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O-Rings Freudenberg

O-Rings Freudenberg
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4.291 - 4.320 of 18.915 results

Item no. Inner diameter (d1) Cross section axial (d2) Shore Hardness Material Design Stock Price
O-Ring - 40,87x3,53 - OR85 HNBR 181071 - 85 Shore - Freudenberg - 528718 - Packaging Unit 1pcs product photo
528718 40.87 3.53 85 Shore A 85 HNBR 181071 OR ?
On request
Details Quotation
O-Ring - 50,39x3,53 - OR85 HNBR 181071 - 85 Shore - Freudenberg - 528688 - Packaging Unit 1pcs product photo
528688 50.39 3.53 85 Shore A 85 HNBR 181071 OR ?
On request
Details Quotation
O-Ring - 66,27x3,53 - OR85 HNBR 181071 - 85 Shore - Freudenberg - 528687 - Packaging Unit 1pcs product photo
528687 66.27 3.53 85 Shore A 85 HNBR 181071 OR ?
On request
Details Quotation
O-Ring - 85,32x3,53 - OR85 HNBR 181071 - 85 Shore - Freudenberg - 528686 - Packaging Unit 1pcs product photo
528686 85.32 3.53 85 Shore A 85 HNBR 181071 OR ?
On request
Details Quotation
O-Ring - 255x12 - OR60 EPDM 280 - 60 Shore - Freudenberg - 528683 - Packaging Unit 1pcs product photo
528683 255 12 60 Shore A 60 EPDM 280 OR ? € 22,20
Details Quotation
O-Ring - 149,2x5,7 - OR88 NBR 156 - 88 Shore - Freudenberg - 528627 - Packaging Unit 1pcs product photo
528627 149.2 5.7 88 Shore A 88 NBR 156 OR ? € 5,17
Details Quotation
O-Ring - 15,88x2,62 - OR88 NBR 156 - 88 Shore - Freudenberg - 528578 - Packaging Unit 1pcs product photo
528578 15.88 2.62 88 Shore A 88 NBR 156 OR ? € 2,16
Details Quotation
O-Ring - 6,3x2,4 - OR85 EPDM 282 - 85 Shore - Freudenberg - 528573 - Packaging Unit 1pcs product photo
528573 6.3 2.4 85 Shore A 85 EPDM 282 OR ? € 0,37
Details Quotation
O-Ring - 9x4,5 - OR60 FKM 131736 - 60 Shore - Freudenberg - 528570 - Packaging Unit 1pcs product photo
528570 9 4.5 60 Shore A 60 FKM 131736 OR ? € 0,32
Details Quotation
O-Ring - 18x6 - OR60 FKM 131736 - 60 Shore - Freudenberg - 528568 - Packaging Unit 1pcs product photo
528568 18 6 60 Shore A 60 FKM 131736 OR ? € 1,66
Details Quotation
O-Ring - 33x3,5 - OR60 FKM 131736 - 60 Shore - Freudenberg - 528566 - Packaging Unit 1pcs product photo
528566 33 3.5 60 Shore A 60 FKM 131736 OR ? € 1,63
Details Quotation
O-Ring - 20,3x2,4 - OR60 FKM 131736 - 60 Shore - Freudenberg - 528564 - Packaging Unit 1pcs product photo
528564 20.3 2.4 60 Shore A 60 FKM 131736 OR ? € 2,50
Details Quotation
O-Ring - 40x4 - OR60 FKM 131736 - 60 Shore - Freudenberg - 528563 - Packaging Unit 1pcs product photo
528563 40 4 60 Shore A 60 FKM 131736 OR ? € 0,62
Details Quotation
O-Ring - 17x3 - OR70 EPDM 281 - 70 Shore - Freudenberg - 528552 - Packaging Unit 1pcs product photo
528552 17 3 70 Shore A 70 EPDM 281 OR ? € 0,13
Details Quotation
O-Ring - 44,12x2,62 - OR70 FKM 576 - 70 Shore - Freudenberg - 528545 - Packaging Unit 1pcs product photo
528545 44.12 2.62 70 Shore A 70 FKM 576 OR ? € 5,10
Details Quotation
O-Ring - 6x2,5 - OR70 EPDM 281 - 70 Shore - Freudenberg - 528497 - Packaging Unit 1pcs product photo
528497 6 2.5 70 Shore A 70 EPDM 281 OR ?
On request
Details Quotation
O-Ring - 40x2 - OR75 FKM 602 - 75 Shore - Freudenberg - 528452 - Packaging Unit 1pcs product photo
528452 40 2 75 Shore A 75 FKM 602 OR ?
On request
Details Quotation
O-Ring - 18x2,5 - OR85 HNBR 175025 - 85 Shore - Freudenberg - 528413 product photo
528413 18 2.5 85 Shore A 85 HNBR 175025 OR ?
On request
Details Quotation
O-Ring - 20x2,5 - OR85 HNBR 175025 - 85 Shore - Freudenberg - 528410 product photo
528410 20 2.5 85 Shore A 85 HNBR 175025 OR ?
On request
Details Quotation
O-Ring - 55x2,5 - OR70 ACM 149253 - 70 Shore - Freudenberg - 528399 product photo
528399 55 2.5 70 Shore A 70 ACM 149253 OR ?
On request
Details Quotation
O-Ring - 180x5 - OR75 FKM 179396 - 75 Shore - Freudenberg - 528385 - Packaging Unit 1pcs product photo
528385 180 5 75 Shore A 75 FKM 179396 OR ?
On request
Details Quotation
O-Ring - 18x1,5 - OR88 NBR 156 - 88 Shore - Freudenberg - 528374 - Packaging Unit 1pcs product photo
528374 18 1.5 88 Shore A 88 NBR 156 OR ?
On request
Details Quotation
O-Ring - 10x4 - OR70 EPDM 135151 - 70 Shore - Freudenberg - 528365 product photo
528365 10 4 70 Shore A 70 EPDM 135151 OR ?
On request
Details Quotation
O-Ring - 20,63x2,62 - OR70 EPDM 135151 - 70 Shore - Freudenberg - 528364 product photo
528364 20.63 2.62 70 Shore A 70 EPDM 135151 OR ?
On request
Details Quotation
O-Ring - 75x5 - OR70 FKM 598 - 70 Shore - Freudenberg - 528362 - Packaging Unit 1pcs product photo
528362 75 5 70 Shore A 70 FKM 598 OR ? € 5,50
Details Quotation
O-Ring - 6,9x1,8 - OR50 VMQ 570 - 50 Shore - Freudenberg - 528361 - Packaging Unit 1pcs product photo
528361 6.9 1.8 50 Shore A 50 VMQ 570 OR ?
On request
Details Quotation
O-Ring - 5,6x1,8 - OR50 VMQ 570 - 50 Shore - Freudenberg - 528358 - Packaging Unit 1pcs product photo
528358 5.6 1.8 50 Shore A 50 VMQ 570 OR ?
On request
Details Quotation
O-Ring - 25x3 - OR83 FKM 592 - 83 Shore - Freudenberg - 528342 - Packaging Unit 1pcs product photo
528342 25 3 83 Shore A 83 FKM 592 OR ?
On request
Details Quotation
O-Ring - 450x5,5 - OR75 FKM 120272 - 75 Shore - Freudenberg - 528333 - Packaging Unit 1pcs product photo
528333 450 5.5 75 Shore A 75 FKM 120272 OR ?
On request
Details Quotation
O-Ring - 3 - OR80 EPDM 140111 - 80 Shore - Freudenberg - 528321 - Packaging Unit 1pcs product photo
528321 3 80 Shore A 80 EPDM 140111 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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