RS PRO Nitrile Rubber (NBR) O-Ring, 18.5 mm ID, 24.5 mm OD, 3 mm Thickness, Black, 71 IRHD Hardness 196-5027

RS PRO 196-5027 Nitrile Rubber (NBR) O-Ring is a precision-engineered sealing component with an 18.5 mm inside diameter, 24.5 mm outside diameter, and 3 mm thickness. Made from high-quality Nitrile Rubber (NBR), it combines durability with excellent resistance to chemicals, oils, and fuels, making it suitable for a broad range of hydraulic and pneumatic sealing applications.

The O-ring's hardness of 71 IRHD provides a robust balance between flexibility and structural integrity, ensuring a long-lasting seal under varied operating temperatures from -30°C to 90°C. Its black coloration aids in easy visual inspection and compatibility across multiple machines.

This O-ring is widely applied in pumps, drive belts, and other general engineering applications requiring reliable sealing to prevent leaks of fluids and air. It effectively protects hydraulic and pneumatic systems from contamination, maintaining pressure and operational safety.

Constructed for versatility, the RS PRO nitrile O-ring is suitable for both static and dynamic sealing involving rotary and linear motions, enhancing its utility across industrial, automotive, manufacturing, and plumbing sectors.

The O-ring is resistant to fats, greases, vegetable oils, hydrocarbons, and fuels, ensuring durability in harsh environments. Operating temperature range supports performance in extreme cold and moderate heat conditions.

Designed to last up to 15 years when properly used within recommended material limits. Offers cost-effective and dependable sealing for maintenance and replacement needs. Manufactured to metric specifications to suit global industrial standards.

Selecting the RS PRO 196-5027 O-Ring ensures a reliable sealing solution for industrial engineering applications. Explore our full range of RS PRO sealing products on EnvMart for additional sizes and materials to match your project requirements.