SKF Nitrile Rubber Seal, 120mm ID, 150mm OD, 12mm

This rotary shaft seal is designed for a variety of industrial applications, featuring a robust construction that ensures optimum performance. With an inside diameter of 120mm and an outside diameter of 150mm, this seal effectively retains lubricants while preventing contaminants from entering machinery components. The thickness of the seal measures 12mm, making it suitable for diverse operational settings.

• Rubber outside diameter provides excellent sealing capabilities for enhanced performance
• Single sealing lip with garter spring enhances reliability and sealing efficiency
• Designed to accommodate misalignment ensures seamless operation even in dynamic systems
• Maximum permissible circumferential speed of 11.39m/s supports efficient high-speed performance
• Operates effectively between -40°C and +100°C ensures reliable performance in diverse temperature conditions

• Utilised in rotating and stationary machine components
• Ideal for machinery requiring efficient lubrication retention
• Employed in automotive and industrial machinery contexts
• Compatible with both oil and grease
• Effective in safeguarding against environmental contaminants

The sealing lip is made of nitrile rubber, which offers excellent resistance to wear and abrasion. This material ensures effective sealing under various temperatures, contributing to the seal's long-term durability.

The garter spring maintains the necessary radial load on the sealing lip, which enhances the seal's ability to adapt to misalignment and ensures consistent performance over time.

It's essential to ensure that the operating temperature remains within the specified limits of -40°C to +100°C to avoid seal degradation. Additionally, the maximum circumferential speed should not exceed 11.39m/s to maintain optimal functionality.

By preventing leaks and contamination, the seal maintains proper lubrication levels within machinery, which results in reduced friction and prolonged component life, thereby enhancing overall system efficiency.