Shore A 70 FKM 598 OR ? € 0,35
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O-Ring - 72x6 - OR70 FKM 576 - 70 Shore - Freudenberg - 521924 product photo
521924 72 6 70 Shore A 70 FKM 576 OR ?
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O-Ring - 36x5,2 - OR70 FKM 576 - 70 Shore - Freudenberg - 521923 product photo
521923 36 5.2 70 Shore A 70 FKM 576 OR ?
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O-Ring - 88x3 - OR60 FVMQ 565 - 60 Shore - Freudenberg - 521898 - Packaging Unit 1pcs product photo
521898 88 3 60 Shore A 60 FVMQ 565 OR ?
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O-Ring - 6x1 - OR80 FKM 171977 - 80 Shore - Freudenberg - 521822 product photo
521822 6 1 80 Shore A 80 FKM 171977 OR ?
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O-Ring - 50x4 - OR85 FKM 109499 - 85 Shore - Freudenberg - 521801 - Packaging Unit 1pcs product photo
521801 50 4 85 Shore A 85 FKM 109499 OR ?
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O-Ring - 72 NBR 872 - 72 Shore - Freudenberg - 521767 - Packaging Unit 1pcs product photo
521767 72 Shore A 72 NBR 872 OR-SF ?
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O-Ring - 22x4 - OR60 FKM 148859 - 60 Shore - Freudenberg - 521760 - Packaging Unit 1pcs product photo
521760 22 4 60 Shore A 60 FKM 148859 OR ?
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O-Ring - 32x5 - OR70 FKM 598 - 70 Shore - Freudenberg - 521733 product photo
521733 32 5 70 Shore A 70 FKM 598 OR ?
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O-Ring - 160x5 - OR60 EPDM 280 - 60 Shore - Freudenberg - 521675 - Packaging Unit 1pcs product photo
521675 160 5 60 Shore A 60 EPDM 280 OR ? € 2,56
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O-Ring - 16,1x1,6 - OR70 EPDM 281 - 70 Shore - Freudenberg - 521612 product photo
521612 16.1 1.6 70 Shore A 70 EPDM 281 OR ?
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O-Ring - 39x3 - OR70 FKM 137449 - 70 Shore - Freudenberg - 521517 - Packaging Unit 500pcs product photo
521517 39 3 70 Shore A 70 FKM 137449 OR ?
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O-Ring - 64x2,5 - OR70 FKM 173104 - 70 Shore - Freudenberg - 521377 product photo
521377 64 2.5 70 Shore A 70 FKM 173104 OR ?
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O-Ring - 8x2,4 - OR70 NBR 173682 - 70 Shore - Freudenberg - 521290 product photo
521290 8 2.4 70 Shore A 70 NBR 173682 OR ?
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O-Ring - 60 FKM 172993 - 60 Shore - Freudenberg - 521248 product photo
521248 60 Shore A 60 FKM 172993 OR-SF ?
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O-Ring - 36x2 - OR80 FKM 171977 - 80 Shore - Freudenberg - 521241 product photo
521241 36 2 80 Shore A 80 FKM 171977 OR ?
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O-Ring - 70x4 - OR70 NBR 182 - 70 Shore - Freudenberg - 521130 product photo
521130 70 4 70 Shore A 70 NBR 182 OR ?
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O-Ring - 101x4,5 - OR60 FKM 148859 - 60 Shore - Freudenberg - 521129 - Packaging Unit 1pcs product photo
521129 101 4.5 60 Shore A 60 FKM 148859 OR ?
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O-Ring - 8,3x2,4 - OR70 NBR 150 - 70 Shore - Freudenberg - 521120 - Packaging Unit 1pcs product photo
521120 8.3 2.4 70 Shore A 70 NBR 150 OR ? € 0,14
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O-Ring - 6x1,2 - OR70 FKM 576 - 70 Shore - Freudenberg - 521050 - Packaging Unit 1pcs product photo
521050 6 1.2 70 Shore A 70 FKM 576 OR ?
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O-Ring - 10x2 - OR82 FKM 168308 - 82 Shore - Freudenberg - 521035 - Packaging Unit 1pcs product photo
521035 10 2 82 Shore A 82 FKM 168308 OR ?
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O-Ring - 30x2,2 - OR75 FKM 602 - 75 Shore - Freudenberg - 521033 - Packaging Unit 1pcs product photo
521033 30 2.2 75 Shore A 75 FKM 602 OR ?
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O-Ring - 10,15x2,34 - OR60 EPDM 280 - 60 Shore - Freudenberg - 521025 product photo
521025 10.15 2.34 60 Shore A 60 EPDM 280 OR ?
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O-Ring - 318x3,5 - OR72 NBR 872 - 72 Shore - Freudenberg - 520890 - Packaging Unit 1pcs product photo
520890 318 3.5 72 Shore A 72 NBR 872 OR ?
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O-Ring - 120x5 - OR75 EPDM 168348 - 75 Shore - Freudenberg - 520854 - Packaging Unit 1pcs product photo
520854 120 5 75 Shore A 75 EPDM 168348 OR ?
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O-Ring - 93x2,8 - OR72 NBR 872 - 72 Shore - Freudenberg - 520827 product photo
520827 93 2.8 72 Shore A 72 NBR 872 OR ?
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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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