RS PRO Nitrile Rubber (NBR) O-Ring 28.24 mm Inside Diameter, 33.48 mm Outside Diameter, 2.62 mm Thickness 71 IRHD 196-4779

RS PRO 196-4779 Nitrile Rubber (NBR) O-Ring is a precision-engineered sealing component with a 28.24 mm inside diameter, 33.48 mm outside diameter, and 2.62 mm thickness designed for demanding hydraulic and pneumatic applications. Constructed from high-quality Nitrile Rubber (NBR), this O-ring offers excellent mechanical strength and chemical resistance, especially against fats, greases, and vegetable oils.

With a hardness rating of 71 IRHD and compliance to the AS568-122 standard, this O-ring provides a durable, long-lasting seal that performs reliably over a broad temperature range of -30°C to 90°C. It is well-suited for sealing pumps, drive belts, and other general engineering uses, ensuring secure containment and preventing leaks under various operating conditions.

Versatile in application, the RS PRO O-ring can be utilized as shaft seals, face-to-face seals, or in rotary and linear movements enhancing overall equipment reliability and lifespan. Its resistance to most hydrocarbons, oils, and fuels makes it ideal across industrial, automotive, plumbing, and power transmission sectors.

O-rings function by sitting between two mating surfaces and creating a secure seal when compressed to prevent fluid, vapor, and particle ingress or escape, maintaining pressure and enhancing safety. The selection of NBR material offers an effective cost-to-performance ratio, particularly in environments exposed to oils and greases.

This O-ring is manufactured from durable Nitrile Rubber (NBR) material suitable for exposure to fats, greases, and vegetable oils. Hardness is rated at 71 IRHD for long-lasting sealing performance. Operates within a temperature range from -30°C to 90°C.

Complies with AS568-122 standard ensuring reliable sizing and quality. Ideal for applications in hydraulic and pneumatic industries including pumps and drive belts. Prevents fluid and vapor leakage maintaining system integrity and safety.

Provides versatile sealing for rotary, linear, shaft, and face-to-face uses. Highly resistant to chemicals, hydrocarbons, oils, and fuels. Potential for up to 15 years of service life under appropriate operating conditions.

RS PRO is a trusted global brand known for high-quality industrial products rigorously tested to meet industry standards. This O-Ring represents a reliable, cost-effective sealing solution for multiple industrial and engineering applications. Browse the RS PRO range and explore more precision sealing components on EnvMart.