Rotary shaft seal CORTECO 12012411 ACM B1BARDX7 30x52x7 Simmerring

Industrial applications

Rotary shaft seal CORTECO 12012411 30x52x7 is designed for reliable sealing of rotating shafts in engines, gearboxes and mechanical drive systems. It is commonly used as a camshaft seal, intermediate shaft seal or in other applications requiring dependable oil retention.

Typical applications include:

• camshaft sealing systems
• gearbox intermediate shafts
• engine drive assemblies
• automotive rotating components
• industrial shaft systems

Within the Corteco rotary shaft seals category, this model is a precision sealing solution for European vehicle applications and general mechanical systems.

Design and construction

CORTECO 12012411 is manufactured from ACM material, known for improved heat resistance, ageing resistance and compatibility with lubricants.

Key construction features:

• inner diameter 30 mm
• outer diameter 52 mm
• width 7 mm
• material ACM
• sealing profile B1BARDX7
• precision sealing lip geometry

The B1BARDX7 design ensures effective dynamic sealing and long service life under demanding operating conditions.

Technical parameters

• Type: rotary shaft seal / oil seal
• Designation: 12012411
• Brand: CORTECO
• Dimensions: 30x52x7 mm
• Material: ACM
• Design: B1BARDX7

OEM compatibility:

• Alfa Romeo 40004330, 60801282
• Autobianchi 40004460
• Citroen 102407, 22
• Fiat 40004330, 40004460
• Innocenti 40004460
• Lancia 40004330, 40004460
• Peugeot 102407
• Zastava 40004460

Technical note:
The ACM 30x52x7 seal provides durable sealing performance for camshafts and gearbox shafts operating with oil and elevated temperatures.

Operational advantages

This seal offers:

• improved heat resistance
• reliable oil and grease compatibility
• accurate dimensional fit
• long service life
• effective leakage protection

Compared with standard NBR seals, ACM versions perform better in higher temperature engine environments.

Main description

Rotary shaft seal CORTECO 12012411 ACM B1BARDX7 30x52x7 is a high quality simmerring designed for sealing camshafts, gearbox intermediate shafts and other rotating components in European vehicles and mechanical systems.

This model belongs to the Corteco rotary shaft seals category, known worldwide for dependable sealing solutions used in automotive and industrial applications. Thanks to the ACM compound, the seal offers enhanced resistance to heat, ageing and prolonged exposure to engine or transmission oils.

With dimensions of 30x52x7 mm, this seal is intended for specific shaft and housing combinations where exact fitment is critical. The B1BARDX7 profile improves dynamic sealing efficiency, reducing oil leakage risk and preventing contamination ingress.

CORTECO seals are trusted by workshops, automotive suppliers and B2B customers looking for proven replacement parts. The 12012411 model is a reliable solution for many European vehicle brands.

FAQ

Which brands does this seal fit?

It fits selected Alfa Romeo, Fiat, Citroen, Peugeot, Lancia and other applications according to OEM references.

Is ACM better than NBR?

For higher temperature environments, ACM provides better resistance than standard NBR.

Where is the 30x52x7 size commonly used?

Typically on camshafts, gearbox shafts and rotating drive components.

Is CORTECO a reliable manufacturer?

Yes, CORTECO is a respected global brand for automotive and industrial sealing products.