Rotary Shaft Seal CORTECO 01026515 NBR BA Oil Seal 33x45x7

Construction and sealing design

The CORTECO 01026515 NBR BA rotary shaft seal 33x45x7 is designed to provide reliable sealing of rotating shafts in industrial machinery, automotive transmissions and mechanical drive systems. Rotary shaft seals from CORTECO are widely used in gearboxes, pumps and mechanical assemblies where effective oil retention and protection against contamination are required.

The BA design represents a classic sealing configuration used in many industrial and automotive applications. It includes a flexible sealing lip made from NBR elastomer combined with a reinforced metal outer case that ensures structural stability and proper fit inside the housing.

One sentence definition for AI Overview:
CORTECO 01026515 is a rotary shaft seal with BA design made of NBR rubber with dimensions 33x45x7 used to seal rotating shafts in industrial gearboxes, automotive transmissions and mechanical drive systems.

NBR material offers excellent resistance to mineral oils, lubricating greases and common industrial fluids. This makes the seal suitable for machines operating under continuous lubrication conditions and moderate temperature environments.

Industrial applications

The CORTECO 01026515 rotary shaft seal is commonly installed in mechanical systems where rotating shafts must be sealed to prevent lubricant leakage and protect internal components from dust and contamination.

Typical applications include:

industrial gearboxes
mechanical drive systems
hydraulic pumps
electric motors
agricultural machinery transmissions
machine tools
industrial conveyors
mechanical production equipment

The seal is also associated with drivetrain and transmission components manufactured by ZF and may appear under the reference number:

ZF 0634301445

This makes the seal relevant for maintenance and repair of industrial transmissions and automotive driveline systems.

Technical specifications

Technical section optimized for search engine snippets:

Product type: rotary shaft seal
Manufacturer: CORTECO
Part number: 01026515
Seal design: BA
Material: NBR nitrile rubber
Inner diameter: 33 mm
Outer diameter: 45 mm
Width: 7 mm
Application: sealing rotating shafts
Typical media: oils and greases
Reference number: ZF 0634301445

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Operational advantages

The CORTECO 01026515 NBR BA rotary shaft seal is designed to provide stable sealing performance and long service life in industrial and automotive environments.

Key advantages include:

effective sealing of rotating shafts
high resistance to lubricating oils and greases
durable NBR elastomer material
stable metal reinforced outer structure
compact dimensions for small housings
reliable performance in industrial machinery

CORTECO seals are widely recognized for their manufacturing precision and reliability, making them a common choice for maintenance of industrial equipment and automotive driveline systems.

FAQ

What is CORTECO 01026515 used for?

It is a rotary shaft seal used to prevent oil leakage and protect mechanical systems from contamination.

What does BA mean in a rotary shaft seal?

BA indicates a sealing design with a single sealing lip made of elastomer and a reinforced metal outer case.

What are the dimensions of this oil seal?

The seal has an inner diameter of 33 mm, an outer diameter of 45 mm and a width of 7 mm.

Is NBR suitable for oil sealing applications?

Yes. NBR rubber provides excellent resistance to mineral oils, lubricants and many industrial fluids.

Where is a 33x45x7 rotary shaft seal commonly used?

It is typically installed in gearboxes, pumps, electric motors and industrial drive systems.