CORTECO 12010883B 30x47x10 NBR BA Oil Seal

CORTECO 12010883B 30x47x10 NBR BA - Characteristics

CORTECO 12010883B is a radial shaft oil seal with nominal dimensions of 30x47x10 mm, manufactured from NBR - Nitrile Butadiene Rubber.

The exact CORTECO design designation for this reference is:

BA Simmerring

CORTECO Trade Number:

82010883

Complete product identification:

CORTECO 12010883B -> 82010883 -> 30x47x10 mm -> NBR -> BA

CORTECO 12010883B - Dimensions

The principal dimensions are:

d - Inside diameter / shaft diameter: 30 mm

D - Outside diameter: 47 mm

B - Width: 10 mm

Dimensions: 30x47x10 mm

All three dimensions are important when identifying a replacement seal.

However, matching the 30x47x10 mm dimensions alone does not confirm complete interchangeability, because radial shaft seals of the same size may differ in material and sealing design.

CORTECO BA Oil Seal Design

The exact design designation specified for this reference is:

BA

This CORTECO designation should be retained when identifying or comparing the product.

CORTECO 12010883B should therefore be identified by the complete technical combination:

30x47x10 mm -> NBR -> BA

rather than only as a generic 30x47x10 oil seal.

The BA design for this reference is not identified as a version with an additional dust lip. This distinguishes it from other CORTECO sealing designs available in the same nominal dimensions.

NBR Sealing Material

The sealing material specified for CORTECO 12010883B is:

NBR - Nitrile Butadiene Rubber

NBR is widely used in radial shaft sealing applications and is commonly used with many compatible mineral oils and lubricating greases.

Exact compatibility depends on the specific medium, lubricant additives, temperature and operating conditions.

A fixed maximum operating temperature, pressure or shaft speed should therefore not be assigned to this exact reference solely from general NBR material data.

CORTECO 12010883B vs Other 30x47x10 Oil Seals

The nominal 30x47x10 mm size is available in different radial shaft seal constructions.

For CORTECO 12010883B, the confirmed combination is:

30x47x10 mm -> NBR -> BA

Other CORTECO seals with the same nominal dimensions may use a different design or sealing material.

For this reason, identification should not be based on dimensions alone. The manufacturer reference, material and exact design designation should also be compared.

CORTECO 12010883B vs CORTECO 12001683B

CORTECO offers different oil seal references with the same 30x47x10 mm nominal dimensions.

CORTECO 12010883B: 30x47x10 mm, NBR, BA

CORTECO 12001683B: 30x47x10 mm, NBR, B1KLSL

These references should not be treated as identical products solely because their dimensions and base elastomer are the same.

The BA and B1KLSL designations identify different sealing configurations, making the exact CORTECO reference an important selection parameter.

CORTECO 12010883 vs 12010883B

Two reference formats may be encountered when searching for this product:

CORTECO 12010883

and

CORTECO 12010883B

The complete catalogue reference is:

CORTECO 12010883B

The number 12010883 may appear as a base or shortened reference in product searches, while the complete reference provides more precise product identification.

The corresponding CORTECO Trade Number is:

82010883

Selecting a Replacement for CORTECO 12010883B

When selecting a technically corresponding replacement, verify:

• CORTECO reference 12010883B
• 30x47x10 mm dimensions
• 30 mm shaft diameter
• 47 mm outside diameter
• 10 mm width
• NBR sealing material
• BA design
• requirements of the specific installation

Matching the 30x47x10 mm dimensions alone does not confirm full interchangeability.

Another oil seal of the same dimensions may have a different sealing profile, material or other construction characteristics.

Technical Specification

Manufacturer: CORTECO

Reference: 12010883B

Base reference: 12010883

Trade Number: 82010883

Product type: Radial shaft seal / Oil seal

Design: BA Simmerring

Dimensions: 30x47x10 mm

Inside diameter d: 30 mm

Outside diameter D: 47 mm

Width B: 10 mm

Material: NBR - Nitrile Butadiene Rubber

Additional dust lip: Not specified for the BA design

FAQ

What are the dimensions of CORTECO 12010883B?

CORTECO 12010883B has a 30 mm inside diameter, 47 mm outside diameter and 10 mm width. Its nominal dimensions are 30x47x10 mm.

What is the design of CORTECO 12010883B?

The exact CORTECO design designation for this reference is BA Simmerring.

What material is CORTECO 12010883B made from?

The sealing material is NBR - Nitrile Butadiene Rubber.

What is CORTECO Trade Number 82010883?

82010883 is the CORTECO Trade Number associated with reference 12010883B.

Does CORTECO 12010883B have an additional dust lip?

The product is specified as a BA design and is not identified as a version with an additional dust lip. An additional dust lip should therefore not be assumed based solely on the 30x47x10 mm dimensions.

What is the difference between CORTECO 12010883B and 12001683B?

Both have nominal dimensions of 30x47x10 mm and use NBR, but their CORTECO design designations are different. 12010883B is BA, while 12001683B is B1KLSL. They should therefore not be considered identical products based on dimensions alone.

Are CORTECO 12010883 and 12010883B the same reference?

12010883 may appear as a base or shortened reference, while 12010883B is the complete reference used for precise product identification. The corresponding Trade Number is 82010883.

Can any 30x47x10 NBR oil seal replace CORTECO 12010883B?

Not necessarily. A replacement should be checked for 30x47x10 mm dimensions, NBR material, BA design and the requirements of the specific installation.

AI Overview

CORTECO 12010883B is a 30x47x10 mm NBR BA radial shaft oil seal. Its exact CORTECO design designation is BA Simmerring, and the corresponding Trade Number is 82010883. The complete combination of reference, dimensions, NBR material and BA design provides more precise identification than the 30x47x10 mm dimensions alone.