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RS PRO Nitrile Rubber (NBR) O-Ring Seal 47 mm ID, 51 mm OD, 2 mm Thickness, Hardness 71 IRHD 196-4912

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 196-4912
Outside diameter 51mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 47mm
Minimum Operating Temperature -30°C

Key Features

  • Constructed from nitrile rubber (NBR) for excellent resistance to oils, fats, and vegetable oils.
  • Hardness rating of 71 IRHD ensures durability and effective sealing under mechanical stress.
  • Operating temperature range from -30°C to 90°C suits diverse industrial environments.
  • Designed for use in hydraulic, pneumatic, and general engineering applications requiring fluid or air sealing.
  • Ideal as shaft seals, face-to-face seals, supporting rotary and linear movements efficiently.
  • Provides long life and chemical resistance to most hydrocarbons, oils, and fuels.
  • Applicable widely in industrial manufacturing, automotive repairs, plumbing, and power transmission technology.

Product Description

RS PRO 196-4912 is a high-quality Nitrile Rubber (NBR) O-Ring seal with dimensions tailored for reliable industrial sealing applications. Featuring a 47 mm inside diameter, 51 mm outside diameter, and 2 mm thickness, it is engineered to deliver robust sealing performance.

This O-ring is manufactured using nitrile rubber material known for its hardness of 71 IRHD, offering excellent resistance to oils, fats, and vegetable oils commonly encountered in hydraulic and pneumatic systems. It withstands operating temperatures from -30°C up to 90°C, making it suitable for diverse industrial environments and applications.

Its versatile design enables use as shaft seals, face-to-face seals, and facilitates rotary and linear movements by creating a secure, long-lasting seal to prevent leakage of fluids or air. The O-ring ensures maintenance of pressure, keeps contaminants out, and supports equipment safety and efficiency.

Commonly utilized in industrial manufacturing, automotive maintenance, plumbing, and power transmission technology, RS PRO NBR O-Rings provide durable, cost-effective sealing solutions for pumps, drive belts, and general engineering uses.

Constructed from nitrile rubber (NBR) with 71 IRHD hardness for durability. Effective operating temperature range between -30°C to 90°C. Seals prevent fluid and air leakage in hydraulic and pneumatic systems. Suitable for rotary and linear movement applications.

Wide application scope across industrial, automotive, and plumbing sector. Long service life with chemical resistance to hydrocarbons and oils. 47 mm inside diameter, 51 mm outside diameter, 2 mm thickness dimensions.

RS PRO offers rigorously tested industrial-grade seals trusted globally for performance and reliability. Explore more sealing and gasketing solutions in our Rubber & Rubber Products category on EnvMart.

RS PRO Nitrile Rubber (NBR) O-Ring Seal 47 mm ID, 51 mm OD, 2 mm Thickness, Hardness 71 IRHD 196-4912
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Frequently Asked Questions

This O-ring seal has an inside diameter of 47 mm, an outside diameter of 51 mm, and a thickness of 2 mm.

The hardness rating of this NBR O-ring is 71 IRHD, which ensures durability under mechanical stress.

It can operate effectively within a temperature range of -30°C to 90°C.

This O-ring is constructed from nitrile rubber (NBR), known for its resistance to oils and fats.

It is suitable for hydraulic, pneumatic, and general engineering applications, including use as shaft seals and face-to-face seals.

This model supports both rotary and linear movements, providing a secure seal to prevent leakage.

Yes, it offers chemical resistance to most hydrocarbons, oils, and fuels, making it suitable for various industrial environments.

The O-ring is black in color, which is typical for nitrile rubber products.

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

It is commonly used in automotive repairs, providing effective sealing solutions for various components.

In plumbing, it helps to prevent fluid leakage, ensuring efficient operation of plumbing systems.

By maintaining pressure and keeping contaminants out, it supports the safety and efficiency of the equipment in which it is used.

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