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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 135x3 - NBR - Nitrile - 80 Shore A - Black - ORS132531
O-ring 135 mm x 3 mm Black NBR - Nitrile 80 Shore A None 1179   € 1,04 Details
O-ring 134x3 - NBR - Nitrile - 80 Shore A - Black - ORS132530
O-ring 134 mm x 3 mm Black NBR - Nitrile 80 Shore A None 1179   € 1,04 Details
O-ring 133x7 - NBR - Nitrile - 80 Shore A - Black - ORS132529
O-ring 133 mm x 7 mm Black NBR - Nitrile 80 Shore A None 729   € 2,90 Details
O-ring 133x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132528
O-ring 133 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 4757   € 1,22 Details
O-ring 130x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132527
O-ring 130 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 387   € 1,19 Details
O-ring 130x3 - NBR - Nitrile - 80 Shore A - Black - ORS132526
O-ring 130 mm x 3 mm Black NBR - Nitrile 80 Shore A None 1494   € 0,98 Details
O-ring 125x3 - NBR - Nitrile - 80 Shore A - Black - ORS132525
O-ring 125 mm x 3 mm Black NBR - Nitrile 80 Shore A None 0   € 0,85 Details Quote
O-ring 123x7 - NBR - Nitrile - 80 Shore A - Black - ORS132524
O-ring 123 mm x 7 mm Black NBR - Nitrile 80 Shore A None 577   € 2,80 Details
O-ring 122x3 - NBR - Nitrile - 80 Shore A - Black - ORS132523
O-ring 122 mm x 3 mm Black NBR - Nitrile 80 Shore A None 5   € 0,84 Details
O-ring 120x7 - NBR - Nitrile - 80 Shore A - Black - ORS132522
O-ring 120 mm x 7 mm Black NBR - Nitrile 80 Shore A None 1244   € 2,77 Details
O-ring 120x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132521
O-ring 120 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 842   € 1,09 Details
O-ring 120x3 - NBR - Nitrile - 80 Shore A - Black - ORS132520
O-ring 120 mm x 3 mm Black NBR - Nitrile 80 Shore A None 3528   € 0,84 Details
O-ring 120x2 - NBR - Nitrile - 80 Shore A - Black - ORS132519
O-ring 120 mm x 2 mm Black NBR - Nitrile 80 Shore A None 1747   € 0,71 Details
O-ring 119x3 - NBR - Nitrile - 80 Shore A - Black - ORS132518
O-ring 119 mm x 3 mm Black NBR - Nitrile 80 Shore A None 3528   € 0,84 Details
O-ring 117x7 - NBR - Nitrile - 80 Shore A - Black - ORS132517
O-ring 117 mm x 7 mm Black NBR - Nitrile 80 Shore A None 883   € 2,74 Details
O-ring 117x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132516
O-ring 117 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 1871   € 1,06 Details
O-ring 115x7 - NBR - Nitrile - 80 Shore A - Black - ORS132515
O-ring 115 mm x 7 mm Black NBR - Nitrile 80 Shore A None 0   € 2,71 Details Quote
O-ring 115x3 - NBR - Nitrile - 80 Shore A - Black - ORS132514
O-ring 115 mm x 3 mm Black NBR - Nitrile 80 Shore A None 6161   € 0,80 Details
O-ring 114x7 - NBR - Nitrile - 80 Shore A - Black - ORS132513
O-ring 114 mm x 7 mm Black NBR - Nitrile 80 Shore A None 1039   € 2,72 Details
O-ring 114x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132512
O-ring 114 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 1169   € 1,03 Details
O-ring 111x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132511
O-ring 111 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 1337   € 1,00 Details
O-ring 110x3 - NBR - Nitrile - 80 Shore A - Black - ORS132510
O-ring 110 mm x 3 mm Black NBR - Nitrile 80 Shore A None 2446   € 0,74 Details
O-ring 105x3 - NBR - Nitrile - 80 Shore A - Black - ORS132509
O-ring 105 mm x 3 mm Black NBR - Nitrile 80 Shore A None 2114   € 0,71 Details
O-ring 101x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132508
O-ring 101 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 2861   € 0,82 Details
O-ring 98x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132507
O-ring 98 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 980   € 0,80 Details
O-ring 95x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132506
O-ring 95 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 2485   € 0,77 Details
O-ring 82x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132505
O-ring 82 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 3037   € 0,66 Details
O-ring 79x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132504
O-ring 79 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 3843   € 0,61 Details
O-ring 76x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132503
O-ring 76 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 5613   € 0,56 Details
O-ring 73x3.5 - NBR - Nitrile - 80 Shore A - Black - ORS132502
O-ring 73 mm x 3.5 mm Black NBR - Nitrile 80 Shore A None 0   € 0,55 Details Quote
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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.


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