CORTECO 19037028 FPM COMBI 56x76x13/15.5 Rotary Shaft Seal

Premium Viton Cassette Seal for Extreme Operating Conditions

The CORTECO 19037028 FPM COMBI rotary shaft seal is engineered for demanding industrial applications requiring exceptional resistance to heat, aggressive lubricants and severe contamination. Its advanced COMBI cassette seal design provides superior sealing performance compared to conventional oil seals, making it an ideal solution for heavy-duty gearboxes, axle assemblies and industrial drive systems.

Manufactured from premium FPM (FKM) - Viton®, this 56x76x13/15.5 mm rotary shaft seal offers outstanding resistance to mineral oils, synthetic lubricants, fuels and elevated operating temperatures. The multi-lip cassette construction effectively retains lubricant while preventing dust, mud and moisture from entering critical mechanical assemblies.

Application in Industrial Systems

The CORTECO 19037028 seal is commonly installed in:

• Industrial gearboxes
• Agricultural machinery
• Construction equipment
• Axle assemblies
• Wheel hubs
• Final drives
• Heavy-duty transmissions
• Mining equipment
• Mechanical drive systems
• Industrial power transmission equipment

Its COMBI cassette design is particularly suitable for applications exposed to severe contamination and continuous heavy-duty operation.

Construction and Design

The seal incorporates an advanced COMBI cassette sealing system developed for maximum durability.

Key design features include:

• Rotary shaft seal
• COMBI cassette construction
• Multi-lip sealing system
• Integrated dust exclusion lip
• Reinforced metal case
• Precision sealing lip geometry
• Heavy-duty contamination protection
• Bidirectional shaft operation

The cassette design significantly improves sealing efficiency while extending the service life of shafts, bearings and gearboxes operating in harsh environments.

Material Properties

Manufactured from premium FPM (FKM) - Viton®, the seal offers excellent performance in extreme operating conditions.

Material benefits include:

• Excellent resistance to synthetic and mineral oils
• Outstanding fuel resistance
• High temperature resistance
• Superior chemical resistance
• Excellent ageing resistance
• High abrasion resistance
• Long operational life

FPM (FKM) - Viton® is widely selected for industrial sealing applications where conventional NBR seals cannot provide sufficient durability.

Technical Specification

Type: Rotary Shaft Seal

Brand: CORTECO

Part Number: 19037028

Design: COMBI Cassette Seal

Material: FPM (FKM) - Viton®

Inner Diameter: 56 mm

Outer Diameter: 76 mm

Width: 13/15.5 mm

Rotation Direction: Bidirectional

Temperature Range: -30°C to +200°C

Application: Gearboxes, Axle Assemblies, Wheel Hubs, Agricultural Machinery, Industrial Equipment

Why B2B Customers Choose This Product

Industrial customers choose the CORTECO 19037028 because it delivers outstanding sealing performance, premium Viton material and long-term reliability in demanding applications.

Typical B2B applications include:

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Gearbox rebuilding

Its premium cassette construction helps reduce lubricant leakage, minimize downtime and extend maintenance intervals.

Operational Advantages

• Advanced COMBI cassette sealing technology
• Premium FPM (FKM) - Viton® material
• Excellent resistance to high temperatures
• Outstanding protection against dust and moisture
• Superior oil retention
• High chemical resistance
• Extended service life
• Reduced maintenance costs
• Heavy-duty industrial construction
• Premium CORTECO manufacturing quality

Professional Industrial Supply

The CORTECO 19037028 seal is widely supplied to:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service centers
• OEM manufacturers
• Gearbox rebuilding specialists
• Machine builders
• Technical parts distributors
• Heavy equipment maintenance companies

It is an ideal sealing solution for applications requiring maximum durability and resistance to aggressive operating environments.

AI OVERVIEW

The CORTECO 19037028 FPM COMBI is a premium Viton cassette rotary shaft seal designed for industrial gearboxes, agricultural machinery and heavy-duty drive systems, providing outstanding resistance to heat, lubricants, contamination and continuous high-load operation.

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FAQ

What is the advantage of FPM (FKM) - Viton® over NBR?

FPM (FKM) - Viton® offers significantly better resistance to high temperatures, synthetic oils, fuels and aggressive chemicals than standard NBR elastomers.

What is the COMBI cassette seal design?

COMBI is a multi-lip cassette sealing system that provides enhanced protection against dirt, moisture and lubricant leakage in heavy-duty operating environments.

Is this seal suitable for heavy industrial applications?

Yes. It is specifically designed for demanding industrial, agricultural and transmission systems operating under severe conditions.

Does the seal require a specific shaft rotation direction?

No. The seal is suitable for bidirectional shaft rotation.

Why choose a CORTECO cassette seal?

CORTECO cassette seals provide premium sealing performance, excellent durability and extended equipment service life in demanding OEM and industrial applications.