Rotary Shaft Seals for Reliable Operation

Rotary shaft seals, also known as oil seals or radial shaft seals, are critical for protecting rotating machinery by preventing lubricant leakage and blocking contaminants. At Nomo, we supply a comprehensive range of rotary shaft seals – from standard NBR seals to advanced PTFE and FKM designs – ensuring performance, durability, and efficiency across industries.

Products / Seals

Our Range of Rotary Shaft Seals

Rotary shaft seals are widely used in gearboxes, electric motors, pumps, compressors, and heavy-duty machinery. They maintain lubrication inside while keeping dirt, dust, and moisture out, helping extend service life and prevent costly breakdowns. At Nomo, we provide seals in multiple profiles, dimensions, and material combinations tailored to your exact operating environment.

Standard Rotary Shaft Seals – NBR and FKM Solutions

We offer standard rotary shaft seals made from NBR for general-purpose applications and FKM (Viton®) for high-temperature and chemical resistance. These seals cover a wide range of shaft diameters and are ideal for pumps, conveyors, and gearboxes.

PTFE Rotary Shaft Seals – Extreme Performance

PTFE seals are designed for high-speed, high-temperature, and chemically aggressive environments. They provide exceptionally low friction and extended service life in demanding applications such as chemical processing, food and beverage, and automotive systems.

Double-Lip and Cassette Seals – Extra Protection

For harsh environments where dirt and mud are present, double-lip seals and cassette seals provide superior protection against contaminants. These seals are widely used in agricultural machinery, construction equipment, and heavy-duty vehicles.

Advantages of Rotary Shaft Seals from Nomo

  • - Leak-proof sealing for rotating shafts and housings.
  • - Available in NBR, FKM, PTFE, and other materials.
  • - Special designs including double-lip, cassette, and custom profiles.
  • - Durable and resistant to extreme conditions.

Expert Guidance and Technical Support

Selecting the right rotary shaft seal requires careful evaluation of speed, temperature, pressure, and media compatibility. Nomo’s technical specialists guide you in choosing the correct sealing solution for optimized equipment performance and service life.

Seals Designed with Sustainability in Mind

By reducing leakage and extending service intervals, our rotary shaft seals improve system efficiency while reducing waste and downtime. Nomo actively works to provide sealing solutions that support sustainable and cost-effective operations.

Fast Delivery and Reliable Availability

With warehouses across the Nordics and strong supplier partnerships, Nomo ensures quick delivery of rotary shaft seals – from standard dimensions to specialized designs – whenever you need them.

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