SKF Nitrile Rubber Seal, 55mm ID, 80mm OD, 8mm

This rotary shaft seal is designed specifically for use between rotating and stationary components, effectively managing oil or grease. With an inside diameter of 55mm, an outside diameter of 80mm, and a thickness of 8mm, this seal is an ideal solution for a variety of mechanical applications. The seal is manufactured with durable nitrile rubber and features a conventional sealing lip to enhance performance in challenging environments.

• Constructed from nitrile rubber for enhanced durability
• Incorporates a garter spring for reliable sealing
• Features an auxiliary lip to optimise contamination exclusion
• Accommodates misalignment for improved performance
• Operates effectively within a temperature range of -40°C to 100°C
• Approved to standards ISO 6194 and DIN 3760 for reliability

• Suitable for use in automation and mechanical systems
• Applicable in environments requiring lubrication without leakage
• Ideal for rotary where shaft and housing interfaces exist
• Utilised in machinery operating at various rotational speeds
• Effective in scenarios needing high contamination protection

The product can withstand a maximum circumferential speed of 8.22m/s, making it suitable for high-speed applications.

The inclusion of a garter spring alongside a conventional lip ensures a tight seal is maintained over time, thereby reducing any chances of leakage.

The sealing lip is made from nitrile rubber, which offers excellent oil resistance and durability, essential for maintaining performance in demanding conditions.

Yes, the design allows for some degree of misalignment, helping to ensure a longer service life and optimal functionality even in less-than-perfect alignments.

It operates effectively from -40°C to 100°C, with short periods tolerating up to 120°C, ensuring versatility across various industrial applications.