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RS PRO Nitrile Rubber (NBR) O-Ring, 70 mm Inside Diameter, 72 mm Outside Diameter, 1 mm Thickness 196-5438

Category Nitrile Rubber 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 1mm
Model 196-5438
Outside diameter 72mm
Maximum Operating Temperature 90°C
Hardness 71 IRHD
Sub Type O-Ring
Inside Diameter 70mm
Minimum Operating Temperature -30°C

Key Features

  • Manufactured from durable nitrile rubber providing excellent resistance to oils and greases.
  • Operating temperature range from -30°C to 90°C for versatile use.
  • Hardness rating of 71 IRHD ensures reliable sealing performance.
  • Ideal for hydraulic, pneumatic, automotive, and general engineering sealing applications.
  • Available in metric sizes suitable for pumps, drive belts, and shafts.
  • Black color for easy identification and compatibility verification.
  • Designed to provide long life and chemical resistance to hydrocarbons, oils, and fuels.
  • Not suitable for use with ozone, esters, retones, or aldehydes.

Product Description

RS PRO 196-5438 Nitrile Rubber (NBR) O-Ring offers a precision sealing solution with 70 mm inside diameter, 72 mm outside diameter, and 1 mm thickness. This O-ring is specifically engineered for use in mechanical and fluid power applications, including hydraulic and pneumatic sealing systems.

Manufactured from high-quality nitrile rubber, the O-ring demonstrates excellent resistance to fats, greases, vegetable oils, and hydrocarbons. Its hardness of 71 IRHD ensures a durable seal that maintains integrity under varying pressure and temperature conditions ranging from -30°C to 90°C.

This versatile seal is suitable for use as shaft seals, face-to-face seals, or in rotary and linear movement applications, enhancing machinery reliability and reducing leakage risks. Typical applications include industrial manufacturing equipment, automotive repair, plumbing, and power transmission technologies.

Featuring a black finish, the O-ring supports easy material identification and compatibility checks. It is recommended for uses where exposure to oils and fuels is common but should not be used with ozone, esters, retones, or aldehydes to prevent degradation.

Durable Nitrile Rubber material with chemical resistance. Operational temperature range between -30°C and 90°C. Hardness of 71 IRHD for reliable sealing. Compatible with various industrial, automotive, and hydraulic uses.

Precision size with 70 mm ID, 72 mm OD, and 1 mm thickness. Long life seal with resistance to oils, fuels, and hydrocarbons. Not compatible with ozone, esters, retones, and aldehydes.

This RS PRO O-ring is ideal for engineers and technicians seeking dependable sealing components for fluid power systems, manufacturing, and general engineering applications. Explore EnvMart's comprehensive selection for complementary sealing and gasket solutions.

RS PRO Nitrile Rubber (NBR) O-Ring, 70 mm Inside Diameter, 72 mm Outside Diameter, 1 mm Thickness 196-5438
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Frequently Asked Questions

The O-ring has an inside diameter of 70 mm, an outside diameter of 72 mm, and a thickness of 1 mm.

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

This O-ring is manufactured from nitrile rubber (NBR).

The hardness rating is 71 IRHD, ensuring reliable sealing performance.

It is ideal for hydraulic, pneumatic, automotive, and general engineering sealing applications.

Yes, it provides excellent resistance to oils, greases, and hydrocarbons.

The O-ring is black, which aids in material identification and compatibility verification.

It should not be used with ozone, esters, retones, or aldehydes to prevent degradation.

It can be used as shaft seals, face-to-face seals, or in rotary and linear movement applications.

The O-ring is manufactured in India.

The thickness of 1 mm contributes to its sealing capabilities in various applications.

The model number for this O-ring is 196-5438.

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