CORTECO 19026423 NBR RWDR-KASSETTE 149.9x176x16 mm | Wheel Hub Shaft Seal | SCANIA OE 1342708

What is the CORTECO 19026423 RWDR-KASSETTE Seal?

The CORTECO 19026423 is a premium RWDR-KASSETTE wheel hub shaft seal designed for demanding heavy-duty applications. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), it provides reliable sealing of lubricants while protecting wheel hub bearings against water, mud, dust and other contaminants.

Developed for the front axle of SCANIA commercial vehicles, this cassette seal integrates multiple sealing lips into one compact unit, ensuring exceptional durability and long service life even under severe operating conditions. It corresponds to SCANIA OE 1342708.

Technical Specifications

Key Features

The CORTECO 19026423 seal offers:

• Premium RWDR-KASSETTE cassette design
• High-quality NBR elastomer
• Excellent resistance to lubricating oils and grease
• Outstanding protection against dust, mud and water
• Multiple sealing lips for enhanced sealing performance
• Long service life under heavy-duty operating conditions
• OEM-quality manufacturing
• Reliable bearing protection

Typical Applications

The CORTECO 19026423 cassette seal is commonly used in:

• SCANIA trucks
• Front wheel hubs
• Commercial vehicles
• Heavy-duty transport
• Construction vehicles
• Agricultural machinery
• Fleet maintenance
• Heavy industrial equipment

What is RWDR-KASSETTE Technology?

RWDR-KASSETTE is an advanced cassette sealing system designed for wheel hub applications operating in highly contaminated environments.

Its construction combines:

• Multiple sealing lips
• Integrated dust protection
• Grease retention system
• Dirt exclusion barriers
• Heavy-duty metal reinforcement

This design significantly increases bearing life while minimizing lubricant leakage.

Advantages of NBR Material

NBR (Nitrile Butadiene Rubber) offers:

• Excellent resistance to mineral oils
• High resistance to grease
• Good wear resistance
• Reliable sealing performance
• Long operational life
• Excellent flexibility over a wide temperature range
• Cost-effective OEM solution

OEM Cross Reference

Compatible OE number:

• SCANIA – 1342708

FAQ

What are the seal dimensions?

The seal dimensions are 149.9 × 176 × 16 mm.

What does RWDR-KASSETTE mean?

RWDR-KASSETTE is a heavy-duty cassette shaft seal with multiple sealing lips designed for wheel hub applications exposed to dirt, moisture and heavy operating conditions.

What material is used?

The seal is manufactured from NBR (Nitrile Butadiene Rubber).

Which vehicle does this seal fit?

It is designed for the front axle wheel hub of SCANIA commercial vehicles, corresponding to OE 1342708.

Is this an OEM-quality product?

Yes. CORTECO is one of the world's leading manufacturers of original-equipment sealing solutions.

Why choose a cassette seal?

Cassette seals provide significantly better protection against contamination and extend wheel bearing service life compared to conventional radial shaft seals.

Frequently Asked Questions from Mechanics and Engineers

Why is a cassette seal better than a standard oil seal?

A cassette seal integrates multiple sealing elements and dirt barriers into one assembly, providing superior protection against contamination and lubricant loss.

Does NBR perform well in heavy-duty vehicles?

Yes. NBR offers excellent resistance to oils, grease and mechanical wear, making it ideal for commercial vehicle wheel hub applications.

Where is this seal typically installed?

It is installed in the front wheel hub assembly of compatible SCANIA trucks.

What are the most common causes of seal failure?

• Improper installation
• Damaged shaft surface
• Bearing wear
• Contamination
• Excessive shaft runout
• Incorrect installation tools
• Overheating