CORTECO 01002852 NBR B1SL 45x65x10 mm is a radial shaft oil seal with an additional dust lip for axle and differential applications. NBR material, B1SL construction. Cross-references include ALFA ROMEO 60523336, CASE IH 3140610R1 / 3146754R1, FENDT F184100220050, VOLVO 946092 / 9460924 and ZF 0734309026. Available from simmering.pl, supplied from stock in Poland with worldwide shipping.
CORTECO 01002852 NBR B1SL 45x65x10 mm is a radial shaft oil seal from the Simmerring family, manufactured from NBR nitrile butadiene rubber. It has a 45 mm inside diameter, 65 mm outside diameter and 10 mm width. CORTECO identifies the construction as B1SL. The seal incorporates an additional dust lip and is catalogued for axle and differential sealing applications.
| Parameter | Value |
|---|---|
| Manufacturer | CORTECO |
| Full designation | 01002852 |
| Product type | Radial shaft oil seal |
| Product family | Simmerring |
| Material | NBR |
| Material description | Nitrile Butadiene Rubber |
| Construction | B1SL |
| d - inside diameter | 45 mm |
| D - outside diameter | 65 mm |
| B - width | 10 mm |
| Dimensions | 45x65x10 mm |
| Additional sealing feature | Dust lip |
| Catalogued application | Axle / differential |
| CORTECO dimensional catalogue application | VOLVO TR - ZF |
The complete product identification is:
CORTECO 01002852 NBR B1SL 45x65x10 mm
Each part of this designation contributes to precise product identification.
CORTECO - manufacturer of the seal.
01002852 - specific CORTECO catalogue number.
NBR - Nitrile Butadiene Rubber, the elastomer used for the sealing element.
B1SL - CORTECO construction designation for this specific seal version.
45x65x10 mm - nominal seal dimensions.
The B1SL construction is technically relevant when selecting a replacement. The product should therefore not be identified solely as a 45x65x10 mm oil seal.
The nominal dimensions are:
45x65x10 mm
where:
These dimensions are confirmed for CORTECO 01002852.
The dimensions define the basic installation geometry but do not fully define the construction of the seal.
Other radial shaft seals with the same 45x65x10 mm dimensions may use different materials, sealing lip designs or outside diameter constructions.
CORTECO 01002852 is manufactured from:
NBR - Nitrile Butadiene Rubber
NBR is a widely used elastomer for radial shaft oil seals. It is commonly selected for sealing systems operating with compatible mineral oils, lubricants and greases.
When evaluating NBR for a specific application, consider:
An exact temperature range is intentionally not stated for CORTECO 01002852 because it should be based on manufacturer data for the specific elastomer compound and actual operating conditions.
CORTECO identifies this specific seal construction as:
B1SL
This designation is an important technical part of the product identity.
Catalogue information for CORTECO 01002852 confirms an additional dust lip. This supplementary lip helps protect the primary sealing area against external contamination.
This feature is particularly relevant in axle, hub and differential applications where the sealing point can be exposed to:
When selecting an alternative, the B1SL construction should therefore be considered in addition to the basic dimensions.
CORTECO 01002852 is catalogued with:
an additional dust sealing lip
The additional lip provides a supplementary barrier on the external side of the sealing system.
Its function is different from that of the primary sealing lip. The main sealing element is responsible for retaining lubricant, while the additional protective lip helps limit contamination reaching the primary sealing area.
A simpler 45x65x10 mm oil seal without the corresponding protective lip should not automatically be considered a technically identical replacement.
Aftermarket catalogue data classifies CORTECO 01002852 as a radial shaft seal used in axle and differential applications.
Depending on the specific OE installation, the seal can be associated with areas such as:
The exact installation position must always be verified for the specific vehicle, tractor, machine or axle assembly.
The fact that CORTECO 01002852 is used in several different OE applications does not mean that every listed installation position applies to every machine.
Two related reference formats can be encountered:
01002852
and:
01002852B
The CORTECO dimensional catalogue identifies the product using:
01002852
while aftermarket catalogue systems also use:
01002852B
Both references can therefore be useful when searching catalogues or identifying an existing part.
For the main technical product designation, CORTECO 01002852 should be retained.
Natural identification variants include:
Confirmed cross-reference numbers:
ALFA ROMEO
CASE IH
FENDT
VOLVO
ZF
These references provide significantly more precise identification than searching only by the 45x65x10 mm dimensions.
The OE reference:
ALFA ROMEO 60523336
is cross-referenced with CORTECO 01002852.
When selecting the seal for a specific ALFA ROMEO application, the exact vehicle, axle and installation position should still be confirmed.
An OE cross-reference does not mean that the seal is used in every vehicle manufactured by the brand.
Confirmed CASE IH references associated with CORTECO 01002852 include:
CASE IH 3140610R1
CASE IH 3146754R1
These references are particularly useful when identifying the seal for agricultural machinery and axle applications.
Before installation, compare the OE number and the original seal construction with the replacement.
The confirmed FENDT reference is:
FENDT F184100220050
This reference is cross-linked with CORTECO 01002852 in aftermarket catalogues.
When selecting the seal for a FENDT machine, verify that F184100220050 is the specified reference for the exact machine, axle and installation position.
Confirmed VOLVO references include:
VOLVO 946092
VOLVO 9460924
The association with VOLVO is also consistent with the CORTECO dimensional catalogue, which identifies the application as:
VOLVO TR - ZF
Independent axle catalogue data additionally links 946092 and 9460924 to CORTECO 01002852 with 45x65x10 mm dimensions and NBR material.
The confirmed ZF reference is:
ZF 0734309026
The relationship with ZF is also supported directly by the CORTECO dimensional catalogue.
When identifying a replacement for a ZF assembly, compare:
Using the complete reference set reduces the risk of selecting a different 45x65x10 mm seal with another construction.
Not every radial shaft oil seal with dimensions:
45x65x10 mm
is interchangeable with CORTECO 01002852.
Before substitution, compare:
Identical dimensions do not automatically mean identical construction or full technical interchangeability.
This is especially important because other CORTECO seals with 45x65x10 mm dimensions exist with different materials and construction codes.
Selecting a seal only according to:
45x65x10 mm
does not provide complete technical identification.
For this product, the more precise identification is:
CORTECO 01002852 NBR B1SL 45x65x10 mm
This identifies the manufacturer, exact catalogue number, elastomer, construction and dimensions.
It is therefore a safer basis for technical selection and cross-referencing than dimensions alone.
Before purchasing a replacement for CORTECO 01002852, verify:
When selecting by original equipment reference, compare the existing number with:
ALFA ROMEO 60523336
CASE IH 3140610R1
CASE IH 3146754R1
FENDT F184100220050
VOLVO 946092
VOLVO 9460924
ZF 0734309026
Matching dimensions alone are not sufficient to establish full interchangeability.
Catalogue and cross-reference data associate CORTECO 01002852 with:
The CORTECO dimensional catalogue specifically identifies:
VOLVO TR - ZF
Other catalogue sources classify the product as an axle or differential shaft seal and confirm front axle applications for specific references.
These associations should not be interpreted as compatibility with every vehicle or machine produced by the listed manufacturers.
Final selection should be based on the OE reference, CORTECO number, seal construction and exact installation position.
Before installation, thoroughly clean the shaft and seal housing.
Inspect the sealing surface for:
Protect both the primary sealing lip and additional dust lip from damage during installation.
Threads, splines and sharp shaft edges should not pass directly across the sealing lips without suitable protection.
The seal should be installed evenly and squarely using an appropriate installation tool.
Do not apply direct impact force to the functional sealing elements.
If the previous Simmerring was leaking, replacing the seal alone may not eliminate the underlying cause.
Also inspect:
A pronounced wear groove on the shaft can cause leakage even after the correct new CORTECO 01002852 has been installed.
CORTECO 01002852 has nominal dimensions of 45x65x10 mm: 45 mm inside diameter, 65 mm outside diameter and 10 mm width.
The seal is manufactured from NBR, or Nitrile Butadiene Rubber.
B1SL is the CORTECO construction designation for this specific radial shaft seal version. It is an important part of the product specification and should be considered when selecting a replacement.
Yes. Catalogue data confirms that CORTECO 01002852 has an additional dust sealing lip.
Yes. CASE IH 3140610R1 is a confirmed cross-reference associated with CORTECO 01002852. CASE IH 3146754R1 is also listed.
The confirmed FENDT reference is F184100220050.
The confirmed ZF reference is 0734309026.
No automatic interchangeability should be assumed. The B1SL construction, additional dust lip, NBR material, OE reference and application requirements should be checked in addition to the 45x65x10 mm dimensions.
CORTECO 01002852 is an NBR radial shaft oil seal with B1SL construction and 45x65x10 mm dimensions. It incorporates an additional dust lip and is catalogued for axle and differential applications. Confirmed references include ALFA ROMEO 60523336, CASE IH 3140610R1 / 3146754R1, FENDT F184100220050, VOLVO 946092 / 9460924 and ZF 0734309026.
CORTECO 01002852 NBR B1SL 45x65x10 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.
Data sheet
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CORTECO 01002852 NBR B1SL 45x65x10 mm is a radial shaft oil seal with an additional dust lip for axle and differential applications. NBR material, B1SL construction. Cross-references include ALFA ROMEO 60523336, CASE IH 3140610R1 / 3146754R1, FENDT F184100220050, VOLVO 946092 / 9460924 and ZF 0734309026. Available from simmering.pl, supplied from stock in Poland with worldwide shipping.
