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RS PRO Nitrile Rubber (NBR) O-Ring 7.6 mm Inside Diameter 12.4 mm Outside Diameter Shore 70 Hardness Italy 128-883

Category O-Ring Brand RS PRO Condition New

Specifications

Country of Origin Italy
Brand RS PRO
Material Nitrile Rubber (NBR)
Colour Black
THICKNESS 2.4mm
Model 128-883
Outside diameter 12.4mm
Maximum Operating Temperature 120°C
Hardness Shore 70
Sub Type O-Ring
Inside Diameter 7.6mm
Minimum Operating Temperature -30°C

Key Features

  • Constructed from Nitrile Rubber (NBR) material for excellent resistance to petroleum products.
  • Hardness rated at Shore 70 providing durability and wear resistance.
  • Operating temperature range from -30°C minimum up to 120°C maximum.
  • Suitable for automotive, aerospace, and general engineering applications.
  • Black in color with a thickness of 2.4 mm for precise sealing fit.
  • Manufactured in Italy ensuring quality and industry standards compliance.

Product Description

RS PRO 128-883 Nitrile Rubber (NBR) O-Ring offers a highly reliable sealing component with a 7.6 mm inside diameter and 12.4 mm outside diameter, engineered for industrial sealing applications requiring resistance to petroleum and hydraulic fluids.

Made from Nitrile Rubber, one of the most widely used elastomers in sealing technology, this O-Ring exhibits excellent abrasion resistance and performs efficiently across a broad temperature range from -30°C up to 120°C, with short-term tolerance to higher temperatures. The Shore 70 hardness rating confers durability and mechanical robustness to withstand demanding conditions.

This O-Ring is black in color and has a thickness of 2.4 mm, enabling precise fitment in assemblies requiring tight sealing tolerances.

RS PRO Nitrile O-Rings are ideally suited for a variety of applications including automotive, aerospace, and general engineering industries where high performance under fluctuating temperatures and exposure to mineral oils and greases is crucial.

Constructed with high-quality Nitrile Rubber for petroleum resistance. Designed with Shore 70 hardness for enhanced durability. Operates continuously between -30°C to 120°C, supporting intermittent peaks up to 135°C. Ideal for sealing applications in automotive, aerospace, and engineering equipment.

Manufactured in Italy to stringent quality controls.

Ensure proper seal selection for your industrial or mechanical systems with RS PRO’s trusted O-Rings range. Explore related sealing solutions and components on EnvMart for comprehensive maintenance and replacement needs.

RS PRO Nitrile Rubber (NBR) O-Ring 7.6 mm Inside Diameter 12.4 mm Outside Diameter Shore 70 Hardness Italy 128-883
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Frequently Asked Questions

The inside diameter of this O-Ring is 7.6 mm.

The outside diameter is 12.4 mm.

It has a hardness rating of Shore 70.

The operating temperature range is from -30°C to 120°C, with short-term tolerance up to 135°C.

This O-Ring is constructed from Nitrile Rubber (NBR), which provides excellent resistance to petroleum products.

The thickness of this O-Ring is 2.4 mm.

It is manufactured in Italy.

This O-Ring is suitable for automotive, aerospace, and general engineering applications.

The O-Ring is black in color.

It exhibits excellent abrasion resistance and performs efficiently under fluctuating temperatures and exposure to mineral oils and greases.

It is designed for sealing applications that require tight sealing tolerances in industrial and mechanical systems.

The Shore 70 hardness rating indicates that the O-Ring has enhanced durability and mechanical robustness, suitable for demanding conditions.

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