RS PRO Nitrile Rubber (NBR) Rotary Shaft Seal 20 mm ID 40 mm OD 10 mm Thickness 227-0545

RS PRO 227-0545 is a high-quality nitrile rubber (NBR) rotary shaft seal designed for industrial and engineering applications requiring durable and reliable sealing. With precise dimensions of 20 mm inside diameter (ID), 40 mm outside diameter (OD), and thickness of 10 mm, this seal is tailored for use as an O-ring in rotary shafts, ensuring efficient sealing performance.

Constructed from robust nitrile rubber, this seal exhibits excellent resistance to lubrication oils, hydraulic fluids, and greases, making it ideal for harsh environments encountered in hydraulic and pneumatic systems. The double lip design enhances sealing efficiency and durability, extending the operational lifespan of connected machinery.

It operates within a temperature range from -20°C to 90°C, enabling its usage across varied conditions without loss of sealing effectiveness. The seal’s resistance to most hydrocarbons, oils, and fuels ensures reliable performance in automotive manufacturing, industrial equipment, plumbing systems, and power transmission setups.

This RS PRO seal effectively prevents fluid, vapor, and particulate ingress or egress by forming a tight barrier when compressed between parts, promoting safety and consistent pressure maintenance. Its wide application scope includes sealing pumps, drive belts, and other general engineering machinery in sectors such as manufacturing, automotive repair, and fluid power technology.

This seal is made from hardwearing nitrile rubber (NBR) material providing excellent resistance to oils and chemicals. Suitable for applications requiring resistance to lubrication oils, hydraulic fluids, and grease. Designed as a double lip O-ring seal offering long service life and chemical resistance to hydrocarbons, oils, and fuels.

Operates effectively within temperature range of -20°C to 90°C. Ideal for sealing pumps, drive belts, and general engineering uses in hydraulic and pneumatic systems. Versatile for use in industrial manufacturing, automotive repair, plumbing, and power transmission technology.

Forms a secure barrier to prevent fluid, vapor, and particle leakage in rotary and linear movements.

This product belongs to the Seals category within Mechanical Machinery & Spares, serving diverse industrial, laboratory, construction, HVAC, manufacturing, and commercial applications. Explore further to find compatible sealing and gasket solutions from RS PRO and related brands at EnvMart.