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RS PRO Nitrile Rubber (NBR) O-Ring 21.5 mm ID, 27.5 mm OD, 3 mm Thickness 196-5030

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 196-5030
Outside diameter 27.5mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 21.5mm
Minimum Operating Temperature -30°C
Standards/Approvals BS4158:0215-30
Standards/ApprovalsBS4158 0215-30
BS4158 0215-30

Key Features

  • Made of cost-effective Nitrile Rubber (NBR) for excellent resistance to fats, greases, and vegetable oils.
  • Hardwearing material with good chemical resistance to most hydrocarbons, oils, and fuels.
  • Operates effectively within a temperature range of -30°C to 90°C for durable sealing performance.
  • Ideal for use in hydraulic, pneumatic, automotive, and general engineering sealing applications.
  • Suitable as shaft seals, face seals, rotary and linear movement sealing.
  • Offers long service life and maintains pressure while preventing fluid and particle leakage.
  • Available in metric sizes to suit various industrial requirements.

Product Description

RS PRO 196-5030 Nitrile Rubber (NBR) O-Ring is a precision-engineered sealing component designed for industrial use in fluid power and mechanical systems. It features an inside diameter of 21.5 mm, an outside diameter of 27.5 mm, and a thickness of 3 mm, crafted from durable nitrile rubber material.

This O-ring is widely employed in hydraulic and pneumatic industry applications such as seals for pumps, drive belts, automotive sealing, and general engineering tasks requiring dependable fluid and air sealing. The Nitrile Rubber offers high resistance to fats, greases, vegetable oils, hydrocarbons, and fuels, ensuring long-lasting performance under demanding operating conditions.

The product maintains optimal functionality within a temperature range from -30°C to 90°C and has a hardness rating of 71 IRHD. It complies with BS4158:0215-30 standards, reflecting its manufacturing quality and reliability.

O-rings function as donut-shaped seals that prevent leakage of fluids or gases by creating a secure barrier when compressed between two components. This RS PRO NBR O-Ring supports rotary and linear movements while providing effective sealing against contamination and pressure loss.

High resistance to chemical exposure including oils and fuels for extended seal life. Versatile application in industrial, automotive, hydraulic, and pneumatic systems. Precise metric sizing for consistent and easy installation.

Durability and hardwearing physical properties enhance operational uptime. Manufactured under strict quality standards for dependable sealing performance.

This RS PRO O-Ring is a reliable sealing solution suitable for industrial manufacturing, automotive maintenance, water treatment, and power transmission applications. It ensures operational safety by preventing fluid or gas leaks, maintaining pressure, and excluding particulates.

Explore more industrial sealing products and accessories at EnvMart for complete system solutions.

RS PRO Nitrile Rubber (NBR) O-Ring 21.5 mm ID, 27.5 mm OD, 3 mm Thickness 196-5030
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Frequently Asked Questions

This O-ring has an inside diameter of 21.5 mm, an outside diameter of 27.5 mm, and a thickness of 3 mm.

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

It is made of Nitrile Rubber (NBR), which provides excellent resistance to fats, greases, and vegetable oils.

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

It complies with BS4158:0215-30 standards, reflecting its manufacturing quality and reliability.

This O-ring is suitable for use in hydraulic, pneumatic, automotive, and general engineering sealing applications.

O-rings function as donut-shaped seals that prevent leakage of fluids or gases by creating a secure barrier when compressed between two components.

This O-ring is available in black.

Yes, it supports both rotary and linear movements while providing effective sealing against contamination and pressure loss.

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

Nitrile Rubber (NBR) offers high resistance to hydrocarbons, oils, and fuels, ensuring long-lasting performance under demanding operating conditions.

It is widely employed as seals for pumps, drive belts, and in general engineering tasks requiring dependable fluid and air sealing.

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