RS PRO Nitrile Rubber (NBR) O-Ring 25 mm ID, 28.6 mm OD, 1.8 mm Thickness, Black, 71 IRHD Hardness 196-4843

RS PRO 196-4843 Nitrile Rubber (NBR) O-Ring, with 25 mm inside diameter, 28.6 mm outside diameter, and 1.8 mm thickness, is designed for efficient sealing in hydraulic and pneumatic systems operating between -30°C and 90°C. Manufactured from durable Nitrile Rubber, it offers excellent resistance to chemicals such as fats, greases, and vegetable oils, making it suitable for demanding industrial environments.

This O-ring features a hardness of 71 IRHD, providing robustness for rotary and linear sealing applications that maintain pressure and prevent contamination. It meets international standards ISO601:A050 and NFT47501:A050, assuring high-quality manufacturing and reliable performance.

Commonly applied as shaft seals, face seals, and in pumps or drive belts, this RS PRO O-ring extends seal life and optimizes equipment uptime. Its black coloration and metric sizing accommodate diverse industrial, manufacturing, plumbing, hydraulic, pneumatic, automotive, and power transmission needs.

The precise design enables secure sealing to prevent fluid and air leakage while withstanding operational pressures and temperature ranges as specified. Durable Nitrile Rubber material resists oils, fuels, greases, and hydrocarbons.

Versatile sealing for rotary and linear movements in various machinery. Operating temperature suits a wide scope of industrial environments. Conforms to major ISO and NFT standards for quality assurance. Available in metric sizes with exact dimensional tolerances.

Ideal for pumps, hydraulics, pneumatics, automotive manufacturing, and repair. Ensures maintenance of pressure and protection against contaminants. Designed for long service life under correct conditions, up to 15 years.

Choose RS PRO O-Rings for dependable sealing solutions in heavy-duty mechanical, fluid power, and tool applications. Explore the full RS PRO range for high-quality industrial supplies at EnvMart.