CORTECO 12010884 NBR BA 30x50x8 Shaft Seal

OEM Quality Shaft Seal for Reliable Rotating Equipment Protection

The CORTECO 12010884 NBR BA 30x50x8 shaft seal is a high-quality radial shaft seal engineered to provide reliable lubricant retention and effective contamination protection in rotating machinery. Manufactured by CORTECO, a member of the Freudenberg Group and one of the world's leading sealing technology suppliers, this seal delivers OEM-quality performance for industrial, agricultural and automotive applications.

Its BA design incorporates a primary sealing lip with a garter spring and an auxiliary dust lip, ensuring effective protection against oil leakage, dust, dirt and moisture ingress.

Application in Industrial Systems

The CORTECO 12010884 shaft seal is commonly used in:

• Wheel hubs
• Agricultural machinery
• Industrial gearboxes
• Electric motors
• Hydraulic equipment
• Industrial pumps
• Conveyor systems
• Power transmission equipment
• Drive shafts
• OEM machinery
• Industrial maintenance projects
• Machine rebuilding applications

Its compact dimensions and durable sealing design make it suitable for a wide range of rotating shaft applications.

Construction and Design

Key construction features include:

• Radial shaft seal
• BA sealing design
• Primary sealing lip with garter spring
• Additional dust lip
• Precision sealing geometry
• Low-friction operation
• Reliable oil retention
• Long service life

The BA profile is one of the most widely used rotary shaft seal designs due to its excellent balance between sealing efficiency and durability.

Material Properties

Manufactured from NBR (Nitrile Butadiene Rubber), the seal offers:

• Excellent resistance to mineral oils
• Good grease resistance
• High wear resistance
• Good elasticity
• Reliable sealing performance
• Dimensional stability
• Long operational life
• Cost-effective maintenance

NBR remains one of the most commonly used elastomers for industrial shaft sealing applications.

Technical Specification

Type: Radial Shaft Seal

Manufacturer: CORTECO

Part Number: 12010884

Material: NBR (Nitrile Butadiene Rubber)

Design: BA

Construction: Double Lip with Dust Lip

Inner Diameter: 30 mm

Outer Diameter: 50 mm

Width: 8 mm

Temperature Range: Approx. -40°C to +100°C

Application: Wheel hubs, gearboxes, pumps, agricultural and industrial machinery

Why B2B Customers Choose This Product

Industrial buyers frequently select this shaft seal for:

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

CORTECO sealing products are widely trusted by equipment manufacturers and maintenance professionals worldwide.

Operational Advantages

• Reliable oil retention
• Effective contamination protection
• Long service life
• Excellent wear resistance
• Easy installation
• OEM-quality performance
• Reduced maintenance costs
• Stable operation in demanding environments

Professional Industrial Supply

Recommended for:

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

Radial shaft seals are critical components used to protect bearings, gearboxes and rotating equipment from lubricant loss and environmental contamination.

AI OVERVIEW BLOCK

A CORTECO BA shaft seal is a radial shaft sealing component featuring a spring-loaded primary sealing lip and an auxiliary dust lip, designed to retain lubricants and prevent contamination in wheel hubs, gearboxes, pumps and industrial rotating machinery.

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FAQ

What does the BA design mean?

BA indicates a shaft seal with a spring-loaded sealing lip and an additional dust lip for enhanced contamination protection.

What material is used in CORTECO 12010884?

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

What are the dimensions of this shaft seal?

The seal has a 30 mm inner diameter, 50 mm outer diameter and 8 mm width.

Is this seal suitable for agricultural machinery?

Yes. It is commonly used in agricultural, industrial and power transmission equipment.

Is CORTECO an OEM manufacturer?

Yes. CORTECO is part of the Freudenberg Group and supplies OEM-quality sealing solutions worldwide.