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Kit de juntas tóricas métricas japonesas, Buna-N, negro, durómetro 90A, 30 tamaños (paquete de 391 piezas)

Envío gratis en pedidos superiores a Mex $600.00

Mex $674.45

Mex $ 357 .00 Mex $357.00

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  • Hecho de buna-nitrilo (también llamado Buna-N) para su uso con una variedad de fluidos, desde petróleo hasta hidrocarburos alifáticos y tiene un durómetro (dureza) de 90A
  • El kit incluye 391 piezas que cubren 30 tamaños métricos
  • Funda de plástico para portabilidad y almacenamiento organizado
  • Para uso en un amplio rango de temperatura de -40 grados F (-40 grados C) a 212 grados F (100 grados C)


This metric O-Ring set is made of Black Buna-N, has a durometer of 90A, and includes 391 pieces covering 30 dash sizes. The rings have a Round cross-section and can be used across a wide temperature range from -40 degrees F (-40 degrees C) to 212 degrees F (100 degrees C). The rings come in a plastic storage case designed for organization and portability.

The set includes the following O-Rings: 18 pieces each for JIS B2401 sizes P3, P4, P5, P6, P7, P8, P9; 14 pieces for P10A, P11, P12, P14, P16, P18, P20; 11 pieces for G20, G22, G25, G30, G35, G40, G45; 10 pieces for P22.4, P25, P26, P30, P32, P34, P36, P40, P48.

Buna-nitrile can have high tensile strength, as well as abrasion, tear, and compression set resistance. It is compatible for use with petroleum, hexafluoroacetone (HFA), hexafluoro-2-butyne (HFB) and hydrofluorocarbon (HFC) fluids, vegetable oil, alcohol, acids, and aliphatic hydrocarbons. Buna-nitrile is vulnerable to acetone, ethers, esters, ozone, sunlight and weathering, and should not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light.

The durometer hardness of this Buna-N O-Ring is 90A. Durometers measure the hardness of a material and its resistance to permanent indentation. A higher durometer value indicates greater resistance to indentation. On a scale of 0 to 100, a value of 0 indicates that a sample was completely penetrated, while a value of 100 shows no indentation in the sample. The letter following the number identifies the shore scale, which is either shore A or D. Shore A is used for rubber, while shore D is used for harder plastics.

O-rings provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders. They are circular in shape, with a round cross section, and a hole in the center, similar to a doughnut. O-rings are available in various AS568A dash sizes as well as Metric sizes. O-ring size is defined by the inside diameter (ID), outisde diameter (OD), and cross-sectional (CS) diameter.

What's in the box?

  • 18 pieces each for JIS B2401 sizes P3, P4, P5, P6, P7, P8, P9
  • 14 pieces for P10A, P11, P12, P14, P16, P18, P20
  • 11 pieces for G20, G22, G25, G30, G35, G40, G45
  • 10 pieces for P22.4, P25, P26, P30, P32, P34, P36, P40, P48
  • plastic storage case with label to identify sizes

Francois Goyette
Comentado en Canadá el 1 de noviembre de 2024
Il n'a pas l'image des grandeurs. Donc la voici.Moi j'ai commandé et le seul que j'avais besoin , le P15, il n'est pas la.
Customer
Comentado en los Estados Unidos el 7 de mayo de 2021
Just as ordered
Mike MacPherson
Comentado en Canadá el 21 de agosto de 2018
Good price for my area and works exactly as intended
Hiep
Comentado en los Estados Unidos el 30 de agosto de 2017
Bought these as I needed my own O-ring set. Used it to help my 80 year old neighbor with a leaky water softener, the rubber O-ring on it was just worn out. These were a perfect fit.
Nom De Guerre
Comentado en los Estados Unidos el 11 de agosto de 2017
Great product! Just as advertised. Professionally packaged and shipped quickly. AAA+
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