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RS PRO Fluorelastomer O-Ring, 140 mm ID, 148 mm OD, 4 mm Thick, Black, -15°C to 200°C, 196-5901

Category Gasket & Seal Brand RS PRO Condition New

Specifications

Country of Origin India
Brand RS PRO
Material Fluorelastomer
Colour Black
Operating Temperature Range -15°C to 200°C
THICKNESS 4mm
Model 196-5901
Outside diameter 148mm
Maximum Operating Temperature 200°C
Hardness Shore A 79
Sub Type O-Ring
Inside Diameter 140mm
Minimum Operating Temperature -15°C

Key Features

  • Manufactured from high-quality fluorelastomer (FKM) material for chemical and temperature resistance.
  • Suitable for use as a seal in pumps, drive belts, hydraulic, and pneumatic systems.
  • Features a 140 mm inner diameter, 148 mm outer diameter, and 4 mm thickness for precise fit in metric assemblies.
  • Offers excellent resistance to most hydrocarbons, oils, and fuels commonly used in industrial settings.
  • Can operate within a wide temperature range from -15°C to 200°C, accommodating demanding environments.
  • Black color and Shore A hardness of 79 ensure robust performance and durability.
  • Versatile application as shaft, face-to-face, rotary, or linear movement seal for pressure retention and leak prevention.

Product Description

The RS PRO 196-5901 Fluorelastomer O-Ring is engineered to deliver a high-standard sealing solution for a wide range of mechanical and fluid power applications. Precisely manufactured from premium fluorelastomer (FKM), this O-ring is designed to withstand exposure to aggressive chemicals, oils, fuels, and high temperatures, making it an ideal component in industrial, automotive, chemical processing, and manufacturing environments.

This specific metric O-ring features a 140 mm inside diameter, a 148 mm outside diameter, and a 4 mm cross-sectional thickness, supporting secure installations within hydraulic and pneumatic systems as well as general engineering assemblies. Its robust material composition (FKM) ensures prolonged service life and optimal performance even under continuous mechanical stress, temperature fluctuations, and contact with harsh industrial fluids.

RS PRO O-rings such as this model are commonly utilized as shaft seals, face-to-face seals, and to facilitate rotary or linear motion where preventing leakage of gases or fluids is critical. The design ensures that when compressed, the O-ring forms an effective barrier, protecting system integrity, maintaining pressure, and excluding particulate contamination.

With a hardness of Shore A 79 and ability to operate between -15°C and 200°C, this black fluorelastomer O-ring provides both resilience and flexibility necessary for dynamic or static sealing tasks. It is suitable for first-fit or replacement in industrial machines, laboratory equipment, plumbing assemblies, automotive repairs, and power transmission systems.

Designed for harsh industrial environments including hydraulic and pneumatic machinery. Long-lasting chemical resistance for superior equipment protection and reliability. Meets the demands of manufacturing plants, laboratory apparatus, machinery, and utility systems.

Please note: Not compatible with glycol-based brake fluids, ammonia gas, amines, alkalis, superheated steam, or low molecular weight organic acids. Explore more sealing solutions and industrial spares available from RS PRO in the Gasket & Seal category on EnvMart.

Explore more products in our Gasket & Seal category.

RS PRO Fluorelastomer O-Ring, 140 mm ID, 148 mm OD, 4 mm Thick, Black, -15°C to 200°C, 196-5901
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Frequently Asked Questions

This O-ring features an inside diameter of 140 mm, an outside diameter of 148 mm, and a thickness of 4 mm.

It can operate within a temperature range of -15°C to 200°C, making it suitable for demanding environments.

This O-ring is manufactured from fluorelastomer (FKM), which provides excellent chemical and temperature resistance.

The O-ring has a Shore A hardness rating of 79, ensuring a balance of flexibility and resilience.

It is suitable for use as a seal in pumps, drive belts, hydraulic, and pneumatic systems, as well as in general engineering assemblies.

No, it is not compatible with glycol-based brake fluids, ammonia gas, amines, alkalis, superheated steam, or low molecular weight organic acids.

This O-ring can be used as shaft seals, face-to-face seals, and for facilitating rotary or linear motion to prevent leakage.

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

The thickness of 4 mm ensures a precise fit in metric assemblies, providing effective sealing performance.

Yes, it is suitable for automotive repairs and applications that require reliable sealing under various conditions.

This O-ring is black in color, which is typical for fluorelastomer materials used in industrial applications.

The model number for this O-ring is 196-5901.

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