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O-ring NBR - 80 Shore A

O-ring NBR - 80 Shore A
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Product Colour Material Hardness Certification Stock From price
O-ring 7.65x1.63 - NBR - Nitrile - 80 Shore A - Black - ORS197812
O-ring 7.65 mm x 1.63 mm Black NBR - Nitrile 80 Shore A None 74972   € 0,04 Details
O-ring 8.5x1.8 - NBR - Nitrile - 80 Shore A - Black - ORS197813
O-ring 8.5 mm x 1.8 mm Black NBR - Nitrile 80 Shore A None 76085   € 0,04 Details
O-ring 8.51x1.78 - NBR - Nitrile - 80 Shore A - Black - ORS197814
O-ring 8.51 mm x 1.78 mm Black NBR - Nitrile 80 Shore A None 76085   € 0,04 Details
O-ring 13x1.8 - NBR - Nitrile - 80 Shore A - Black - ORS197815
O-ring 13 mm x 1.8 mm Black NBR - Nitrile 80 Shore A None 62507   € 0,03 Details
O-ring 31x5.3 - NBR - Nitrile - 80 Shore A - Black - ORS197816
O-ring 31 mm x 5.3 mm Black NBR - Nitrile 80 Shore A None 0   € 0,41 Details Quote
O-ring 33.5x2.65 - NBR - Nitrile - 80 Shore A - Black - ORS197817
O-ring 33.5 mm x 2.65 mm Black NBR - Nitrile 80 Shore A None 14743   € 0,15 Details
O-ring 39.5x3 - NBR - Nitrile - 80 Shore A - Black - ORS197818
O-ring 39.5 mm x 3 mm Black NBR - Nitrile 80 Shore A None 12401   € 0,21 Details
O-ring 39.76x3 - NBR - Nitrile - 80 Shore A - Black - ORS197819
O-ring 39.76 mm x 3 mm Black NBR - Nitrile 80 Shore A None 12401   € 0,21 Details
O-ring 47.2x1.5 - NBR - Nitrile - 80 Shore A - Black - ORS197820
O-ring 47.2 mm x 1.5 mm Black NBR - Nitrile 80 Shore A None 17192   € 0,18 Details
O-ring 54.5x3.55 - NBR - Nitrile - 80 Shore A - Black - ORS197821
O-ring 54.5 mm x 3.55 mm Black NBR - Nitrile 80 Shore A None 2780   € 0,39 Details
O-ring 72x1 - NBR - Nitrile - 80 Shore A - Black - ORS197822
O-ring 72 mm x 1 mm Black NBR - Nitrile 80 Shore A None 4164   € 0,33 Details
O-ring 73x6 - NBR - Nitrile - 80 Shore A - Black - ORS197823
O-ring 73 mm x 6 mm Black NBR - Nitrile 80 Shore A None 2612   € 1,08 Details
O-ring 90x4.5 - NBR - Nitrile - 80 Shore A - Black - ORS197824
O-ring 90 mm x 4.5 mm Black NBR - Nitrile 80 Shore A None 1313   € 1,16 Details
O-ring 122x2.5 - NBR - Nitrile - 80 Shore A - Black - ORS197825
O-ring 122 mm x 2.5 mm Black NBR - Nitrile 80 Shore A None 2839   € 0,82 Details
O-ring 134.5x4 - NBR - Nitrile - 80 Shore A - Black - ORS197826
O-ring 134.5 mm x 4 mm Black NBR - Nitrile 80 Shore A None 1535   € 1,47 Details
O-ring 164.3x3 - NBR - Nitrile - 80 Shore A - Black - ORS197827
O-ring 164.3 mm x 3 mm Black NBR - Nitrile 80 Shore A None 2954   € 1,33 Details
O-ring 166x3 - NBR - Nitrile - 80 Shore A - Black - ORS197828
O-ring 166 mm x 3 mm Black NBR - Nitrile 80 Shore A None 1394   € 1,69 Details
O-ring 167x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS197829
O-ring 167 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 215   € 1,49 Details
O-ring 168x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS197830
O-ring 168 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 1771   € 1,50 Details
O-ring 209x3 - NBR - Nitrile - 80 Shore A - Black - ORS197831
O-ring 209 mm x 3 mm Black NBR - Nitrile 80 Shore A None 635   € 2,61 Details
O-ring 268x5 - NBR - Nitrile - 80 Shore A - Black - ORS197832
O-ring 268 mm x 5 mm Black NBR - Nitrile 80 Shore A None 259   € 4,48 Details
O-ring 299x4 - NBR - Nitrile - 80 Shore A - Black - ORS197833
O-ring 299 mm x 4 mm Black NBR - Nitrile 80 Shore A None 429   € 5,26 Details
O-ring 301x4 - NBR - Nitrile - 80 Shore A - Black - ORS197834
O-ring 301 mm x 4 mm Black NBR - Nitrile 80 Shore A None 429   € 5,25 Details
O-ring 304x4 - NBR - Nitrile - 80 Shore A - Black - ORS197835
O-ring 304 mm x 4 mm Black NBR - Nitrile 80 Shore A None 396   € 5,85 Details
O-ring 306x4 - NBR - Nitrile - 80 Shore A - Black - ORS197836
O-ring 306 mm x 4 mm Black NBR - Nitrile 80 Shore A None 396   € 5,85 Details
O-ring 310x5.7 - NBR - Nitrile - 80 Shore A - Black - ORS197837
O-ring 310 mm x 5.7 mm Black NBR - Nitrile 80 Shore A None 320   € 6,46 Details
O-ring 329x4 - NBR - Nitrile - 80 Shore A - Black - ORS197838
O-ring 329 mm x 4 mm Black NBR - Nitrile 80 Shore A None 451   € 6,08 Details
O-ring 331x4 - NBR - Nitrile - 80 Shore A - Black - ORS197839
O-ring 331 mm x 4 mm Black NBR - Nitrile 80 Shore A None 451   € 6,16 Details
O-ring 419x4 - NBR - Nitrile - 80 Shore A - Black - ORS197840
O-ring 419 mm x 4 mm Black NBR - Nitrile 80 Shore A None 250   € 8,17 Details
O-ring 421x4 - NBR - Nitrile - 80 Shore A - Black - ORS197841
O-ring 421 mm x 4 mm Black NBR - Nitrile 80 Shore A None 250   € 8,20 Details
Compare

What is an NBR O-ring - 80 Shore A?

An O-ring NBR - 80 Shore A A is a robust sealing element, ideal for applications that require extra strength and wear resistance. This O-ring, made of nitrile rubber, offers excellent resistance to oils, fuels, and various chemical substances, making it perfect for the automotive, aerospace, and industrial sectors.

Compared to an NBR O-ring with 70 Shore A, which is slightly softer and more flexible, the 80 Shore A O-ring provides more durability and higher pressure resistance. This makes it particularly suitable for applications where higher mechanical stress and less deformation are desired.

While a 70 Shore A O-ring has more adaptability to uneven surfaces, the O-ring NBR - 80 Shore A offers a longer lifespan and better performance in harsh conditions. Both types have their unique advantages depending on the specific needs of the application.

Properties of NBR 80

An O-ring NBR - 80 Shore A offers excellent properties for demanding applications. This O-ring, made of nitrile rubber, is highly resistant to oils, fuels, and various chemical substances. The hardness of 80 Shore A gives it a robust structure, making it better resistant to high pressure and mechanical stress compared to a 70 Shore A O-ring, which is softer and more flexible. This makes the 80 Shore A O-ring ideal for applications where durability and wear resistance are crucial.

In contrast to a 90 Shore A O-ring, which is even harder and stiffer, the O-ring NBR - 80 Shore A offers a better balance between rigidity and some flexibility. This makes it suitable for a wide range of industrial applications where both reliable sealing and a certain degree of adaptability are required.

The choice between these hardness grades depends on the specific requirements of the application, with a 70 Shore A O-ring being better for less demanding environments and a 90 Shore A for extreme conditions.

Advantages of an NBR O-ring in 80 Shore A

An O-ring NBR - 80 Shore A offers numerous advantages for industrial applications. This O-ring combines excellent resistance to oils, fuels, and chemical substances with a robust structure that can withstand high pressure and mechanical stresses.

Compared to a 70 Shore A O-ring, which is softer and more flexible, an 80 Shore A O-ring offers more durability and better pressure resistance, making it ideal for heavy-duty applications. On the other hand, a 90 Shore A O-ring is harder and stiffer, suitable for extremely high pressure and harsh conditions, but less flexible. The 80 Shore A O-ring forms an ideal middle ground, with a good balance between rigidity and flexibility, making it versatile.

These properties make an O-ring NBR - 80 Shore A a reliable choice for applications where both robustness and some degree of flexibility are required, such as in hydraulic systems, engines, and industrial machinery.

Applications of an NBR O-ring - 80 Shore A

An O-ring NBR - 80 Shore A is ideal for various applications that require a balance between rigidity and flexibility. It is widely used in hydraulic systems, engines, and industrial machinery due to its excellent resistance to oils, fuels, and chemical substances.

Compared to a 70 Shore A O-ring, which is softer and more flexible, an 80 Shore A O-ring offers higher pressure resistance and durability, making it suitable for heavier applications.

In contrast, a 90 Shore A O-ring is harder and stiffer, making it ideal for extremely high pressure and harsh conditions, but less flexible. The 80 Shore A O-ring offers an optimal middle ground, making it versatile for both demanding and less extreme conditions.

This versatility makes an O-ring NBR - 80 Shore A a reliable choice for industries that need both robust and flexible sealing solutions.

Specifications of an NBR O-ring - 80 Shore A

The O-ring NBR - 80 Shore A, with material number 108019001, has a hardness of 80 ±5 Shore A, a tensile strength of 14.9 MPa, and an elongation at break of 347%. The density is 1.30 g/cm³ and the durability at compression after 22 hours at 100°C is 11%.

After aging at 100°C in air, ASTM IRM oil 901 and 903, the hardness, tensile strength, elongation at break, and volume vary. For example, when exposed to air, the hardness increases by +2 points, while the tensile strength and elongation at break change by +3% and -10%, respectively.

In IRM oil 901, the hardness values remain almost unchanged, but the tensile strength and elongation at break decrease. The data of this O-ring NBR - 80 Shore A are obtained according to modern laboratory standards.