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RS PRO Nitrile Rubber (NBR) O-Ring, 25 mm Inside Diameter, 29.8 mm Outside Diameter, Thickness 2.4 mm, Hardness 71 196-4950

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 196-4950
Outside diameter 29.8mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 25mm
Minimum Operating Temperature -30°C

Key Features

  • Manufactured from durable Nitrile Rubber (NBR) material providing excellent resistance to oils and greases.
  • Hardness rating of 71 IRHD ensures longevity and effective sealing performance.
  • Operating temperature range from -30°C to 90°C suitable for various hydraulic and pneumatic uses.
  • Widely applied in pumps, drive belts, and general engineering to prevent fluid and air leakage.
  • Compatible with most hydrocarbons, oils, and fuels but not with ozone, esters, or retone materials.
  • Ideal for industrial manufacturing, automotive repair, plumbing, and power transmission systems.
  • Provides a secure seal that maintains pressure and keeps contaminants out under compression.

Product Description

RS PRO 196-4950 Nitrile Rubber (NBR) O-Ring is designed with a 25 mm inside diameter, 29.8 mm outside diameter, and 2.4 mm thickness. Manufactured using high-quality Nitrile Rubber (NBR), this O-ring provides excellent resistance to oils, greases, and vegetable oils, making it suitable for various industrial sealing needs.

This O-ring is highly versatile, commonly utilized in hydraulic and pneumatic systems as shaft and face-to-face seals, as well as facilitating rotary and linear movements. The hardness of 71 IRHD ensures long-lasting performance and durability under moderate operating temperatures ranging from -30°C up to 90°C.

RS PRO NBR O-rings are ideal for sealing applications in pumps, drive belts, and other engineering machinery, providing reliable protection against fluid leaks and air ingress. They offer excellent chemical resistance to most hydrocarbons, oils, and fuels while not being compatible with ozone, esters, and retone materials.

Applications include industrial and manufacturing environments, automotive manufacturing and repair, plumbing, hydraulics, pneumatics, and power transmission technologies. The O-Ring forms a secure seal when compressed between two parts, preventing particle, vapor, and fluid leakage to maintain pressure and system efficiency.

Manufactured from Nitrile Rubber (NBR) material for oil resistance. Hardness rated at 71 IRHD for durability. Effective operating temperature between -30°C and 90°C. Versatile for hydraulic, pneumatic, automotive, and industrial sealing.

Prevents fluid and air leakage, maintaining system integrity. Not suitable for exposure to ozone, esters, or retone materials. Long service life under recommended conditions up to 15 years.

RS PRO is known for high-quality industrial components, providing engineers with trusted solutions for demanding applications. Explore more sealing and gasket products within the EnvMart Industrial Supplies category.

RS PRO Nitrile Rubber (NBR) O-Ring, 25 mm Inside Diameter, 29.8 mm Outside Diameter, Thickness 2.4 mm, Hardness 71 196-4950
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Frequently Asked Questions

This O-ring has an inside diameter of 25 mm, an outside diameter of 29.8 mm, and a thickness of 2.4 mm.

The hardness rating of this O-ring is 71 IRHD, ensuring effective sealing performance and longevity.

The operating temperature range for this O-ring is from -30°C to 90°C, making it suitable for various applications.

It is compatible with most hydrocarbons, oils, and fuels, but not suitable for exposure to ozone, esters, or retone materials.

This O-ring is widely used in hydraulic and pneumatic systems, pumps, drive belts, automotive repair, and plumbing to prevent fluid and air leakage.

This O-ring is manufactured from Nitrile Rubber (NBR), which provides excellent resistance to oils and greases.

The O-ring forms a secure seal when compressed between two parts, preventing particle, vapor, and fluid leakage to maintain pressure and system efficiency.

This O-ring is manufactured in India.

The maximum operating temperature for this O-ring is 90°C.

This O-ring is black in color.

The minimum operating temperature for this O-ring is -30°C.

This O-ring is ideal for sealing applications in industrial manufacturing, automotive manufacturing, plumbing, hydraulics, pneumatics, and power transmission technologies.

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