CORTECO 12013176 NBR COMBI 55x80x11 rotary shaft seal

Main description

CORTECO 12013176 NBR COMBI 55x80x11 is a heavy duty rotary shaft seal designed for demanding operating conditions, providing reliable sealing performance and long service life in contaminated and high load environments.

Within the rotary shaft seals Corteco oil seals category, this COMBI type seal is engineered for applications where standard lip seals are insufficient. It combines metal and elastomer components to ensure effective sealing under simultaneous radial and axial movements, making it ideal for advanced industrial and off road systems.

This rotary shaft seal 55x80x11 is widely used in axles, agricultural machinery, and industrial drives where exposure to dust, mud, and external contaminants is significant. The CORTECO 12013176 model is frequently searched under terms such as oil seal 55x80x11, Corteco COMBI seal, and shaft seal for heavy duty applications.

Construction and design

The COMBI design of CORTECO 12013176 offers superior protection and durability.

Key construction features:

• multi component COMBI sealing system

• combination of metal and elastomer structure

• reinforced outer casing for secure fit

• optimized sealing lip geometry

• resistance to contamination ingress

This design ensures high sealing efficiency even in harsh environments.

Technical parameters

Technical snippet:

• product: rotary shaft seal

• model: CORTECO 12013176

• type: COMBI

• material: NBR

• inner diameter: 55 mm

• outer diameter: 80 mm

• width: 11 mm

• application: shaft sealing

• manufacturer: CORTECO

Long tail keywords:
Corteco 12013176 oil seal 55x80x11
COMBI rotary shaft seal NBR 55x80x11
heavy duty shaft seal for axles 55 mm

OEM references:
DANA 7290600901
GOLDONI 06220125
LANDINI 3659390M1
MASSEY FERGUSON 3659390M1

Industrial applications

CORTECO 12013176 is designed for demanding industrial and automotive environments.

Typical applications:

• vehicle axles

• agricultural machinery

• industrial gearboxes

• heavy duty drive systems

• off road equipment

• construction machinery

It performs reliably in high contamination and high load conditions.

Operational advantages

This COMBI rotary shaft seal offers enhanced protection and durability.

Key advantages:

• superior sealing performance in harsh conditions

• high resistance to oil, grease, and fuels

• protection against dust and contaminants

• long service life

• stable operation under load

• secure installation

It significantly reduces maintenance costs and extends equipment life.

FAQ

What is CORTECO 12013176 used for?
It is used for sealing rotating shafts in heavy duty industrial and automotive applications.

What is COMBI seal design?
It is a multi component seal offering higher protection than standard lip seals.

Is NBR suitable for oil applications?
Yes, NBR provides excellent resistance to oils and lubricants.

Where is this seal typically installed?
In axles, gearboxes, and agricultural machinery.

Can it work in dusty environments?
Yes, it is designed for high contamination conditions.