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RS PRO Nitrile Rubber (NBR) O-Ring, 20.3 mm Inside Diameter, 25.54 mm Outside Diameter, 2.62 mm Thickness 196-4773

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 2.62mm
Model 196-4773
Outside diameter 25.54mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 20.3mm
Minimum Operating Temperature -30°C
Standards/Approvals AS568-117
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 20.5 mm ID, 25.5 mm ODBrand RS PRO

Key Features

  • Constructed from high-quality Nitrile Rubber (NBR) material for excellent chemical resistance.
  • Suitable for hydraulic, pneumatic, and general engineering sealing applications.
  • Operating temperature range from -30°C to 90°C for versatile use.
  • Hardness rating of 71 IRHD ensures wear resistance and long service life.
  • Complies with AS568-117 standard for reliable sealing performance.
  • Black color aids identification and standardization in assemblies.
  • Ideal for pumps, drive belts, and fluid sealing in industrial environments.
  • Provides secure sealing to prevent fluid and air leakage, maintaining pressure and protecting equipment.

Product Description

RS PRO 196-4773 is a high-quality Nitrile Rubber (NBR) O-Ring featuring a 20.3 mm inside diameter, 25.54 mm outside diameter, and 2.62 mm thickness, designed for effective sealing in various mechanical and fluid power applications. Manufactured from durable NBR material, this O-ring offers excellent resistance to fats, greases, vegetable oils, hydrocarbons, oils, and fuels, ensuring optimal performance and long life.

This O-ring is ideal for use in industrial, hydraulic, pneumatic, automotive, and manufacturing settings, commonly applied as shaft seals, face seals, and to facilitate rotary and linear movements. It withstands operating temperatures from -30°C up to 90°C, supporting diverse use cases in demanding environments.

The O-Ring complies with the AS568-117 standard, which underlines its dependable sealing characteristics. Its hardness of 71 IRHD allows it to resist wear and maintain a secure seal under pressure, ensuring system safety and reliability.

Applications include sealing pumps, drive belts, and various general engineering uses where fluid or air leakage must be prevented. By securely seating between mating parts and compressing, it forms a barrier against contamination and maintains system integrity.

Manufactured using cost-effective Nitrile Rubber (NBR) material with good chemical resistance. Offers a wide operating temperature range suitable for many industries. Complies with industry standard AS568-117 for consistent quality.

Provides durable and long-lasting sealing for hydraulic and pneumatic systems. Ideal for industrial, automotive, plumbing, and manufacturing applications. Choose RS PRO for trusted sealing solutions that combine performance with value. Discover more RS PRO products in the Industrial Supplies section at EnvMart.

RS PRO Nitrile Rubber (NBR) O-Ring, 20.3 mm Inside Diameter, 25.54 mm Outside Diameter, 2.62 mm Thickness 196-4773
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Frequently Asked Questions

The O-Ring has an inside diameter of 20.3 mm, an outside diameter of 25.54 mm, and a thickness of 2.62 mm.

It is constructed from Nitrile Rubber (NBR), which provides excellent chemical resistance.

The O-Ring can operate effectively within a temperature range of -30°C to 90°C.

This model has a hardness rating of 71 IRHD, ensuring wear resistance.

It complies with the AS568-117 standard, which ensures reliable sealing performance.

It is suitable for hydraulic, pneumatic, and general engineering sealing applications, including use in pumps and drive belts.

Yes, it provides secure sealing to prevent fluid and air leakage, maintaining pressure and protecting equipment.

The O-Ring is black in color, which aids in identification and standardization in assemblies.

The O-Ring is manufactured in India.

It can facilitate both rotary and linear movements in various mechanical applications.

Yes, it is commonly used in automotive settings, as well as in industrial and manufacturing applications.

It can be used as shaft seals, face seals, and for various sealing applications to prevent contamination.

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