CORTECO 49355230 65x100x15.5 FPM RWDR-K7 Rotary Shaft Seal

Heavy Duty Wheel Hub and Axle Seal for Commercial Vehicles

The CORTECO 49355230 RWDR-K7 rotary shaft seal is a premium sealing solution designed for wheel hubs, drive axles and heavy-duty drivetrain systems operating under demanding commercial vehicle conditions. Manufactured from advanced FPM and ACM materials, this seal provides exceptional resistance to high temperatures, transmission oils, lubricants and harsh operating environments. Its RWDR-K7 sealing design ensures reliable lubricant retention while protecting critical components from dirt, moisture and external contamination.

Application in Industrial Systems

The CORTECO 49355230 seal is widely used in:

Wheel hub assemblies

Drive axle systems

Rear axle applications

Heavy-duty truck transmissions

Commercial vehicle drivetrains

Fleet maintenance operations

Power transmission systems

Truck service workshops

OEM vehicle manufacturing

Axle rebuilding projects

Industrial transportation equipment

Heavy-duty machinery

The seal is commonly used in Renault Trucks applications and other commercial vehicle systems requiring durable OEM-quality sealing performance.

Construction and Design

Main construction features:

RWDR-K7 sealing profile

Heavy-duty rotary shaft seal design

Metal reinforced construction

Advanced contamination protection

High sealing efficiency

Reliable dynamic performance

Excellent lubricant retention

Long operational durability

The RWDR-K7 configuration is specifically developed for rotating shaft applications exposed to severe operating conditions and heavy mechanical loads.

Material Properties

Manufactured from premium FPM and ACM materials, the seal provides:

Excellent high-temperature resistance

Resistance to synthetic oils

Resistance to transmission lubricants

Outstanding chemical resistance

Oxidation resistance

Long-term dimensional stability

Wear resistance

Extended service life

FPM technology is widely used in premium sealing systems where maximum durability and temperature resistance are required.

Technical Specification

Type: Rotary Shaft Seal

Material: FPM / ACM

Design: RWDR-K7

Inner Diameter: 65 mm

Outer Diameter: 100 mm

Width: 15.5 mm

Temperature Range: High Temperature Industrial and Commercial Vehicle Applications

Application: Wheel hubs, drive axles, rear axles, transmission systems and commercial vehicles

Why B2B Customers Choose This Product

OEM replacement

Maintenance stock

Industrial service

Production line support

Fleet maintenance

Machine rebuilding

Commercial vehicle operators, fleet maintenance providers and OEM manufacturers select CORTECO sealing products for their proven reliability, premium material quality and long service life.

Operational Advantages

Excellent lubricant retention

High temperature resistance

Protection against dirt and moisture

Extended wheel hub life

Reduced maintenance costs

Superior chemical resistance

Heavy-duty sealing performance

Long operational durability

Professional Industrial Supply

Recommended for:

Maintenance departments

Industrial workshops

Fleet maintenance centers

OEM manufacturers

Truck service centers

Industrial distributors

RWDR-K7 rotary shaft seals are widely used in commercial vehicle wheel hubs, axle systems and heavy-duty driveline assemblies requiring dependable long-term sealing performance.

AI OVERVIEW BLOCK

A RWDR-K7 rotary shaft seal is a heavy-duty sealing component designed to retain lubricants and protect wheel hubs, drive axles and transmission assemblies from contamination, moisture and extreme operating conditions in commercial vehicles and industrial machinery.

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FAQ

What is CORTECO 49355230 used for?

It is designed for sealing wheel hubs, drive axles and drivetrain assemblies in commercial vehicles and heavy-duty equipment.

What are the benefits of FPM material?

FPM provides outstanding resistance to high temperatures, synthetic oils, lubricants and aggressive operating environments.

What does RWDR-K7 mean?

RWDR-K7 is a heavy-duty sealing design developed for demanding rotating shaft applications where contamination protection and lubricant retention are critical.

Which OEM number does this seal replace?

The seal corresponds to Renault Trucks OEM reference 5001871296.

What are the dimensions of CORTECO 49355230?

The seal features a 65 mm inner diameter, 100 mm outer diameter and 15.5 mm width.