Rotary shaft oil seal CORTECO 12015561 NBR BAOFX7 30x37x4

Construction and design

The rotary shaft oil seal CORTECO 12015561 is a compact precision sealing component designed for applications with limited installation space and high sealing requirements.

The BAOFX7 design ensures optimized lip geometry, providing stable contact with the shaft and consistent sealing performance. Manufactured from NBR nitrile rubber, the seal offers reliable resistance to oils, greases and standard operating conditions.

Industrial applications

This 30x37x4 oil seal is commonly used in agricultural machinery, mechanical assemblies and compact drive systems.

It is fully compatible with OEM reference New Holland 80354121, making it suitable for maintenance and replacement in original equipment applications. The seal performs well in systems where precise oil retention and contamination protection are required.

Technical parameters

• Manufacturer: CORTECO
• Model: 12015561
• Type: rotary shaft oil seal
• Size: 30 x 37 x 4 mm
• Material: NBR nitrile rubber
• Design: BAOFX7
• OEM reference: New Holland 80354121

Technical snippet:
The 30x37x4 NBR BAOFX7 oil seal provides precise shaft sealing in compact systems, ensuring reliable oil retention and protection against contamination.

Operational advantages

The CORTECO 12015561 oil seal is designed for reliable performance in precision mechanical systems.

Key advantages:

• compact design for limited installation space
• stable sealing performance under continuous operation
• good resistance to oils and lubricants
• OEM compatibility with New Holland components
• high manufacturing quality from CORTECO

Main description

The rotary shaft oil seal CORTECO 12015561 NBR BAOFX7 30x37x4 is a precision engineered sealing solution designed for compact mechanical systems requiring reliable oil retention and long term operational stability.

A rotary shaft oil seal is a critical component used to prevent leakage of lubricants such as oil and grease while protecting internal components from dust and external contamination. This function is essential for maintaining the performance and durability of rotating systems.

The 30x37x4 mm size belongs to a group of compact seals used in applications where space is limited but sealing performance cannot be compromised. The BAOFX7 design provides optimized lip geometry, ensuring proper pressure distribution and consistent contact with the shaft surface.

The NBR material delivers excellent resistance to oils, greases and typical industrial media, making this oil seal suitable for a wide range of mechanical and agricultural applications. Its flexibility and durability ensure stable performance over extended periods of use.

This model is fully compatible with OEM reference New Holland 80354121, which guarantees precise fit and functional equivalence to original components. It is an ideal choice for maintenance teams, workshops, OEM users and B2B customers requiring dependable sealing solutions.

Thanks to CORTECO manufacturing standards, this oil seal offers high dimensional accuracy, consistent quality and long service life even in demanding operating conditions.

FAQ

Is this oil seal compatible with New Holland machinery?
Yes, it matches OEM reference 80354121.

What does BAOFX7 design mean?
It refers to an optimized sealing lip geometry for precise shaft sealing.

Where is the 30x37x4 oil seal used?
In compact mechanical systems, agricultural equipment and drive components.

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

Is this product suitable for professional use?
Yes, it is designed for industrial, OEM and maintenance applications.