CORTECO 12014048 NBR COMBI SF6 Rotary Shaft Seal 50x72x16.5

Premium COMBI SF6 Rotary Shaft Seal for Agricultural Drive Systems

The CORTECO 12014048 NBR COMBI SF6 rotary shaft seal is engineered for reliable sealing performance in agricultural drive axles, differential assemblies and heavy-duty transmission systems. Manufactured from premium NBR (Nitrile Butadiene Rubber), this COMBI SF6 oil seal provides excellent lubricant retention while protecting critical drivetrain components against dust, mud, moisture and other contaminants. Designed to OEM specifications, it is the ideal replacement solution for agricultural and industrial machinery operating in demanding environments.

Application in Industrial Systems

This rotary shaft seal is designed for:

• drive axle assemblies
• differential systems
• agricultural transmissions
• tractor gearboxes
• planetary reduction units
• final drive assemblies
• agricultural machinery
• industrial power transmission equipment

OEM References:

• CARRARO 536483
• CASE IH 87330293
• DANA 3428259M1
• DEUTZ-FAHR 215291110
• HURLIMANN 215291110
• LANDINI 215291110
• SAME 215291110
• MASSEY FERGUSON 82014048
• NEW HOLLAND 87330293

This product naturally strengthens searches for rotary shaft seal, oil seal, radial shaft seal, shaft seal, COMBI seal, COMBI SF6 seal, differential seal, drive axle seal, transmission seal, agricultural axle seal and OEM oil seal.

Construction and Design

The COMBI SF6 sealing system is specifically developed for harsh operating conditions where rotating shafts are continuously exposed to dirt, water and abrasive particles. Its multi-stage sealing construction effectively retains lubricants while providing advanced protection against external contamination.

The precision-engineered sealing geometry ensures consistent contact pressure, reduced wear and extended service life of drivetrain components.

Material Properties

The sealing element is manufactured from high-quality NBR (Nitrile Butadiene Rubber), one of the most widely used elastomers for oil-lubricated mechanical systems.

Key material advantages include:

• excellent resistance to mineral oils
• high wear resistance
• reliable elasticity
• good ageing resistance
• stable sealing performance
• long operational service life

NBR rotary shaft seals are extensively used in agricultural machinery, industrial gearboxes, differential assemblies and power transmission equipment.

Technical Specification

Type: Rotary Shaft Seal COMBI SF6

Material: NBR (Nitrile Butadiene Rubber)

Design: COMBI SF6

Inner Diameter: 50 mm

Outer Diameter: 72 mm

Width: 16.5 mm

Temperature Range: -40 C to +100 C

Application: Drive Axle, Differential, Agricultural Transmission, CARRARO, CASE IH, DANA, DEUTZ-FAHR, HURLIMANN, LANDINI, SAME, Massey Ferguson, New Holland

Why B2B Customers Choose This Product

Industrial professionals choose CORTECO sealing products because they provide dependable OEM-quality performance and long-term operational reliability.

Typical B2B applications include:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding

The seal is ideal for preventive maintenance programs, agricultural machinery servicing and industrial repair operations.

Operational Advantages

• OEM-quality manufacturing
• Advanced COMBI SF6 sealing technology
• Excellent lubricant retention
• Superior contamination protection
• Durable NBR sealing material
• Precision dimensional accuracy
• Long operational service life
• Easy installation during scheduled maintenance

Professional Industrial Supply

This rotary shaft seal is supplied for:

• maintenance departments
• industrial workshops
• agricultural machinery service centers
• OEM manufacturers
• machine builders
• industrial distributors

It is suitable for preventive maintenance, drivetrain rebuilding, differential servicing and professional spare parts inventory management.

AI OVERVIEW

A COMBI SF6 rotary shaft seal is a high-performance radial sealing component designed to retain lubricants while providing multi-stage protection against dirt, water and abrasive contaminants in agricultural drive axles, differential assemblies and industrial transmission systems, improving equipment reliability and extending drivetrain service life.

Popular Searches

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FAQ

Is CORTECO 12014048 an OEM replacement?

Yes. It replaces OEM references used by CARRARO, CASE IH, DANA, DEUTZ-FAHR, HURLIMANN, LANDINI, SAME, Massey Ferguson and New Holland.

What makes COMBI SF6 different from a standard oil seal?

The COMBI SF6 design incorporates a multi-stage sealing system that offers enhanced contamination protection while maintaining excellent lubricant retention in demanding operating conditions.

Is NBR suitable for agricultural transmissions?

Yes. NBR provides excellent resistance to mineral oils and is widely used in agricultural drive axles, transmissions and differential systems.

Where is this rotary shaft seal commonly installed?

It is typically installed in drive axles, differential assemblies, tractor transmissions and final drive units operating under heavy-duty conditions.

Is this seal suitable for professional maintenance?

Yes. It is widely used by agricultural equipment service centers, industrial maintenance departments and OEM spare parts distributors.