SKF Nitrile Rubber Seal, 45mm ID, 72mm OD, 8mm

This seal belongs to the category of rotary shaft seals and is specially designed for high-performance applications. With an inside diameter of 45mm and an outside diameter of 72mm, it effectively isolates rotating from stationary components. Fabricated from nitrile rubber, this seal performs in temperatures ranging from -40°C to +100°C, making it suitable for diverse operating conditions.

• Rubber outside diameter enhances sealing effectiveness
• Garter spring ensures consistent pressure and performance
• Contamination exclusion aided by a dust lip
• Auxiliary lip optimises sealing in challenging environments
• High permissible circumferential speed of 7.41 m/s

• Used with automotive engines for oil retention
• Implemented in rotating machinery for lubrication maintenance
• Suitable for hydraulic systems to prevent fluid leakage
• Utilised in electrical equipment to protect against contaminants
• Ideal for requiring robust sealing under varying temperatures

The sealing lip is made from nitrile rubber, which provides excellent resistance to oil and grease, ensuring effective sealing performance in tough conditions. Additionally, the rubber outside diameter enhances the overall sealing mechanism.

This product can accommodate a maximum rotational speed of 3,120 r/min, making it suitable for high-speed applications without compromising seal integrity.

The design includes features like the garter spring and an auxiliary lip that allow for some flexibility, enabling the seal to maintain effective sealing even in the presence of misalignment between components.

It operates effectively within a temperature range of -40°C to +100°C, with short periods of use permissible up to 120°C, providing versatility for various environments.