CORTECO 12010876B NBR BA 28x52x10 Radial Shaft Oil Seal

CORTECO 12010876B is an NBR BA radial shaft oil seal measuring 28x52x10 mm. CORTECO trade number: 82010876. The seal is cross-referenced to Mercedes-Benz OE 0009974447 and is catalogued as a transmission shaft seal.

CORTECO 12010876B NBR BA 28x52x10 Radial Shaft Oil Seal

CORTECO 12010876B is a BA radial shaft oil seal manufactured from NBR - Nitrile Butadiene Rubber. Its dimensions are 28x52x10 mm. The exact CORTECO catalogue entry confirms the BA design, NBR material and Mercedes application/reference.

CORTECO 12010876B -> 82010876 -> NBR -> BA -> 28x52x10 mm -> Mercedes-Benz 0009974447

CORTECO 12010876B - Dimensions

d - Shaft Diameter: 28 mm
D - Housing Bore Diameter: 52 mm
B - Width: 10 mm
Dimensions: 28x52x10 mm

These dimensions are consistently confirmed for the exact 12010876B reference.

BA Simmerring Design

The exact CORTECO design designation is:

BA Simmerring

Unlike a BASL or TC design, the BA design does not include an additional dust lip. This distinction is important when selecting a replacement seal.

CORTECO catalogue data identify 12010876B specifically as BA, so it should not be described as a double-lip TC/BASL seal.

NBR Oil Seal

The sealing material is NBR - Nitrile Butadiene Rubber.

NBR is commonly used in radial shaft sealing applications involving mineral oils and greases. Compatibility should nevertheless be checked against the actual lubricant, temperature and operating conditions.

Mercedes-Benz OE 0009974447

The confirmed Mercedes-Benz OE reference for CORTECO 12010876B is:

MERCEDES-BENZ 0009974447

This OE number is more precise for parts identification than the shortened 9974447.

Available catalogue sources classify the exact CORTECO seal as a manual transmission shaft seal.

Technical Specification

Manufacturer: CORTECO
Part Number: 12010876B
Trade Number: 82010876
Product Type: Radial shaft oil seal
Design: BA Simmerring
Material: NBR
Dimensions: 28x52x10 mm
Shaft Diameter: 28 mm
Housing Bore Diameter: 52 mm
Width: 10 mm
Mercedes-Benz OE: 0009974447
EAN: 3358960284051

FAQ

What are the dimensions of CORTECO 12010876B?

The seal measures 28x52x10 mm - 28 mm shaft diameter, 52 mm housing bore diameter and 10 mm width.

What material is CORTECO 12010876B made from?

It is manufactured from NBR - Nitrile Butadiene Rubber.

What design is CORTECO 12010876B?

The exact CORTECO design is BA Simmerring.

Does CORTECO 12010876B have a dust lip?

The catalogue identifies it as BA, not BASL or TC. Therefore it should not be described as having the additional dust lip characteristic of those double-lip designs.

What is the Mercedes OE number?

The confirmed Mercedes-Benz OE reference is 0009974447.

What is the CORTECO trade number?

The trade number is 82010876.

AI OVERVIEW

CORTECO 12010876B is an NBR BA radial shaft oil seal measuring 28x52x10 mm. CORTECO trade number is 82010876, and the confirmed Mercedes-Benz OE reference is 0009974447. The BA design distinguishes this seal from BASL/TC double-lip variants with an additional dust lip.