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O-Rings Freudenberg

O-Rings Freudenberg
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1.681 - 1.710 of 7.405 results

Item no. Inner diameter (d1) Cross section axial (d2) Material Design Stock Price
O-ring - 75.79x3.53 - OR - AS568 # -234 - 70 FKM - Freudenberg - 7878457 - Packaging Unit 1 product photo
7878457 75.79 3.53 FKM OR 33
On request
Details Quotation
O-ring - 59.4x3.1 - OR - 90 NBR - Freudenberg - 7877909 - Packaging Unit 1 product photo
7877909 59.4 3.1 NBR OR ?
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O-ring - 113.89x3.53 - OR - AS568 # -246 - 90 AU 9251 - Freudenberg - 7877193 - Packaging Unit 1 product photo
7877193 113.89 3.53 AU OR 50
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Details Quotation
O-ring - 26.64x2.62 - OR - AS568 # -121 - 92 AU 9251 - Freudenberg - 7877192 - Packaging Unit 1 product photo
7877192 26.64 2.62 AU OR ?
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O-ring - 20.25x1.78 - OR - 80 NBR - Freudenberg - 7876971 - Packaging Unit 1 product photo
7876971 20.25 1.78 NBR OR ?
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O-ring - 10x2.1 - OR - 70 VMQ - Freudenberg - 7876615 - Packaging Unit 1 product photo
7876615 10 2.1 VMQ OR ?
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O-ring - 255x7 - OR - 70 NBR - Freudenberg - 7876222 - Packaging Unit 1 product photo
7876222 255 7 NBR OR ?
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O-ring - 7.66x1.78 - OR - 70 HNBR - Freudenberg - 7875444 - Verpakkingseenheid 10000 product photo
7875444 7.66 1.78 HNBR OR 37145
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O-ring - 9x4 - OR - 50 FKM - Freudenberg - 7875408 - Packaging Unit 1 product photo
7875408 9 4 FKM OR ?
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O-ring - 69.4x3.1 - OR - VMQ S531 - Freudenberg - 7875223 - Packaging Unit 1 product photo
7875223 69.4 3.1 VMQ OR ?
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O-ring - 17.17x1.78 - OR - AS568 # -017 - 80 NBR - Freudenberg - 7873406 - Packaging Unit 1 product photo
7873406 17.17 1.78 NBR OR 2199
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O-ring - 2.5x1.5 - OR - 80 NBR - Freudenberg - 7873403 - Packaging Unit 1 product photo
7873403 2.5 1.5 NBR OR 7645
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O-ring - 127x3.53 - OR - 92 AU 9250 - Freudenberg - 7872994 - Packaging Unit 1 product photo
7872994 127 3.53 AU OR ?
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O-ring - 123.42x3.53 - OR - AS568 # -249 - 92 AU 9250 - Freudenberg - 7872993 - Packaging Unit 1 product photo
7872993 123.42 3.53 AU OR 12
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O-ring - 25x1.5 - OR - 80 NBR - Freudenberg - 7872816 - Packaging Unit 1 product photo
7872816 25 1.5 NBR OR ?
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Details Quotation
O-ring - 3.53x - OR - AS568 # -235 - 92 AU 9250 - Freudenberg - 7872492 - Packaging Unit 1 product photo
7872492 3.53 AU OR ?
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O-ring - 88.5x3.53 - OR - 92 AU 9250 - Freudenberg - 7872401 - Packaging Unit 1 product photo
7872401 88.5 3.53 AU OR ?
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Details Quotation
O-ring - 104.37x3.53 - OR - AS568 # -243 - 92 AU 9250 - Freudenberg - 7872400 - Packaging Unit 1 product photo
7872400 104.37 3.53 AU OR ?
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O-ring - 107.55x3.53 - OR - 92 AU 9250 - Freudenberg - 7872399 - Packaging Unit 1 product photo
7872399 107.55 3.53 AU OR ?
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Details Quotation
O-ring - 117.07x3.53 - OR - AS568 # -247 - 92 AU 9250 - Freudenberg - 7872398 - Packaging Unit 1 product photo
7872398 117.07 3.53 AU OR 38
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O-ring - 152.4x3.53 - OR - 92 AU 9250 - Freudenberg - 7872363 - Packaging Unit 1 product photo
7872363 152.4 3.53 AU OR ?
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O-ring - 120.65x3.53 - OR - 92 AU 9250 - Freudenberg - 7872362 - Packaging Unit 1 product photo
7872362 120.65 3.53 AU OR 140
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O-ring - 185x3 - OR - 70 NBR - Freudenberg - 7872073 - Packaging Unit 1 product photo
7872073 185 3 NBR OR 376
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O-ring - 160x2 - OR - 80 FKM - Freudenberg - 7871883 - Packaging Unit 1 product photo
7871883 160 2 FKM OR ?
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O-ring - 75x2.5 - OR - 90 NBR - Freudenberg - 7871299 - Packaging Unit 1 product photo
7871299 75 2.5 NBR OR ?
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Details Quotation
O-ring - 91x3 - OR - 80 NBR - Freudenberg - 7870873 - Packaging Unit 1 product photo
7870873 91 3 NBR OR 4160
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Details Quotation
O-ring - 149.4x3.1 - OR - 70 NBR A305 - Freudenberg - 7870853 - Packaging Unit 1 product photo
7870853 149.4 3.1 NBR OR ?
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O-ring - 175.2x3.1 - OR - 70 NBR A305 - Freudenberg - 7870851 - Packaging Unit 1 product photo
7870851 175.2 3.1 NBR OR ?
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O-ring - 539.4x5.7 - OR - A 203 - Freudenberg - 7870797 - Packaging Unit 1 product photo
7870797 539.4 5.7 A OR ?
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O-ring - 16.36x2.21 - OR - 90 NBR 99064 - Freudenberg - 7870778 - Packaging Unit 1 product photo
7870778 16.36 2.21 NBR 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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