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RS PRO Nitrile Rubber (NBR) O-Ring, 8.5 mm Inside Diameter, 12.5 mm Outside Diameter, 2 mm Thickness 196-4864

Category O-Ring 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 196-4864
Outside diameter 12.5mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 8.5mm
Minimum Operating Temperature -30°C

Key Features

  • The O-ring is made from durable nitrile rubber suitable for fats, greases, and vegetable oils.
  • Hardness of 71 IRHD ensures long-lasting sealing performance.
  • Operates efficiently within a temperature range of -30°C to 90°C.
  • Provides excellent resistance to chemicals, hydrocarbons, oils, and fuels.
  • Ideal for use in hydraulic and pneumatic industries as seals for pumps and drive belts.
  • Available in metric sizing for broad application compatibility.
  • Designed to prevent fluid and air leakage by creating a secure seal under compression.
  • Commonly used in industrial manufacturing, automotive repair, and power transmission technology.

Product Description

RS PRO 196-4864 Nitrile Rubber (NBR) O-Ring is engineered for industrial sealing applications requiring high reliability and chemical resistance. With an 8.5 mm inside diameter, 12.5 mm outside diameter, and 2 mm thickness, this O-ring fits a variety of pumps, drive belts, and hydraulic and pneumatic machinery components.

Manufactured from cost-effective nitrile rubber, this O-ring offers excellent resistance to fats, greases, vegetable oils, hydrocarbons, oils, and fuels, making it suitable for many general engineering applications. The material's hardness rating of 71 IRHD contributes to its durability and long seal life.

Operating temperature ranges from -30°C to 90°C, allowing use in diverse environments while maintaining optimal sealing performance. Its versatile application includes acting as shaft seals, face-to-face seals, and facilitating rotary and linear movements.

O-rings serve as critical components to prevent leakage of fluids and air by filling gaps between mating parts, thereby preserving pressure and preventing contamination. This makes them indispensable in industrial manufacturing, automotive maintenance, plumbing, hydraulics, pneumatics, and power transmission technologies.

The nitrile rubber composition offers outstanding chemical resistance. Seal design is suitable for rotary and linear motion. Metric dimensions enable precise fitting. Ideal for industrial and manufacturing environments. Provides reliable sealing life up to 15 years under appropriate conditions.

RS PRO products are rigorously quality tested, ensuring dependable performance and value for engineers and technicians globally. Explore our selection of O-Rings and sealing solutions in the Industrial Supplies category at EnvMart for comprehensive industrial sealing needs.

RS PRO Nitrile Rubber (NBR) O-Ring, 8.5 mm Inside Diameter, 12.5 mm Outside Diameter, 2 mm Thickness 196-4864
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Frequently Asked Questions

The O-ring has an inside diameter of 8.5 mm, an outside diameter of 12.5 mm, and a thickness of 2 mm.

It operates efficiently within a temperature range of -30°C to 90°C.

This O-ring is made from nitrile rubber (NBR), which provides excellent resistance to various chemicals and oils.

The hardness rating of this model is 71 IRHD, contributing to its sealing performance and durability.

It is ideal for use in hydraulic and pneumatic industries, as well as in general engineering applications, automotive repair, and power transmission technology.

The O-ring creates a secure seal under compression, filling gaps between mating parts to prevent fluid and air leakage.

Yes, it offers excellent resistance to hydrocarbons, oils, and fuels, making it suitable for various sealing applications involving these substances.

The O-ring is manufactured in India.

Yes, the design of this O-ring is suitable for both rotary and linear movements, making it versatile for various applications.

This O-ring is black in color.

It provides a reliable sealing life of up to 15 years under appropriate conditions.

While specific installation instructions are not provided, it is important to ensure that the O-ring is properly seated in its groove to maintain an effective seal.

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