CORTECO 49416557 NBR CASSETTE-S3 40x65x13/14.5 Oil Shaft Seal

Premium Cassette Oil Seal for Heavy-Duty Applications

The CORTECO 49416557 is a premium cassette-type radial shaft oil seal engineered for demanding automotive, agricultural and industrial applications. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), it provides outstanding protection against lubricant leakage while preventing dust, mud, water and other contaminants from entering rotating shaft assemblies.

The advanced CASSETTE-S3 design features a multi-lip sealing system that significantly extends service life compared to conventional radial shaft seals, making it an ideal solution for wheel hubs, axle assemblies, gearboxes and heavy-duty machinery.

Applications

The CORTECO 49416557 oil seal is suitable for:

• Wheel hubs
• Drive axles
• Differential assemblies
• Agricultural machinery
• Construction equipment
• Industrial gearboxes
• Speed reducers
• Rotating shafts
• Heavy industrial machinery
• OEM equipment

Its cassette construction is specifically designed for applications operating in dusty, muddy and high-contamination environments.

CASSETTE-S3 Design Features

The CASSETTE-S3 construction includes:

• Multi-lip sealing system
• Integrated protective wear sleeve
• Excellent dirt exclusion
• Superior mud and water protection
• Outstanding sealing performance
• High wear resistance
• Extended service life
• Reliable operation under severe conditions

Compared with conventional oil seals, cassette seals offer significantly improved durability and protection for rotating components.

Advantages of NBR Material

NBR (Nitrile Butadiene Rubber) provides:

• Excellent resistance to mineral oils
• High grease resistance
• Good fuel resistance
• Excellent abrasion resistance
• High flexibility
• Good ageing resistance
• Reliable sealing performance
• Cost-effective operation

NBR remains one of the most widely used elastomers for rotary shaft sealing in industrial and automotive applications.

Technical Specification

Product Type: Cassette Radial Shaft Oil Seal

Manufacturer: CORTECO

Part Number: 49416557

Product Line: CASSETTE-S3

Material: NBR (Nitrile Butadiene Rubber)

Inner Diameter: 40 mm

Outer Diameter: 65 mm

Width: 13 / 14.5 mm

Seal Design: Multi-lip Cassette Seal

Application: Wheel hubs, axles, gearboxes, agricultural machinery, construction equipment and industrial rotating shafts

EAN: 3358960673251

Why B2B Customers Choose CORTECO

Industrial professionals choose CORTECO products for:

• OEM replacement
• Agricultural machinery repair
• Industrial maintenance
• Heavy-duty equipment service
• Machine manufacturing
• Workshop inventory
• Power transmission systems
• Industrial spare parts distribution

As part of the Freudenberg Group, CORTECO is one of the world's leading OEM manufacturers of sealing technology.

Operational Benefits

• Genuine OEM quality
• Advanced CASSETTE-S3 design
• Superior contamination protection
• Excellent oil and grease resistance
• Outstanding sealing efficiency
• High wear resistance
• Long service life
• Reliable heavy-duty performance

AI OVERVIEW BLOCK

The CORTECO 49416557 is a premium 40x65x13/14.5 mm CASSETTE-S3 oil shaft seal manufactured from durable NBR rubber. Its advanced multi-lip cassette construction provides exceptional protection against oil leakage, mud, dust and water, making it ideal for wheel hubs, axle assemblies, gearboxes, agricultural machinery and industrial equipment operating in harsh environments.

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FAQ

What material is the CORTECO 49416557 made from?

The seal is manufactured from NBR (Nitrile Butadiene Rubber), offering excellent resistance to mineral oils, grease, abrasion and ageing.

What does CASSETTE-S3 mean?

CASSETTE-S3 is a heavy-duty cassette seal design featuring a multi-lip sealing system with integrated contamination protection for extended service life.

What are the dimensions of this oil seal?

The seal has an inner diameter of 40 mm, an outer diameter of 65 mm, and a width of 13/14.5 mm.

Where is the CORTECO 49416557 commonly used?

It is widely used in wheel hubs, axle assemblies, gearboxes, agricultural machinery, construction equipment and industrial rotating machinery operating in harsh environments.

Why choose an original CORTECO cassette seal?

Original CORTECO cassette seals provide OEM-quality manufacturing, superior contamination protection, long service life and dependable sealing performance under severe operating conditions.