CORTECO 12018599 NBR RWDR-KASSETTE Oil Seal 88.9x120.65x14.5/16

Premium Cassette Rotary Shaft Seal for Wheel Hub and Driveline Systems

The CORTECO 12018599 RWDR-KASSETTE Oil Seal is a premium cassette rotary shaft seal engineered for wheel hub, drive axle and industrial transmission applications operating in demanding environments. Manufactured from high-quality NBR (Nitrile Butadiene Rubber), it provides reliable lubricant retention while protecting bearings and rotating shafts against water, dust, mud and abrasive contaminants. Its advanced RWDR-KASSETTE design delivers OEM-quality sealing performance and extended service life for heavy-duty industrial and automotive equipment. The seal is also referenced as NEW AGE 4172850.

Application in Industrial Systems

The CORTECO 12018599 oil seal is designed for rotating shaft assemblies requiring long-lasting sealing performance under continuous mechanical loads.

Typical applications include:

• Wheel hub assemblies
• Drive axle systems
• Final drive units
• Industrial transmissions
• Agricultural machinery
• Construction equipment
• Heavy-duty industrial gearboxes
• Rotating shaft assemblies

Related industrial entities:

• rotary shaft seal
• oil seal
• radial shaft seal
• cassette seal
• RWDR-KASSETTE seal
• wheel hub seal
• axle seal
• transmission seal
• gearbox seal
• NBR seal
• industrial oil seal
• bearing seal

Construction and Design

The RWDR-KASSETTE sealing system is developed to maximize sealing efficiency while protecting critical drivetrain components against contamination.

Key construction features:

• Advanced cassette sealing 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 delivers dependable performance in oil-lubricated industrial and automotive systems.

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: 88.9 mm

Outer Diameter: 120.65 mm

Width: 14.5/16 mm

Temperature Range: -40 C to +100 C

Application: Wheel hub, drive axle, transmission, industrial machinery

Manufacturer Part Number: CORTECO 12018599

Trade Number: 82018599

Alternative Reference: NEW AGE 4172850

Manufacturer: CORTECO

Why B2B Customers Choose This Product

Professional customers choose CORTECO 12018599 because it combines OEM-quality manufacturing with dependable sealing performance for industrial and commercial applications.

Ideal for:

• OEM replacement
• maintenance stock
• industrial service
• production line support
• fleet maintenance
• machine rebuilding
• gearbox overhaul
• spare parts distribution

Operational Advantages

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

Professional Industrial Supply

Recommended for:

• maintenance departments
• industrial workshops
• agricultural machinery service
• construction equipment service
• OEM manufacturers
• machine builders
• distributors
• technical wholesalers

AI OVERVIEW

The CORTECO 12018599 RWDR-KASSETTE Oil Seal is a premium NBR cassette rotary shaft seal designed to retain lubricants while protecting wheel hubs, drive axles and transmission systems against water, dust and abrasive contaminants in demanding industrial and heavy-duty applications.

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FAQ

What is the CORTECO 12018599 oil seal used for?

It is designed for wheel hubs, drive axles, transmissions and other rotating shaft assemblies requiring reliable sealing and long bearing life.

What is the advantage of RWDR-KASSETTE technology?

The cassette sealing system provides superior contamination protection while maintaining long-term lubricant retention for bearings and rotating shafts.

Why is NBR used for this seal?

NBR offers excellent resistance to mineral oils, lubricating grease and mechanical wear, making it an ideal material for industrial sealing applications.

Is this seal suitable for industrial maintenance?

Yes. It is widely used by industrial maintenance departments, agricultural machinery service centers and professional repair workshops.

What are the seal dimensions?

The seal features an 88.9 mm inner diameter, 120.65 mm outer diameter and a width of 14.5/16 mm.