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RS PRO Nitrile Rubber (NBR) O-Ring, 319.3 mm ID, 330.7 mm OD, Thickness 5.7 mm, Hardness 71 IRHD 196-5196

Category Gaskets & Seals 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 5.7mm
Model 196-5196
Outside diameter 330.7mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 319.3mm
Minimum Operating Temperature -30°C
Standards/Approvals BS4158:3193-57 and SMS1588:S 319.3 x 5.7 and JISB2401:G320
Standards/ApprovalsBS4158 3193-57 and SMS1588:S 319.3 x 5.7 and JISB2401:G320
BS4158 3193-57 and SMS1588:S 319.3 x 5.7 and JISB2401:G320

Key Features

  • Manufactured from nitrile rubber (NBR) offering excellent resistance to oils, fats, and vegetable oils.
  • Operates effectively between -30°C and 90°C temperature range.
  • Hardness rating of 71 IRHD ensures durability and long seal life.
  • Ideal for use in hydraulic, pneumatic systems, and general engineering sealing applications.
  • Black colour for easy identification and compatibility with various industrial uses.
  • Designed for use as shaft seals and face-to-face seals facilitating rotary and linear movements.

Product Description

RS PRO 196-5196 Nitrile Rubber (NBR) O-Ring is a precision sealing component with an inside diameter of 319.3 mm, outside diameter of 330.7 mm, and 5.7 mm thickness. Made from high-quality nitrile rubber, this O-ring is engineered for superior resistance to hydrocarbons, oils, greases, and vegetable oils, ensuring excellent performance in demanding environments.

This O-ring features a hardness of 71 IRHD, balancing flexibility and durability to provide long-lasting sealing effectiveness in hydraulic and pneumatic equipment. It operates reliably within a temperature range of -30°C to 90°C, suitable for various industrial applications that require stable performance under fluctuating thermal conditions.

It conforms to industry standards BS4158:3193-57, SMS1588:S 319.3 x 5.7, and JISB2401:G320, certifying its quality and compatibility with common engineering practices. The black color enhances visual identification and suits diverse mechanical settings.

Commonly employed in industrial manufacturing, automotive repair, plumbing, and power transmission sectors, RS PRO O-rings provide effective seals for pumps, drive belts, shafts, and faces, preventing fluid or air leaks while maintaining pressure and protecting machinery from contaminants.

Manufactured from nitrile rubber for chemical resistance and durability. Wide temperature operating range suitable for general engineering purposes. Standard sizes accommodate various machinery sealing needs. Excellent sealing performance in hydraulic and pneumatic systems.

Compliant with BS4158, SMS1588, and JISB2401 standards. Black o-ring color for ease of application identification. Long operational life with resistance to oils and fats.

RS PRO delivers rigorously tested and reliable sealing solutions for industrial, mechanical, hydraulic, and manufacturing applications. Explore our extensive range of engineering components and ensure high-quality performance for your sealing requirements with RS PRO at EnvMart.

Explore more products in our Gaskets & Seals category.

RS PRO Nitrile Rubber (NBR) O-Ring, 319.3 mm ID, 330.7 mm OD, Thickness 5.7 mm, Hardness 71 IRHD 196-5196
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Frequently Asked Questions

The O-ring has an inside diameter of 319.3 mm, an outside diameter of 330.7 mm, and a thickness of 5.7 mm.

This O-ring has a hardness rating of 71 IRHD, providing a balance of flexibility and durability.

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

The O-ring is manufactured from nitrile rubber (NBR), which offers excellent resistance to oils, fats, and vegetable oils.

It conforms to industry standards BS4158:3193-57, SMS1588:S 319.3 x 5.7, and JISB2401:G320.

This O-ring is ideal for use in hydraulic and pneumatic systems, as well as general engineering sealing applications.

The O-ring is black, which aids in visual identification and compatibility with various industrial uses.

It is designed for use as shaft seals and face-to-face seals, facilitating both rotary and linear movements.

Key features include excellent chemical resistance, a wide operating temperature range, and a long operational life due to its hardness.

The O-ring is manufactured in India.

It provides effective seals for pumps, drive belts, shafts, and faces, preventing fluid or air leaks while maintaining pressure.

The hardness of 71 IRHD ensures a balance between flexibility and durability, contributing to long-lasting sealing effectiveness.

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