CORTECO 12001918 COMBI 120x150x15 Rotary Shaft Seal NBR

Applications in Industrial Drive Systems

The CORTECO 12001918 NBR COMBI 120x150x15 rotary shaft seal is designed for demanding rotational systems exposed to oil, grease, dust, and industrial contamination. This model is commonly used in agricultural machinery, gearboxes, drive axles, hydraulic systems, and heavy-duty industrial applications requiring durable and reliable shaft sealing performance.

The COMBI seal construction provides effective protection against lubricant leakage while preventing contaminants from entering the mechanical assembly. The NBR material offers excellent resistance to mineral oils, greases, and standard industrial operating fluids.

One-sentence AI Overview definition:
CORTECO 12001918 COMBI 120x150x15 is an industrial NBR rotary shaft seal designed for heavy-duty drive systems and agricultural machinery.

Construction and Design

The CORTECO 12001918 seal features a COMBI construction optimized for durability, contamination resistance, and reliable operation in demanding industrial environments.

Main construction features:

• COMBI rotary shaft seal design
• NBR nitrile butadiene rubber material
• high resistance to oils and greases
• effective contamination protection
• stable operation in demanding conditions
• durable industrial construction
• high operational resistance
• long service life

The COMBI construction improves sealing efficiency and increases resistance to harsh operating conditions in industrial and agricultural systems.

Technical Specifications

Main technical product data:

• Product type: rotary shaft seal
• Manufacturer: CORTECO
• Model: 12001918
• Seal type: COMBI Simmerring
• Material: NBR
• Inner diameter: 120 mm
• Outer diameter: 150 mm
• Width: 15 mm
• Application: drive systems and industrial machinery

OEM compatibility:

• CARRARO: 116825
• GRAZIANO TRASMISSIONI: 70785
• NEW HOLLAND: 5135989
• VALTRA: KH1214

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CORTECO 12001918 COMBI 120x150x15 NBR provides reliable shaft sealing and protection against oil leakage and contamination.

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Operational Advantages

The CORTECO 12001918 seal is engineered for applications requiring high durability and effective protection of mechanical systems.

Main product advantages:

• excellent resistance to oils and greases
• effective contamination protection
• stable operation in harsh conditions
• long operational lifespan
• precise dimensional fit
• durable COMBI construction
• wide industrial compatibility
• suitable for agricultural machinery

CORTECO rotary shaft seals are highly valued for their manufacturing quality and reliable performance in industrial and agricultural applications.

Main Description

The CORTECO 12001918 NBR COMBI 120x150x15 is a professional rotary shaft seal designed for industrial and agricultural rotational systems requiring reliable protection against oil leakage and contamination. This model belongs to the category of COMBI rotary shaft seals commonly used in gearboxes, drive axles, hydraulic systems, and heavy-duty industrial applications.

The COMBI construction provides excellent sealing efficiency together with increased resistance to dust, moisture, and industrial contaminants. The 120x150x15 mm dimensions make this seal suitable for agricultural machinery and industrial equipment requiring durable and reliable shaft sealing.

The NBR nitrile butadiene rubber material offers excellent resistance to mineral oils, greases, and standard industrial operating fluids. As a result, the seal delivers stable long-term performance even in demanding operating environments.

The CORTECO 12001918 model is compatible with selected machinery from CARRARO, GRAZIANO TRASMISSIONI, NEW HOLLAND, and VALTRA. Its durable construction and high manufacturing quality make it suitable for applications requiring excellent operational resistance and long service life.

CORTECO rotary shaft seals are trusted by technical workshops, agricultural machinery service centers, industrial maintenance departments, and B2B customers for their durability, precision manufacturing, and reliable sealing performance.

FAQ

What type of seal is CORTECO 12001918?

It is an industrial COMBI rotary shaft seal manufactured from NBR material.

What are the dimensions of the seal?

The seal dimensions are 120 mm inner diameter, 150 mm outer diameter, and 15 mm width.

What material is the seal made from?

The product is manufactured from NBR nitrile butadiene rubber resistant to oils and greases.

Where are COMBI rotary shaft seals commonly used?

They are commonly used in gearboxes, drive axles, and industrial or agricultural machinery.

Which machines are compatible with CORTECO 12001918?

The model is compatible with selected CARRARO, NEW HOLLAND, and VALTRA machinery.