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RS PRO Nitrile Rubber (NBR) O-Ring 68 mm ID, 72 mm OD, 2 mm Thickness, 71 IRHD Hardness 196-4924

Category Gasket & Seal Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
Material Nitrile Rubber (NBR)
Colour Black
Operating Temperature Range -30°C to 90°C
THICKNESS 2mm
Model 196-4924
Outside diameter 72mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 68mm
Minimum Operating Temperature -30°C

Key Features

  • Nitrile rubber O-ring providing excellent chemical resistance.
  • 68 mm inside diameter and 72 mm outside diameter for versatile sealing applications.
  • 2 mm thickness ensures durability and reliable sealing.
  • Suitable for hydraulic and pneumatic systems in industrial and automotive environments.
  • Operating temperature range from -30 °C to 90 °C for broad application.
  • Hardness rated at 71 IRHD for long-lasting performance.
  • Black color for easy visibility and identification.
  • Ideal for sealing pumps, drive belts, and general engineering use.

Product Description

RS PRO 196-4924 Nitrile Rubber (NBR) O-Ring is a precision-engineered sealing component designed for demanding industrial and engineering applications. Featuring a 68 mm inside diameter, 72 mm outside diameter, and 2 mm thickness, this O-ring is manufactured from high-quality nitrile rubber (NBR), known for its outstanding resistance to oils, hydrocarbons, greases, and a range of chemicals. The O-ring is rated at 71 IRHD hardness, ensuring a reliable and durable seal in a variety of operational conditions.

The O-ring is suitable for use in hydraulic and pneumatic systems, automotive manufacturing and repair, industrial machinery, plumbing, and power transmission applications. Its robust construction prevents fluid and air leakage, maintains system pressure, and protects against contamination, thereby safeguarding both function and safety.

Nitrile rubber is chosen for its cost-effectiveness and performance; it is ideal for environments where exposure to fats, vegetable oils, and petroleum derivatives is common. This O-ring supports rotary, linear, shaft, and face-to-face sealing in pumps, drive belts, and other general engineering contexts.

Operating within a temperature range of -30 °C to 90 °C, the RS PRO O-ring can withstand both low and high temperature applications, offering a long service life when used appropriately. Its compatibility with most hydrocarbons, oils, and fuels makes it suitable for critical sealing tasks.

Nitrile rubber (NBR) material for high chemical resistance. Precise dimensions: 68 mm ID, 72 mm OD, 2 mm thickness. Rated hardness at 71 IRHD for fatigue and abrasion resistance. Supports a wide temperature range: -30 °C to 90 °C.

Widely used in industrial, manufacturing, plumbing, hydraulic, pneumatic, and automotive environments. Secure sealing prevents leakage and ensures operational safety. Black color aids in identification and installation. Provides a long service life when used with compatible fluids.

This O-ring is not compatible with ozone, esters, ketones, aldehydes, chlorinated, or nitro hydrocarbons. Select RS PRO O-Rings when reliable, cost-effective sealing solutions are required for industrial and engineering applications. Browse the Gasket & Seal category for more high-quality RS PRO sealing solutions on EnvMart.

Explore more products in our Gasket & Seal category.

RS PRO Nitrile Rubber (NBR) O-Ring 68 mm ID, 72 mm OD, 2 mm Thickness, 71 IRHD Hardness 196-4924
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Frequently Asked Questions

The O-ring has an inside diameter of 68 mm, an outside diameter of 72 mm, and a thickness of 2 mm.

It is rated at 71 IRHD hardness, which ensures reliable and durable sealing performance.

The operating temperature range is from -30 °C to 90 °C, making it suitable for various applications.

This O-ring is made from nitrile rubber (NBR), known for its excellent chemical resistance.

It is suitable for hydraulic and pneumatic systems, automotive manufacturing and repair, industrial machinery, plumbing, and power transmission applications.

No, it is not compatible with ozone, esters, ketones, aldehydes, chlorinated, or nitro hydrocarbons.

The O-ring is black, which aids in visibility and identification during installation.

It supports rotary, linear, shaft, and face-to-face sealing in applications like pumps and drive belts.

The country of origin for this O-ring is India.

The 71 IRHD hardness rating indicates its resistance to fatigue and abrasion, enhancing its sealing capabilities.

Key features include excellent chemical resistance, a broad operating temperature range, and robust construction for leak prevention.

It prevents fluid and air leakage, maintains system pressure, and protects against contamination, ensuring safe operation.

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