Corteco 55x80x16 NBR COMBI SF8 Oil Seal 12013931

Corteco 55x80x16 NBR COMBI SF8 is a high quality rotary shaft oil seal designed to protect mechanical systems from lubricant leakage and contamination. This sealing ring with dimensions 55x80x16 mm is manufactured from NBR nitrile rubber and is commonly used in agricultural machinery and industrial equipment where reliable shaft sealing and long service life are required.

Oil seals and simmering seals manufactured by Corteco are widely used in mechanical transmissions, gearboxes and rotating equipment due to their precision design and durable materials. The Corteco 12013931 oil seal with COMBI SF8 design provides effective sealing between rotating shafts and stationary housings, helping maintain lubrication and prevent ingress of dust or debris.

Construction and design

The Corteco COMBI SF8 seal is designed to provide efficient shaft sealing in demanding operating conditions. The seal consists of a metal reinforced outer case combined with an elastomer sealing lip made from nitrile rubber. This design allows precise installation in the housing and stable contact with the rotating shaft.

NBR nitrile rubber offers excellent resistance to mineral oils, greases and many industrial fluids. This material ensures flexibility of the sealing lip while maintaining mechanical durability during continuous operation.

The COMBI SF8 construction improves sealing efficiency in systems exposed to dust, dirt or moisture, making the seal suitable for machinery working in harsh environments.

Industrial applications

The Corteco 55x80x16 NBR COMBI SF8 oil seal is commonly used in industrial and agricultural equipment where rotating shafts require reliable sealing and protection from contamination.

Typical applications include:

agricultural machinery
gearboxes and transmissions
industrial pumps
rotating shafts in mechanical systems
harvesting equipment
power transmission components

The seal size 55x80x16 mm allows installation in a wide range of machines requiring a durable rotary shaft sealing solution.

Technical specifications

Type: rotary shaft oil seal
Manufacturer: Corteco
Model: 12013931
Design: COMBI SF8
Material: NBR nitrile rubber
Inner diameter: 55 mm
Outer diameter: 80 mm
Width: 16 mm
Application: rotary shaft sealing

NBR material ensures resistance to oils, lubricants and typical industrial fluids used in mechanical equipment.

Operational advantages

The Corteco 55x80x16 NBR COMBI SF8 oil seal offers several advantages for industrial sealing applications.

Key benefits include:

effective shaft sealing performance
resistance to oils and lubricants
protection against dust and contamination
durable sealing lip design
long operational life in rotating equipment

These characteristics make the seal suitable for machines operating in demanding industrial and agricultural environments.

Dimensional compatibility

The oil seal dimension 55x80x16 mm is commonly used in industrial transmissions and agricultural machinery. The design allows precise installation in standard housings and stable sealing contact with rotating shafts.

This size is often used in machines manufactured by agricultural equipment producers including MASCHIO.

FAQ

What is the Corteco 55x80x16 NBR COMBI SF8 oil seal used for
This seal is used to prevent oil leakage and protect rotating shafts in agricultural and industrial machinery.

Is NBR material resistant to oil
Yes, nitrile rubber NBR offers excellent resistance to mineral oils and lubricants used in mechanical systems.

Where can the 55x80x16 oil seal be installed
It is commonly installed in gearboxes, pumps and agricultural machinery components.

What is the advantage of the COMBI SF8 seal design
The COMBI SF8 design improves protection against contamination while maintaining reliable shaft sealing.