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RS PRO Nitrile Rubber (NBR) O-Ring Seal 20.5 mm ID, 25.3 mm OD, 2.4 mm Thickness 196-4948

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 2.4mm
Model 196-4948
Outside diameter 25.3mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 20.5mm
Minimum Operating Temperature -30°C
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 20 mm ID, 25.3 mm ODBrand RS PRO

Key Features

  • This O-ring is made from durable Nitrile Rubber (NBR) material compatible with fats, greases, and vegetable oils.
  • It operates effectively within a temperature range of -30°C to 90°C ensuring long seal life.
  • The hardness is rated at 71 IRHD, providing resilience and wear resistance.
  • Suitable for use in pumps, drive belts, and various general engineering sealing tasks.
  • Offers excellent chemical resistance against hydrocarbons, oils, and fuels for reliable performance.
  • Provides secure sealing in static and dynamic applications to prevent leakage and pressure loss.
  • Available in metric sizing for precise fitting and easy replacement.

Product Description

RS PRO 196-4948 Nitrile Rubber (NBR) O-Ring is a precision-engineered seal designed for industrial and mechanical uses, particularly in hydraulic and pneumatic systems. The O-ring features an inside diameter of 20.5 mm, outside diameter of 25.3 mm, and a thickness of 2.4 mm, crafted from Nitrile Rubber material renowned for its cost-efficiency and chemical resistance.

Nitrile Rubber (NBR) provides excellent resistance to fats, greases, vegetable oils, hydrocarbons, oils, and fuels, ensuring durability and long service life under demanding conditions. This O-ring operates within a temperature range from -30°C to 90°C, maintaining effective sealing performance across various industrial environments.

It is specifically designed to serve as seals for pumps, drive belts, and other general engineering applications, supporting rotary and linear movement while preventing fluid and gas leakage.

Versatile sealing suitable for static and dynamic applications. Hardness rating of 71 IRHD for wear resistance. Cost-effective material with excellent chemical resistance. Suitable for use with fats, greases, and vegetable oils.

Reliable performance in hydraulic and pneumatic industrial settings. Precise metric sizing for effective replacement and maintenance.

Applications include industrial manufacturing, automotive repair, power transmission, plumbing, and general engineering sectors where reliable sealing is crucial. RS PRO brand ensures quality through rigorous testing and compliance with demanding standards, though this specific product does not have additional certifications.

This O-Ring is not compatible with ozone, esters, and retone substances, and its use should be carefully selected according to material and chemical compatibility for longevity and optimal performance.

Explore more RS PRO sealing solutions and industrial supplies at EnvMart to meet your engineering and maintenance requirements.

RS PRO Nitrile Rubber (NBR) O-Ring Seal 20.5 mm ID, 25.3 mm OD, 2.4 mm Thickness 196-4948
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Frequently Asked Questions

This O-ring has an inside diameter of 20.5 mm, an outside diameter of 25.3 mm, and a thickness of 2.4 mm.

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

The O-ring is made from Nitrile Rubber (NBR), which provides excellent chemical resistance.

The hardness of this O-ring is rated at 71 IRHD, providing resilience and wear resistance.

It is suitable for use in pumps, drive belts, and various general engineering sealing tasks, including static and dynamic applications.

This O-ring offers excellent resistance against fats, greases, vegetable oils, hydrocarbons, oils, and fuels.

No, this O-ring is not compatible with ozone, esters, and retone substances.

The O-ring is black in color, which is typical for Nitrile Rubber products.

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

Yes, it is designed for use in hydraulic and pneumatic systems, providing reliable sealing performance.

The hardness rating of 71 IRHD indicates its wear resistance, which is important for maintaining a reliable seal over time.

When selecting this O-ring, it is important to consider material and chemical compatibility to ensure longevity and optimal performance.

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