CORTECO 01026454 NBR BAFSLDRWX27 40x60x11 mm - Radial Shaft Oil Seal Simmerring

CORTECO 01026454 NBR BAFSLDRWX27 40x60x11 mm - Radial Shaft Oil Seal Simmerring

CORTECO 01026454 NBR BAFSLDRWX27 40x60x11 mm is a radial shaft oil seal from the Simmerring family, manufactured from NBR nitrile butadiene rubber. It has a 40 mm inside diameter, 60 mm outside diameter and 11 mm width. CORTECO identifies the exact construction as BAFSLDRWX27. Confirmed cross-references include DEUTZ-FAHR 04341193, JOHN DEERE AL37300 and ZF 0734309049 / 0734309049D.

Technical data - CORTECO 01026454

What does CORTECO 01026454 NBR BAFSLDRWX27 mean?

The complete product identification is:

CORTECO 01026454 NBR BAFSLDRWX27 40x60x11 mm

Each element is relevant when identifying the correct replacement.

CORTECO - manufacturer of the seal.

01026454 - specific CORTECO catalogue number.

NBR - Nitrile Butadiene Rubber, the elastomer used for this seal.

BAFSLDRWX27 - CORTECO construction designation identifying the specific seal design.

40x60x11 mm - nominal dimensions: 40 mm inside diameter, 60 mm outside diameter and 11 mm width.

The complete BAFSLDRWX27 designation should be retained when selecting or cross-referencing the product. Another seal with identical 40x60x11 mm dimensions is not automatically technically equivalent.

Dimensions of CORTECO 01026454

The nominal dimensions are:

40x60x11 mm

where:

• d = 40 mm - inside diameter
• D = 60 mm - outside diameter
• B = 11 mm - width

These dimensions are confirmed for CORTECO 01026454.

The dimensions define the basic installation geometry but do not fully define the seal.

Other 40x60x11 mm radial shaft seals can differ in:

• elastomer material
• sealing lip geometry
• auxiliary sealing elements
• outside diameter construction
• directional features
• application requirements

For this reason, selection should be based on the complete product identification rather than dimensions alone.

NBR - Nitrile Butadiene Rubber

CORTECO 01026454 is manufactured from:

NBR - Nitrile Butadiene Rubber

NBR is a widely used elastomer for radial shaft oil seals operating with compatible mineral oils, lubricants and greases.

When evaluating NBR for a specific application, consider:

• operating medium
• operating temperature
• shaft surface speed
• pressure conditions
• lubrication
• shaft surface condition
• requirements of the original assembly

An exact operating temperature range is intentionally not stated for this SKU because it should be based on manufacturer data for the specific elastomer compound and actual operating conditions.

BAFSLDRWX27 construction

One of the most important technical identifiers of CORTECO 01026454 is:

BAFSLDRWX27

This is the construction designation given for the exact 01026454 product in the CORTECO dimensional catalogue.

The seal is also catalogued with additional protection against external contamination and is associated with drive axle and differential sealing applications.

The complete construction code should therefore not be reduced simply to:

40x60x11 NBR

when identifying a replacement.

BAFSLDRWX27 vs BASLDRWX27 catalogue notation

Some aftermarket catalogues describe CORTECO 01026454 using the shorter construction designation:

BASLDRWX27

However, the CORTECO dimensional catalogue identifies part number 01026454 as:

NBR BAFSLDRWX27 40x60x11

For technical product identification, the CORTECO catalogue designation:

BAFSLDRWX27

should therefore be treated as the primary construction code.

The alternative BASLDRWX27 notation can still be useful when searching older or third-party catalogue databases, but it should not replace the manufacturer's full designation in the main product specification.

Radial shaft seal for drive axle and differential applications

Cross-reference catalogues classify CORTECO 01026454 as a shaft seal used in drive axle and differential applications.

In this type of installation, the radial shaft seal separates the lubricated internal area from the external environment.

Its primary functions include:

• retaining compatible lubricant inside the assembly
• sealing around the rotating shaft
• reducing lubricant leakage
• providing protection against external contamination

Drive axle and agricultural machinery environments can expose sealing systems to dust, dirt, moisture and other external contamination.

The exact installation position must nevertheless be confirmed for the specific machine, axle or transmission assembly.

Additional dust protection

Catalogue data for CORTECO 01026454 identifies the seal as having additional dust protection.

This is particularly relevant in agricultural and drive axle applications where the sealing point can be exposed to contamination from the surrounding environment.

The external protective sealing feature complements the primary sealing function.

It should not be assumed that a simpler 40x60x11 mm radial shaft seal without the corresponding construction provides identical protection.

CORTECO 01026454 and 01026454B

Two related reference formats can be encountered:

01026454

and:

01026454B

The CORTECO dimensional catalogue identifies the product as:

01026454

while aftermarket catalogue systems can also list:

01026454B

Both forms can therefore be useful during product searches and cross-reference identification.

For the main technical product designation, CORTECO 01026454 should be retained.

Alternative designations and reference numbers

Natural identification variants include:

• CORTECO 01026454
• 01026454 CORTECO
• CORTECO 01026454B
• 01026454B CORTECO
• CORTECO 01026454 NBR
• CORTECO 01026454 BAFSLDRWX27
• CORTECO 01026454 NBR BAFSLDRWX27
• CORTECO 01026454 40x60x11
• CORTECO 01026454 NBR BAFSLDRWX27 40x60x11
• CORTECO BAFSLDRWX27 40x60x11
• CORTECO BASLDRWX27 40x60x11
• CORTECO Simmerring 40x60x11
• CORTECO oil seal 40x60x11
• CORTECO radial shaft seal 40x60x11

Confirmed cross-reference numbers:

DEUTZ-FAHR

• 04341193
• 4341193 as a commonly encountered format without the leading zero

JOHN DEERE

• AL37300

ZF

• 0734309049
• 0734309049D
• 734309049 as a format encountered without the leading zero

For OE identification, the complete original catalogue number should be preferred whenever available.

CORTECO 01026454 vs DEUTZ-FAHR 04341193

The reference:

DEUTZ-FAHR 04341193

is cross-referenced with CORTECO 01026454.

The number can also be encountered as:

4341193

when the leading zero is omitted.

When identifying a replacement from an existing machine, the OE reference provides an important additional verification point alongside the CORTECO number, dimensions, material and construction.

CORTECO 01026454 vs JOHN DEERE AL37300

The JOHN DEERE reference:

AL37300

is cross-referenced with:

CORTECO 01026454

This makes AL37300 an important search and identification reference when the original seal is being replaced in a corresponding JOHN DEERE application.

Compatibility should still be confirmed for the exact machine and installation position before assembly.

CORTECO 01026454 vs ZF 0734309049

The following ZF references are associated with CORTECO 01026454:

ZF 0734309049

ZF 0734309049D

The CORTECO dimensional catalogue itself also identifies ZF as the application associated with 01026454.

The number can additionally be encountered in databases as:

734309049

without the leading zero.

For final technical identification, the complete ZF reference should be used whenever possible.

CORTECO 01026454 vs other 40x60x11 oil seals

A radial shaft oil seal with dimensions:

40x60x11 mm

should not automatically be considered interchangeable with CORTECO 01026454.

At minimum, compare:

• 40 mm inside diameter
• 60 mm outside diameter
• 11 mm width
• NBR material
• seal construction
• BAFSLDRWX27 profile
• additional protective sealing features
• OE or cross-reference number
• installation position
• operating conditions

Identical installation dimensions do not necessarily mean identical sealing performance or construction.

Why is the complete BAFSLDRWX27 designation important?

Selecting an oil seal only according to three dimensions can result in an incorrect replacement.

For this product, the complete identification:

CORTECO 01026454 NBR BAFSLDRWX27 40x60x11 mm

provides much more information than:

40x60x11 oil seal

The dimensions define the basic geometry, while BAFSLDRWX27 identifies the specific CORTECO construction.

Two radial shaft seals can therefore have the same 40x60x11 mm dimensions while differing in functional design.

Selection and interchangeability

Before purchasing a replacement for CORTECO 01026454, verify:

• manufacturer
• CORTECO part number 01026454
• possible catalogue reference 01026454B
• complete BAFSLDRWX27 construction
• NBR material
• dimensions 40x60x11 mm
• original equipment reference
• installation position
• shaft direction and operating conditions
• operating medium
• temperature
• shaft surface speed
• shaft surface condition

When selecting by OE reference, compare the original number with:

DEUTZ-FAHR 04341193

JOHN DEERE AL37300

ZF 0734309049

ZF 0734309049D

A matching dimension alone is not sufficient to establish full interchangeability.

Confirmed applications

Catalogue and cross-reference data associate CORTECO 01026454 with:

DEUTZ-FAHR

JOHN DEERE

ZF

The seal is catalogued for drive axle and differential sealing applications.

These references should not be interpreted as meaning that CORTECO 01026454 fits every machine produced by these manufacturers.

The exact machine, axle, transmission and installation position should be verified through the OE reference or appropriate parts catalogue.

Installation of CORTECO 01026454

Before installing the seal, thoroughly clean the shaft and housing.

Inspect the sealing surface for:

• scratches
• corrosion
• burrs
• mechanical damage
• wear grooves from the previous seal

Protect the sealing lip from sharp edges, threads and splines during installation.

Where necessary, use an appropriate installation sleeve or protective tool.

The seal should be pressed into position evenly and squarely using a suitable installation tool.

Do not apply impact force directly to the functional sealing elements.

Check the shaft before replacing the Simmerring

If the previous seal was leaking, replacing the seal alone may not eliminate the root cause.

Also inspect:

• shaft sealing surface
• shaft runout
• alignment
• bearing condition
• seal housing
• installation depth
• related mechanical components

A worn shaft surface can cause a new CORTECO 01026454 seal to leak even when the correct part has been installed.

FAQ - CORTECO 01026454

What are the dimensions of CORTECO 01026454?

CORTECO 01026454 has nominal dimensions of 40x60x11 mm: 40 mm inside diameter, 60 mm outside diameter and 11 mm width.

What material is CORTECO 01026454 made from?

The seal is manufactured from NBR, or Nitrile Butadiene Rubber.

What is the construction of CORTECO 01026454?

The CORTECO dimensional catalogue identifies the construction as BAFSLDRWX27.

Why do some catalogues show BASLDRWX27?

Some aftermarket databases use the shorter BASLDRWX27 notation. The CORTECO dimensional catalogue lists the exact 01026454 product as NBR BAFSLDRWX27 40x60x11 mm, so BAFSLDRWX27 is used as the primary technical designation.

Does CORTECO 01026454 cross-reference to JOHN DEERE AL37300?

Yes. JOHN DEERE AL37300 is a confirmed cross-reference associated with CORTECO 01026454.

What DEUTZ-FAHR number corresponds to CORTECO 01026454?

The confirmed DEUTZ-FAHR reference is 04341193. The number can also be encountered as 4341193 without the leading zero.

What ZF numbers correspond to CORTECO 01026454?

Confirmed ZF references include 0734309049 and 0734309049D.

Can any 40x60x11 NBR oil seal replace CORTECO 01026454?

No automatic interchangeability should be assumed. The BAFSLDRWX27 construction, material, OE reference, sealing features and application requirements should be checked in addition to the 40x60x11 mm dimensions.

CORTECO 01026454 NBR BAFSLDRWX27 40x60x11 mm - key information

CORTECO 01026454 is an NBR radial shaft oil seal with BAFSLDRWX27 construction and 40x60x11 mm dimensions. It is catalogued for ZF applications and cross-referenced with DEUTZ-FAHR 04341193, JOHN DEERE AL37300 and ZF 0734309049 / 0734309049D. The complete construction should be checked when selecting an interchangeable seal.

Availability from simmering.pl

CORTECO 01026454 NBR BAFSLDRWX27 40x60x11 mm is available from simmering.pl for agricultural machinery service, industrial maintenance, repair workshops, technical procurement, distributors and B2B customers.

Products are supplied from stock in Poland, with worldwide shipping available. simmering.pl specialises in CORTECO Simmerring radial shaft seals, industrial sealing solutions and bearings.