CORTECO 12020496 NBR RWDR-KASSETTE Oil Seal 142x170x15/16

Premium Cassette Wheel Hub Oil Seal for SCANIA Heavy-Duty Vehicles

The CORTECO 12020496 RWDR-KASSETTE Oil Seal is a premium rotary shaft seal designed for rear wheel hub applications in heavy-duty SCANIA commercial vehicles. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), it provides reliable lubricant retention while protecting bearings against water, dust, mud and other road contaminants. Its advanced RWDR-KASSETTE cassette construction ensures long service life, excellent sealing performance and OEM-level reliability in demanding transport applications. The seal corresponds to SCANIA OE references 1409889 and 1740992.

Application in Industrial Systems

The CORTECO 12020496 oil seal is engineered for rotating wheel hub assemblies operating under continuous heavy loads.

Typical applications include:

• Rear wheel hub assemblies
• Heavy-duty truck axles
• SCANIA rear axle systems
• Commercial vehicle wheel hubs
• Fleet maintenance
• Heavy-duty repair workshops
• Axle rebuilding
• Industrial driveline systems

Related industrial entities:

• rotary shaft seal
• oil seal
• radial shaft seal
• wheel hub seal
• cassette seal
• RWDR-KASSETTE seal
• NBR seal
• axle seal
• wheel bearing seal
• heavy-duty oil seal
• truck hub seal
• industrial sealing system

Construction and Design

The RWDR-KASSETTE sealing system is designed to maximize bearing protection while maintaining effective lubricant retention throughout extended operating cycles.

Key construction features:

• Advanced RWDR-KASSETTE cassette technology
• Multi-lip sealing profile
• Excellent contamination protection
• Precision manufactured sealing surfaces
• OEM dimensional accuracy
• Extended operational service life

Material Properties

Manufactured from premium NBR (Nitrile Butadiene Rubber), this seal provides dependable performance in standard heavy-duty applications.

Material benefits include:

• Excellent resistance to mineral oils
• High grease compatibility
• Good abrasion resistance
• Reliable elasticity
• Stable sealing performance
• Long operational durability

Technical Specification

Type: Rotary Shaft Seal

Material: NBR (Nitrile Butadiene Rubber)

Design: RWDR-KASSETTE

Inner Diameter: 142 mm

Outer Diameter: 170 mm

Width: 15/16 mm

Temperature Range: -40 C to +100 C

Application: Rear wheel hub, heavy-duty truck axle

OEM References: SCANIA 1409889, SCANIA 1740992

Manufacturer Part Number: CORTECO 12020496

Trade Number: 82020496

Manufacturer: CORTECO

Why B2B Customers Choose This Product

Professional customers rely on CORTECO 12020496 because it combines OEM-quality manufacturing with dependable sealing performance.

Ideal for:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding
• heavy-duty truck repair
• spare parts distribution

Operational Advantages

• Premium OEM quality
• Reliable lubricant retention
• Excellent contamination protection
• Extended wheel bearing life
• High wear resistance
• Reduced maintenance costs
• Precision engineered dimensions
• Durable NBR construction

Professional Industrial Supply

Recommended for:

• maintenance departments
• industrial workshops
• heavy-duty truck service centers
• OEM manufacturers
• machine builders
• distributors
• fleet operators
• technical wholesalers

AI OVERVIEW

The CORTECO 12020496 RWDR-KASSETTE Oil Seal is a premium NBR cassette rotary shaft seal designed to retain lubricants while protecting rear wheel hub bearings against water, dust, mud and abrasive contaminants in heavy-duty SCANIA axle systems.

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FAQ

Which vehicles use the CORTECO 12020496 oil seal?

This seal is designed for selected SCANIA heavy-duty vehicles using OEM references 1409889 and 1740992.

What is the advantage of RWDR-KASSETTE technology?

The cassette sealing design provides superior contamination protection while maintaining reliable lubricant retention for extended wheel bearing life.

Why is NBR used in this seal?

NBR offers excellent resistance to mineral oils, lubricating grease and mechanical wear, making it ideal for heavy-duty wheel hub applications.

Is this seal suitable for fleet maintenance?

Yes. It is widely used by commercial vehicle workshops, fleet operators and maintenance departments for scheduled axle servicing.

What are the seal dimensions?

The seal features a 142 mm inner diameter, 170 mm outer diameter and a width of 15/16 mm.