SKF Nitrile Rubber Seal, 40mm ID, 58mm OD, 8mm

This seal is a rotary shaft seal designed for industrial applications. Optimised for both oil and grease, it features a robust rubber outside diameter and a single sealing lip made from nitrile rubber. With an inside diameter of 40mm and an outside diameter of 58mm, this seal ensures effective performance across a range of operating conditions. It can function within temperatures from -40 to +100 °C, accommodating various mechanical sealing solutions.

• Garter spring enhances sealing efficiency for rotating shafts
• Non-contacting auxiliary lip improves contamination exclusion
• Designed to cope with misalignment for better performance
• High pumping rate maximises fluid retention and reduces leakage
• Constructed from nitrile rubber, suitable for harsh environments
• Compatible with dynamic requirements requiring robust sealing solutions

• Used for sealing between rotating and stationary components
• Ideal for environments subject to contamination from dust and debris
• Suitable for machinery in the electrical and mechanical sectors
• Recommended for lubrication in automation systems

The design allows for operation between -40 to +100 °C, making it suitable for both low-temperature and high-temperature environments, with short periods reaching up to 120°C.

The garter spring maintains consistent contact between the sealing lip and shaft, reducing the possibility of leakage and enhancing the overall performance of the seal under dynamic conditions.

The non-contacting auxiliary lip reduces wear and friction against the shaft, making it especially useful in applications where contaminants are present, thus prolonging the lifespan of the seal.