SKF Nitrile Rubber Seal, 55mm ID, 90mm OD, 10mm

This rotary shaft seal is designed for use in demanding applications where reliable sealing between rotating and stationary components is essential. The seal features an inside diameter of 55mm, an outside diameter of 90mm, and a thickness of 10mm. Constructed with nitrile rubber, this SKF seal effectively forms a barrier against oil and grease, providing functionality across a mechanical seal temperature range of -40°C to +100°C.

• Designed with a rubber outside diameter for durability
• Single sealing lip with garter spring maintains optimal tension
• High pumping rate to enhance lubrication retention
• Accommodates misalignment for versatile installation
• Effective at high circumferential speeds of up to 8.22 m/s
• Resistant to oil and grease for long-lasting performance

• Ideal for mechanical assemblies requiring oil sealing
• Utilised in automotive to secure lubrication
• Effective in industrial machinery for preventing leakage
• Commonly employed in rotating shafts to enhance efficiency

The seal is designed to function reliably within a temperature range of -40°C to +100°C, making it suitable for various applications, including high-temperature environments.

The garter spring maintains consistent radial load on the sealing lip, ensuring a tight fit and preventing leakage, which is crucial for maintaining operational efficiency in rotating components.

Yes, the design allows for some degree of misalignment, which enables straightforward installation and optimises performance even if the shaft is not perfectly aligned.

The sealing lip is made from nitrile rubber, specifically chosen for its oil resistance and durability, ensuring long-lasting protection against leaks in various applications.

It offers improved pumping rates and superior accommodation to misalignment, making it a more effective choice than many traditional seals, especially for dynamic environments where movement occurs.