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RS PRO Nitrile Rubber (NBR) O-Ring, 19 mm ID, 21.6 mm OD, 1.3 mm Thickness, 71 IRHD Hardness 196-5454

Category Gaskets & O-Rings 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 1.3mm
Model 196-5454
Outside diameter 21.6mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 19mm
Minimum Operating Temperature -30°C
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 18.1 mm ID, 21.3 mm ODBrand RS PRO

Key Features

  • The O-ring is made from durable nitrile rubber (NBR) material offering excellent resistance to fats, greases, and vegetable oils.
  • It features a thickness of 1.3 mm and hardness of 71 IRHD for reliable sealing performance.
  • Operating temperature ranges from -30°C to 90°C, suitable for various industrial environments.
  • Designed to provide long seal life with chemical resistance to most hydrocarbons, oils, and fuels.
  • Ideal for use in pumps, drive belts, hydraulic and pneumatic industry applications.
  • The black-colored O-ring offers resistance against particle, vapor, and fluid leakage under compression sealing.
  • Applications include industrial manufacturing, automotive repair, plumbing, and power transmission technology.
  • It facilitates rotary and linear movements in machinery without compromising sealing efficiency.

Product Description

RS PRO 196-5454 Nitrile Rubber (NBR) O-Ring is a high-quality seal designed to meet demanding industrial sealing requirements. With an inside diameter of 19 mm and outside diameter of 21.6 mm, this O-ring provides a precise fit for applications requiring reliable sealing. The 1.3 mm thickness and 71 IRHD hardness ensure optimal durability and resilience.

Manufactured from nitrile rubber, it delivers excellent resistance to fats, greases, vegetable oils, hydrocarbons, oils, and fuels, making it suitable for hydraulic and pneumatic systems. This O-ring maintains sealing integrity across an operating temperature range of -30°C to 90°C, supporting both rotary and linear movements.

Its versatility allows it to be used as a shaft seal or face-to-face seal, effectively preventing leakage and contamination. The O-ring commonly serves in industrial and manufacturing setups, automotive repair workshops, plumbing, and power transmission technologies, ensuring safety and system efficiency.

The product’s black color and material properties make it compatible with various industrial fluids while providing long service life, typically lasting up to 15 years under proper usage conditions. Note that it is not compatible with ozone, esters, or retones.

The O-ring is suitable for sealing pumps, drive belts, and general engineering applications in hydraulic and pneumatic industries. This O-ring is resistant to chemical exposure, contributing to extended seal life and performance.

It facilitates rotary and linear movements in machinery without compromising sealing efficiency. Designed and tested to meet RS PRO quality standards, ensuring dependable use in critical industrial processes. Packaging includes a single O-ring with specified dimensions and material characteristics for immediate application.

This product is categorized under Gaskets & O-Rings in the Industrial Supplies sector and is commonly used across mechanical, fluid power, and tool applications. Discover more reliable sealing solutions compatible with your industrial needs at EnvMart.

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

RS PRO Nitrile Rubber (NBR) O-Ring, 19 mm ID, 21.6 mm OD, 1.3 mm Thickness, 71 IRHD Hardness 196-5454
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Frequently Asked Questions

The O-ring has an inside diameter of 19 mm, an outside diameter of 21.6 mm, and a thickness of 1.3 mm.

It operates effectively 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.

It has a hardness rating of 71 IRHD, ensuring optimal sealing performance.

This O-ring is suitable for applications in pumps, drive belts, hydraulic and pneumatic systems, as well as automotive repair and plumbing.

Yes, it offers resistance to fats, greases, vegetable oils, hydrocarbons, oils, and fuels, but is not compatible with ozone, esters, or retones.

It facilitates both rotary and linear movements in machinery without compromising sealing efficiency.

The O-ring is black in color, which is typical for many industrial applications.

Under proper usage conditions, this O-ring typically lasts up to 15 years.

The O-ring is manufactured in India.

It provides reliable sealing performance, effectively preventing leakage and contamination in various applications.

The sub-type of this product is classified as an O-Ring, designed for sealing applications.

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