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RS PRO Nitrile Rubber (NBR) O-Ring, 38 mm Inside Diameter, 43 mm Outside Diameter, 2.5 mm Thickness 196-4987

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 2.5mm
Model 196-4987
Outside diameter 43mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 38mm
Minimum Operating Temperature -30°C
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 39 mm ID, 43 mm ODBrand RS PRO

Key Features

  • Nitrile rubber material offers excellent resistance to fats, greases, and vegetable oils.
  • Operating temperature range from -30°C to 90°C for versatile industrial use.
  • Hardness of 71 IRHD ensures durable performance in hydraulic and pneumatic systems.
  • Ideal for pumps, drive belts, and general engineering sealing applications.
  • Provides long-lasting seal life with good chemical resistance to hydrocarbons, oils, and fuels.
  • Black color suitable for many industrial environments.
  • O-ring effectively prevents fluid and air leakage in mechanical systems.
  • Suitable for industrial, manufacturing, automotive, plumbing, and power transmission uses.

Product Description

RS PRO 196-4987 Nitrile Rubber (NBR) O-Ring features a 38 mm inside diameter and 43 mm outside diameter with 2.5 mm thickness. Manufactured from durable nitrile rubber, this O-ring is designed for sealing applications in hydraulic, pneumatic, and general engineering uses. It provides excellent resistance against fats, greases, and vegetable oils, making it suitable for environments exposed to such substances.

The O-ring operates efficiently in temperatures ranging from -30°C to 90°C and has a hardness rating of 71 IRHD, ensuring reliable sealing performance and long service life. This black O-ring prevents fluid and air leakage effectively by forming a secure seal when compressed between mechanical components.

Commonly used in pumps, drive belts, and various general engineering equipment, this NBR O-Ring offers excellent chemical resistance against hydrocarbons, oils, and fuels, guaranteeing optimal performance throughout its lifespan. It is a versatile sealing solution applicable across industrial manufacturing, automotive repair, plumbing, and power transmission industries.

Nitrile rubber material provides chemical and oil resistance. Operating temperature range is -30°C to 90°C. Hardness rating ensures durable and long-lasting seals. Ideal for hydraulic, pneumatic, and general engineering applications.

Prevents leakage of fluids and gases effectively. Available in metric size with 38 mm ID and 43 mm OD. Black color for standard industrial applications. Explore the complete range of sealing components and spare parts available in the Industrial Supplies category at EnvMart for quality and reliable solutions.

RS PRO Nitrile Rubber (NBR) O-Ring, 38 mm Inside Diameter, 43 mm Outside Diameter, 2.5 mm Thickness 196-4987
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Frequently Asked Questions

The inside diameter of this O-ring is 38 mm.

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

This O-ring has a hardness rating of 71 IRHD.

The outside diameter of this O-ring is 43 mm.

It is manufactured from nitrile rubber (NBR), which provides excellent resistance to fats, greases, and vegetable oils.

This model is suitable for hydraulic, pneumatic, and general engineering applications, including pumps and drive belts.

The O-ring is black, making it suitable for many industrial environments.

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

It effectively prevents fluid and air leakage when compressed between mechanical components.

The sub-type of this product is an O-Ring.

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