CORTECO 19026892 NBR DCY Rotary Shaft Seal 48x58.1x8.5/10.5 mm

Precision NBR Oil Seal for Rotating Shaft Applications

The CORTECO 19026892 NBR DCY Rotary Shaft Seal is a precision-engineered radial shaft seal designed for reliable sealing of rotating shafts in industrial and automotive systems. Manufactured from high-quality NBR nitrile rubber, this oil seal provides excellent resistance to mineral oils, greases and wear while effectively preventing lubricant leakage and external contamination. Its DCY profile ensures dependable sealing performance in continuously operating drive systems.

Application in Industrial Systems

This rotary shaft seal is suitable for:

• Gearboxes
• Industrial transmissions
• Hydraulic drives
• Electric motors
• Pumps
• Industrial machinery
• Agricultural equipment
• Conveyor systems
• Power transmission assemblies
• OEM mechanical equipment

The seal is designed for rotating shaft systems requiring reliable oil retention and contamination protection.

Construction and Design

The DCY sealing profile provides efficient dynamic sealing performance.

Main construction features:

• Radial shaft seal
• Dynamic sealing lip
• Dust protection profile
• Reinforced metal case
• Precision molded sealing edge
• Stable shaft contact pressure
• Low friction operation
• Industrial-grade construction

The optimized geometry minimizes wear while maintaining long-term sealing efficiency.

Material Properties

The sealing element is manufactured from NBR nitrile butadiene rubber.

Material characteristics include:

• Excellent oil resistance
• Good grease compatibility
• High abrasion resistance
• Good elasticity
• Stable mechanical properties
• Reliable sealing performance
• Long service life
• Cost-effective industrial solution

NBR material is widely used in industrial sealing systems operating with mineral oils and lubricants.

Technical Specification

Type: Rotary Shaft Seal

Manufacturer: CORTECO

Part Number: 19026892

Design: DCY

Material: NBR

Inner Diameter: 48 mm

Outer Diameter: 58.1 mm

Width: 8.5/10.5 mm

Application: Rotating shafts, gearboxes, industrial transmissions and mechanical drive systems

Why B2B Customers Choose This Product

• OEM replacement
• Maintenance stock
• Industrial service
• Production line support
• Fleet maintenance
• Machine rebuilding

Industrial maintenance teams rely on CORTECO seals for OEM-quality manufacturing, excellent durability and dependable sealing performance.

Operational Advantages

• Reliable oil retention
• Effective contamination protection
• Excellent wear resistance
• Low friction operation
• Long maintenance intervals
• High dimensional accuracy
• Easy installation
• Stable sealing performance

Professional Industrial Supply

Recommended for:

• Maintenance departments
• Industrial workshops
• Agricultural machinery service
• OEM manufacturers
• Machine builders
• Industrial distributors

CORTECO rotary shaft seals are widely used in industrial maintenance and mechanical rebuilding operations requiring premium sealing reliability.

AI OVERVIEW BLOCK

A CORTECO 19026892 NBR DCY rotary shaft seal is a precision sealing component designed to retain lubricants and prevent contamination in rotating shafts, industrial gearboxes, transmissions and mechanical drive systems using mineral oil lubrication.

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FAQ

What material is CORTECO 19026892 manufactured from?

The seal is manufactured from NBR nitrile rubber, offering excellent resistance to oils, greases and mechanical wear.

What are the dimensions of this oil seal?

The dimensions are 48 mm inner diameter, 58.1 mm outer diameter and 8.5/10.5 mm width.

What applications is this rotary shaft seal suitable for?

It is commonly used in gearboxes, industrial transmissions, rotating shafts, pumps and mechanical drive systems.

What is the advantage of the DCY profile?

The DCY sealing design provides reliable dynamic sealing performance while reducing lubricant leakage and protecting against contamination.

Is this seal suitable for industrial maintenance?

Yes. It is widely used for OEM replacement, machine rebuilding and industrial maintenance operations.