SKF Nitrile Rubber (NBR) Seal, 10 mm ID, 22 mm OD, 7 mm

This seal is a rotary shaft seal designed to separate rotating and stationary components and to retain lubricants in machinery. It features a rubber outer diameter and a single elastomer sealing lip combined with an auxiliary non-contacting lip and garter spring to maintain contact with the shaft in contaminated environments. Materials and construction suit oil or grease sealing in typical industrial settings.

• Nitrile rubber lip for oil and grease compatibility
• Garter spring ensures consistent shaft contact
• Auxiliary non-contacting lip improves contamination exclusion
• Rubber outside diameter permits secure housing fit
• Accommodates minor shaft misalignment during operation

• Suitable for automation gearboxes and motor shafts
• Ideal for electrical motor assemblies requiring lubricant retention
• Used with rotary encoders where contaminant exclusion is needed
• Can be used for pump shaft sealing in light-duty systems

It operates continuously from −40°C up to 100°C with short excursions to 120°C.

Maximum rotational speed is 2520 r/min and circumferential speed is 1.31 m/s.

It is specified for small pressure differentials, with a nominal Value of 0.03 N/mm.

The design follows metric dimensions and complies with recognised seal standards ISO 6194 and DIN 3760.

The outside diameter is a rubber construction reinforced with metal for secure seating.