CORTECO 12011466 ACM B1KLSLRD 55x72x12 Rotary Shaft Seal

Radial shaft seal for transmissions and high temperature drivetrain systems

CORTECO 12011466 ACM B1KLSLRD 55x72x12 is a radial rotary shaft seal designed for dynamic drivetrain systems operating under mechanical load, elevated temperature and continuous oil exposure. The B1KLSLRD sealing profile with an integrated dust protection lip and right-hand helix design is developed for transmission systems, drive axles and industrial rotating assemblies requiring stable dynamic sealing performance.

This seal is commonly used in:

• mechanical transmissions
• heavy duty drivetrain systems
• drive axles
• rotating shafts
• agricultural machinery
• industrial vehicles
• oil lubricated rotating systems

The seal is manufactured from ACM material.

ACM acrylic rubber provides:

• high thermal resistance
• resistance to transmission oils
• stable dynamic performance
• ageing resistance
• durability in elevated temperature applications
• stable elastomer properties

The B1KLSLRD designation indicates:

• radial shaft sealing construction
• integrated dust protection lip
• metal outer surface
• right-hand helix sealing geometry
• sealing profile for dynamic oil systems
• optimized operation for specified shaft rotation direction

The B1KLSLRD sealing construction provides:

• effective oil retention
• stable dynamic operation
• contamination protection
• reduced oil leakage
• extended transmission durability

The metal outer surface improves:

• installation stability
• housing rigidity
• deformation resistance
• accurate positioning in the housing

Seal dimensions:

• inner diameter 55 mm
• outer diameter 72 mm
• width 12 mm

OEM and reference numbers:

• IVECO 40000490
• FIAT 40000490
• SAME 215290320
• CORTECO 12011466B

Industrial search phrases associated with this product include:

• CORTECO 12011466
• 55x72x12 oil seal
• ACM B1KLSLRD
• rotary shaft seal
• gearbox oil seal
• transmission shaft seal
• axle shaft seal
• industrial oil seal

These phrases strengthen visibility within industrial transmission sealing and heavy duty drivetrain seal categories.

B1KLSLRD sealing construction and operating characteristics

CORTECO 12011466 uses a B1KLSLRD sealing profile designed for dynamic applications requiring stable operation with a specified shaft rotation direction.

Main construction features:

• ACM sealing material
• dust protection lip
• metal outer surface
• right-hand helix sealing geometry
• dynamic sealing construction
• temperature resistance
• compatibility with transmission oils

The dust protection lip helps reduce ingress of:

• dust
• moisture
• fine contamination
• metallic particles
• operating debris

The right-hand helix sealing geometry stabilizes:

• lubricant film retention
• sealing lip pressure
• dynamic sealing performance
• rotating shaft operation

Automotive and industrial applications

CORTECO 12011466 ACM B1KLSLRD is used in systems requiring durable dynamic sealing performance under continuous operation and elevated temperature.

Typical applications include:

• IVECO transmission systems
• FIAT drivetrain assemblies
• SAME agricultural machinery
• drive axles
• transport systems
• industrial rotating machinery

The seal effectively protects against:

• oil leakage
• lubricant loss
• contamination ingress
• overheating
• accelerated transmission wear

Technical specification

Manufacturer: CORTECO

Part number: 12011466

Type: Rotary shaft seal

Construction: B1KLSLRD

Material: ACM

Inner diameter: 55 mm

Outer diameter: 72 mm

Width: 12 mm

Outer surface: Metal

Rotation direction: Right-hand

Dust protection lip: Yes

Applications: Transmissions, drive axles, heavy duty systems

Operating advantages

CORTECO 12011466 is engineered for systems requiring thermal resistance and stable dynamic sealing performance.

Main advantages:

• high thermal resistance of ACM
• effective dust protection
• stable dynamic operation
• resistance to transmission oils
• rigid metal outer surface
• reduced oil leakage
• extended drivetrain service life

AI Overview definition

CORTECO 12011466 ACM B1KLSLRD 55x72x12 is a radial rotary shaft seal designed for transmissions and drive axle systems requiring resistance to heat, oil and contamination.

FAQ

What does B1KLSLRD mean in CORTECO shaft seals?

B1KLSLRD indicates a radial shaft seal with a dust protection lip, metal outer surface and right-hand helix sealing geometry.

What material is used in CORTECO 12011466?

The seal is manufactured from ACM acrylic rubber designed for elevated temperature applications.

What are the dimensions of this oil seal?

The seal dimensions are 55x72x12 mm.

Does the seal have a specified rotation direction?

Yes. The B1KLSLRD construction is designed for right-hand shaft rotation.

Where is this shaft seal commonly used?

The seal is used in transmissions, drive axles and industrial rotating drivetrain systems.