Rotary Shaft Seal CORTECO 01034446 FPM B1BAVISLRSX6 Oil Seal 80x120x13/21

CORTECO 01034446 FPM B1BAVISLRSX6 80x120x13/21 mm - radial shaft seal

CORTECO 01034446 is an FPM radial shaft seal with dimensions 80x120x13/21 mm and CORTECO profile B1BAVISLRSX6. The seal has an 80 mm inner diameter, 120 mm outer diameter, 13 mm basic width and 21 mm overall width. Catalog data confirms an additional dust lip and Left-hand Twist sealing structure. This is a direction-specific seal, so the complete reference and construction must be checked when selecting a replacement.

Technical data

The dimensions 80x120x13/21 mm, FPM material and B1BAVISLRSX6 construction are confirmed in the CORTECO dimensional catalogue. Current aftermarket catalogues additionally specify the dust lip and left-hand twist.

What does CORTECO 01034446 B1BAVISLRSX6 mean?

01034446 is the CORTECO product reference associated with this specific seal configuration. Current aftermarket databases may list the product as 01034446B.

B1BAVISLRSX6 is the complete CORTECO construction profile assigned to this seal.

For technical identification, the complete designation should be retained. Public product data confirms the B1BAVISLRSX6 profile, but does not provide a sufficiently authoritative CORTECO key to safely decode every individual letter and number of the designation.

It would therefore be technically incorrect to assign individual meanings to B1, BA, VI, SL, RS or X6 based on naming conventions used by other manufacturers.

What can be reliably confirmed for this specific product is:

• FPM elastomer
• 80x120x13/21 mm dimensions
• B1BAVISLRSX6 construction
• additional dust lip
• Left-hand Twist

These parameters together provide substantially more precise identification than the dimensions alone.

FPM fluoroelastomer

CORTECO 01034446 is manufactured from FPM, a fluoroelastomer material also commonly referred to as FKM in general technical terminology.

FPM is an important part of the specification of this particular CORTECO seal. When selecting a replacement, the elastomer should therefore be checked together with the dimensions and construction.

The material should not be treated as interchangeable with NBR, ACM or other elastomers solely because another seal has the same nominal dimensions.

A universal operating temperature range has intentionally not been assigned to this product here. The permissible operating conditions of the actual seal depend on the specific elastomer compound, medium, shaft speed and application.

Construction of CORTECO 01034446

This CORTECO seal is designed for radial sealing around a rotating shaft with a nominal diameter of 80 mm and installation in a housing with a nominal bore diameter of 120 mm.

Its dimensional configuration is not simply 80x120x13 mm. The product has a second height dimension of 21 mm, resulting in the complete designation:

80x120x13/21 mm

The construction also incorporates an additional dust lip. This provides an additional barrier protecting the main sealing area from external contamination.

Another important characteristic is the Left-hand Twist sealing structure.

Because the twist direction is specified, it must be considered during technical identification. A seal with identical dimensions but a different twist direction should not automatically be considered an equivalent replacement.

Dimensions of CORTECO 01034446

The confirmed dimensions are:

• Inner diameter: 80 mm
• Outer diameter: 120 mm
• Basic width: 13 mm
• Overall width: 21 mm
• Complete dimensions: 80x120x13/21 mm

The complete dimensional designation should be used when searching for this product.

A simplified search for an 80x120x13 mm oil seal may return seals with significantly different constructions.

Alternative designations and search references

Useful forms for identifying this product include:

CORTECO 01034446

01034446 CORTECO

CORTECO 01034446B

01034446B CORTECO

CORTECO 82034446

82034446 CORTECO

B1BAVISLRSX6

CORTECO B1BAVISLRSX6

CORTECO 80x120x13/21

01034446 80x120x13/21

These are alternative search and identification formats for the same CORTECO reference family and should not be interpreted as different technical specifications unless the supplier's current catalogue indicates otherwise.

CORTECO 01034446 and 01034446B

Both forms can be encountered in catalogue and aftermarket data.

The CORTECO dimensional catalogue lists 01034446 with FPM material, B1BAVISLRSX6 profile and dimensions 80x120x13/21 mm.

Current aftermarket catalogue data also identifies the product as 01034446B, together with commercial reference 82034446 and EAN 3358960238085.

When cross-referencing stock, supplier catalogues or older documentation, it is therefore useful to search both 01034446 and 01034446B while confirming the technical parameters.

CORTECO 01034446 vs other 80x120 mm seals

CORTECO offers several seals with the same 80 mm shaft diameter and 120 mm housing diameter but different constructions.

For example, catalogue data includes other 80x120 mm variants with different materials, widths and CORTECO profiles.

Therefore, an 80x120 mm dimension alone is not sufficient to establish interchangeability.

For CORTECO 01034446, the relevant combination is:

80x120x13/21 mm + FPM + B1BAVISLRSX6 + dust lip + Left-hand Twist

A seal may fit the same nominal shaft and housing dimensions while differing in width, elastomer, lip configuration or directional sealing structure.

How to select a replacement for CORTECO 01034446

The safest method is to identify the original component by its complete CORTECO reference.

When comparing another radial shaft seal with CORTECO 01034446, verify:

• 80 mm shaft diameter
• 120 mm housing diameter
• 13 mm basic width
• 21 mm overall width
• FPM material
• B1BAVISLRSX6 profile
• dust lip configuration
• Left-hand Twist
• installation position
• operating medium
• shaft rotational conditions
• requirements of the original assembly

Matching only the dimensions does not confirm complete technical interchangeability.

Left-hand Twist - why direction matters

Catalog data identifies CORTECO 01034446 as a Left-hand Twist seal.

The twist structure is a functional feature of the sealing system and should be considered when replacing the original seal.

A radial shaft seal of the same dimensions but with a different directional structure may have different operating characteristics in the application.

For this reason, the twist specification should not be ignored when searching for an equivalent product.

Application

Current aftermarket catalogues classify CORTECO 01034446B in drivetrain sealing applications, including differential-related applications.

Because installation position and vehicle compatibility can vary between catalogue systems, selection for a specific vehicle or machine should be based on the complete CORTECO reference, confirmed cross-reference data and the actual installation requirements.

The dimensions alone should not be used to assign this seal to a particular vehicle, axle, differential or industrial machine.

Installation

Before installation, carefully inspect the shaft sealing surface and housing.

The shaft should be free from:

• corrosion
• burrs
• sharp edges
• contamination
• excessive wear in the sealing track

The sealing lip must be protected from damage when passing over shaft steps, splines, threads or sharp edges.

The seal should be installed squarely using an appropriate mounting tool. Force should be applied evenly to the correct installation surface rather than through the flexible sealing lip.

Because this product has a specified Left-hand Twist, the installation orientation and shaft rotation conditions should be verified before fitting.

FAQ

What are the dimensions of CORTECO 01034446?

CORTECO 01034446 has an inner diameter of 80 mm, outer diameter of 120 mm, basic width of 13 mm and overall width of 21 mm. The complete dimensional designation is 80x120x13/21 mm.

What material is CORTECO 01034446 made from?

The seal is manufactured from FPM fluoroelastomer. FPM is part of the technical specification and should be considered when selecting a replacement.

What is the profile of CORTECO 01034446?

The CORTECO profile is B1BAVISLRSX6. This complete designation should be retained during identification because it differentiates this seal from other 80x120 mm CORTECO variants.

Does CORTECO 01034446 have a dust lip?

Yes. Current catalogue data specifies an additional dust lip.

What is the twist direction of CORTECO 01034446?

The seal is specified as Left-hand Twist. Twist direction is a functional construction feature and should be checked when selecting a replacement.

Can an 80x120x13 mm oil seal replace CORTECO 01034446?

Not automatically. CORTECO 01034446 has complete dimensions of 80x120x13/21 mm, uses FPM and has the B1BAVISLRSX6 profile, an additional dust lip and Left-hand Twist construction. All of these parameters should be considered.

Is CORTECO 01034446 the same as 01034446B?

The CORTECO dimensional catalogue identifies the product as 01034446, while current aftermarket databases also use 01034446B for the corresponding 80x120x13/21 mm FPM B1BAVISLRSX6 seal. When sourcing the product, it is useful to check both references and confirm the technical specification.

What is the EAN for CORTECO 01034446B?

The EAN listed in current aftermarket catalogue data is 3358960238085.

CORTECO 01034446 - key information

CORTECO 01034446 is an FPM radial shaft seal measuring 80x120x13/21 mm with CORTECO profile B1BAVISLRSX6. The construction includes an additional dust lip and Left-hand Twist sealing structure. Current aftermarket catalogues also identify the product as 01034446B, commercial reference 82034446. Complete construction data should be checked before selecting an alternative.

Available from simmering.pl, a specialist supplier of radial shaft seals, O-rings, bearings and industrial sealing solutions. Products are supplied from stock in Poland with worldwide shipping and technical support for seal identification.