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RS PRO Nitrile Rubber (NBR) O-Ring 4.1 mm Inside Diameter, 7.3 mm Outside Diameter, 1.6 mm Thickness, Shore 70 128-805

Category Gaskets & O-Rings Brand RS PRO Condition New

Specifications

Country of Origin Italy
Brand RS PRO
Material Nitrile Rubber (NBR)
Colour Black
THICKNESS 1.6mm
Model 128-805
Outside diameter 7.3mm
Maximum Operating Temperature 120°C
Hardness Shore 70
Sub Type O-Ring
Inside Diameter 4.1mm
Minimum Operating Temperature -30°C
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 4 mm ID, 7.2 mm ODBrand RS PRO

Key Features

  • Made from durable nitrile rubber (NBR) material with Shore 70 hardness.
  • Operates within temperatures ranging from -30°C minimum to 120°C maximum.
  • Excellent resistance to petroleum products and mineral hydraulic oils.
  • Ideal for sealing applications in automotive, aerospace, and general engineering industries.
  • Black coloured O-Ring designed for reliable mechanical sealing.
  • Manufactured in Italy ensuring quality and consistent performance.

Product Description

RS PRO 128-805 Nitrile Rubber (NBR) O-Ring features a 4.1 mm inside diameter, 7.3 mm outside diameter, and 1.6 mm thickness, offering effective sealing solutions in a variety of industrial applications.

Constructed from nitrile rubber, this O-Ring provides exceptional resistance to abrasion and petroleum-based products, making it suitable for automotive, aerospace, and general engineering uses. The material hardness is Shore 70, which balances flexibility and durability.

This O-Ring functions reliably within continuous operating temperatures from -30°C up to 120°C, with short-term tolerance to 135°C, making it versatile for use in environments with fluctuating temperatures.

Its black color and precise dimensions ensure a secure and leak-proof fit in sealing joints. Manufactured in Italy under stringent quality controls, this component is ideal for hydraulic, pneumatic, and mechanical sealing applications across industrial, laboratory, and manufacturing sectors.

Made from durable nitrile rubber (NBR) material with Shore 70 hardness. Operates within temperatures ranging from -30°C minimum to 120°C maximum. Excellent resistance to petroleum products and mineral hydraulic oils. Ideal for sealing applications in automotive, aerospace, and general engineering industries.

Black coloured O-Ring designed for reliable mechanical sealing. Manufactured in Italy ensuring quality and consistent performance.

RS PRO brand products are rigorously tested to meet industrial standards, providing engineers and technicians assurance of quality and performance. This O-Ring is part of a comprehensive range designed to fulfil demanding sealing needs.

Explore more high-quality sealing solutions in the Gaskets & O-Rings category at EnvMart for your industrial and engineering projects.

Explore more products in our Gaskets & O-Rings category.

RS PRO Nitrile Rubber (NBR) O-Ring 4.1 mm Inside Diameter, 7.3 mm Outside Diameter, 1.6 mm Thickness, Shore 70 128-805
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Frequently Asked Questions

The O-Ring has an inside diameter of 4.1 mm, an outside diameter of 7.3 mm, and a thickness of 1.6 mm.

This O-Ring has a hardness rating of Shore 70, which provides a balance of flexibility and durability.

It operates within a temperature range of -30°C to 120°C, with short-term tolerance up to 135°C.

It is made from nitrile rubber (NBR), which offers excellent resistance to abrasion and petroleum products.

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

It is manufactured in Italy, ensuring quality and consistent performance.

The O-Ring is black in color, designed for reliable mechanical sealing.

The maximum operating temperature is 120°C.

Key features include excellent resistance to petroleum products, a hardness rating of Shore 70, and a temperature tolerance from -30°C to 120°C.

It is designed for hydraulic, pneumatic, and mechanical sealing applications across various sectors.

The Shore 70 hardness rating indicates a balance between flexibility and durability, making it suitable for various sealing tasks.

The model number for this O-Ring is 128-805.

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