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RS PRO Nitrile Rubber (NBR) O-Ring, 44.5 mm ID, 50.5 mm OD, 3 mm Thickness, Black, Hardness 71 IRHD, Model 196-5054

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 3mm
Model 196-5054
Outside diameter 50.5mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 44.5mm
Minimum Operating Temperature -30°C
Standards/Approvals BS4158:0445-30
Standards/ApprovalsBS4158 0445-30
BS4158 0445-30

Key Features

  • The O-ring is made from durable nitrile rubber (NBR) providing resistance to oils, greases, and vegetable oils.
  • It features a hardness rating of 71 IRHD ensuring long-lasting seal performance.
  • Operating temperature ranges from -30°C to 90°C for versatile industrial use.
  • Ideal for hydraulic and pneumatic sealing applications to prevent fluid and air leakage.
  • Black color and compliance with BS4158 standard ensure quality and compatibility.
  • Suitable for use in pumps, drive belts, and general engineering applications.

Product Description

RS PRO brand 196-5054 model nitrile rubber (NBR) O-Ring provides robust sealing with an inside diameter of 44.5 mm, outside diameter of 50.5 mm, and thickness of 3 mm. This O-ring is manufactured from high-quality nitrile rubber, a cost-effective material known for its excellent resistance to chemicals, oils, greases, and vegetable oils.

Designed to meet BS4158:0445-30 standards, this O-ring offers a hardness of 71 IRHD, delivering durability and long seal life. It operates effectively across a temperature range of -30°C up to 90°C, making it suitable for various industrial environments including hydraulic and pneumatic systems.

O-rings like this form secure, compressible seals between two surfaces, preventing the passage of fluids or gases. Their resilience and chemical resistance make them indispensable in applications such as pumps, drive belts, automotive manufacturing, and repair.

The black color nitrile material is well-suited for industrial use where contact with fats, greases, or vegetable oils occurs, ensuring reliable sealing and optimal performance. The O-ring supports rotary and linear movement, facilitating versatile applications.

Durable nitrile rubber construction offers resistance to hydrocarbons, oils, and fuels. Meets BS4158 standard for industrial reliability. Operates within -30°C to 90°C temperature range. Suitable for hydraulic, pneumatic, and general engineering uses.

Ideal for preventing fluid and air leaks in various machinery and systems.

RS PRO products undergo rigorous testing to guarantee premium quality and dependable performance in industrial and manufacturing environments. Explore the full range of RS PRO seals and O-Rings in the EnvMart catalog for your application needs.

RS PRO Nitrile Rubber (NBR) O-Ring, 44.5 mm ID, 50.5 mm OD, 3 mm Thickness, Black, Hardness 71 IRHD, Model 196-5054
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Frequently Asked Questions

The O-ring has an inside diameter of 44.5 mm, an outside diameter of 50.5 mm, and a thickness of 3 mm.

It is made from nitrile rubber (NBR), which is known for its excellent resistance to oils, greases, and vegetable oils.

This O-ring has a hardness rating of 71 IRHD, ensuring a durable seal performance.

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

Yes, it meets the BS4158:0445-30 standard, ensuring quality and compatibility for industrial applications.

It is suitable for hydraulic and pneumatic sealing applications, as well as general engineering uses to prevent fluid and air leakage.

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

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

This O-ring supports both rotary and linear movement, making it versatile for various applications.

It forms secure, compressible seals between two surfaces, preventing the passage of fluids or gases.

Key features include its chemical resistance, hardness rating, operating temperature range, and compliance with industrial standards.

The model number for this O-ring is 196-5054.

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