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RS PRO Nitrile Rubber (NBR) O-Ring 90 mm ID, 97 mm OD, 3.5 mm Thickness, -30°C to 90°C, Black 196-5108

Category Gasket & Seal 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 3.5mm
Model 196-5108
Outside diameter 97mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 90mm
Minimum Operating Temperature -30°C
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 91 mm ID, 97 mm ODBrand RS PRO

Key Features

  • Made from durable Nitrile Rubber (NBR) for excellent resistance to oils and hydrocarbons.
  • Features a 90 mm inner diameter, 97 mm outer diameter, and 3.5 mm thickness.
  • Operating temperature range from -30°C to 90°C, ideal for demanding environments.
  • Hardness rated at 71 IRHD, providing reliable sealing performance.
  • Designed for pumps, drive belts, and various industrial engineering uses.
  • Suitable for use as shaft seals, face-to-face seals, and facilitating rotary or linear movement.
  • Ensures secure protection against fluid and air leakage in complex machinery.
  • Black color supports visual identification and standardization in maintenance.

Product Description

RS PRO 196-5108 is a high-quality Nitrile Rubber (NBR) O-Ring designed for robust sealing in industrial and commercial systems, including hydraulic and pneumatic circuits, pump assemblies, automotive, and manufacturing equipment. With an inside diameter of 90 mm and an outside diameter of 97 mm, this O-ring provides accurate fit and reliable sealing for a variety of engineering contexts.

Constructed from cost-effective and chemically resistant NBR, the O-ring withstands exposure to most hydrocarbons, oils, and greases commonly found in plant environments. The material offers a hardness of 71 IRHD, optimizing the balance between durability and flexibility, ensuring long service life and consistent performance.

Operating within a temperature range of -30°C to 90°C, the O-ring is suitable for systems exposed to extreme conditions, maintaining its structural integrity and sealing function. Its 3.5 mm thickness enables it to form secure seals between mating surfaces, preventing leakage of fluids, vapors, and debris, thereby protecting sensitive equipment and ensuring safe, steady process operation.

Applications include pumps, drive belts, hydraulic actuators, pneumatic cylinders, plumbing systems, power transmission, automotive maintenance, and industrial manufacturing processes. The O-ring may be used as a shaft seal, face-to-face seal, or in rotary and linear movement components, supporting both static and dynamic sealing requirements. Each O-ring is tested for quality and reliability, following engineering standards for critical sealing solutions.

The black color allows for easy identification and visual organization during maintenance procedures. Please ensure compatibility with application fluids as Nitrile O-rings are not suitable for systems exposed to ozone, esters, ketones, aldehydes, chlorinates, or nitro hydrocarbons.

RS PRO O-Rings are designed for professional, industrial, and laboratory environments, providing reliable sealing for equipment in manufacturing, automotive, plumbing, power transmission, and process automation. For optimal longevity, use the O-ring under specified operating conditions and select the correct size according to engineering requirements.

Explore more Gasket & Seal solutions from RS PRO and browse the full range at EnvMart for engineering excellence and reliable component sourcing.

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RS PRO Nitrile Rubber (NBR) O-Ring 90 mm ID, 97 mm OD, 3.5 mm Thickness, -30°C to 90°C, Black 196-5108
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Frequently Asked Questions

The O-ring has an inside diameter of 90 mm, an outside diameter of 97 mm, and a thickness of 3.5 mm.

It operates within a temperature range of -30°C to 90°C, making it suitable for various demanding environments.

This O-ring is constructed from Nitrile Rubber (NBR), which provides excellent resistance to oils and hydrocarbons.

The hardness of this O-ring is rated at 71 IRHD, balancing durability and flexibility for reliable sealing performance.

It is suitable for use in pumps, drive belts, hydraulic actuators, pneumatic cylinders, plumbing systems, and automotive maintenance.

No, Nitrile O-rings are not suitable for systems exposed to ozone, esters, ketones, aldehydes, chlorinates, or nitro hydrocarbons.

This O-ring can be used as shaft seals, face-to-face seals, and in applications involving rotary or linear movement.

The O-ring is black, which supports visual identification and standardization during maintenance procedures.

The external dimensions include an outside diameter of 97 mm and a thickness of 3.5 mm.

Yes, it is designed to support both static and dynamic sealing requirements, ensuring effective sealing in various conditions.

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

The 3.5 mm thickness enables it to form secure seals between mating surfaces, preventing leakage of fluids and vapors.

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