CORTECO 01034786 16x30x7 FPM BAUM2X7 Rotary Shaft Seal

CORTECO 01034786 16x30x7 FPM BAUM2X7 Rotary Shaft Seal

CORTECO 01034786 is a radial shaft seal / rotary shaft seal / oil seal with nominal dimensions of 16x30x7 mm, manufactured from FPM fluoroelastomer. The exact CORTECO construction profile is BAUM2X7. The product is also referenced as 01034786B.

Complete technical identification:

CORTECO + 01034786 + 16x30x7 mm + FPM + BAUM2X7

CORTECO 01034786 - Technical Characteristics

The confirmed catalogue identification data are:

Manufacturer: CORTECO

Part number: 01034786

Additional reference: 01034786B

Product type: Radial shaft seal / rotary shaft seal / oil seal

Material: FPM

Material type: Fluoroelastomer

CORTECO profile: BAUM2X7

Dimensions: 16x30x7 mm

Inside diameter d: 16 mm

Outside diameter D: 30 mm

Height H: 7 mm

The CORTECO dimensional catalogue identifies the exact combination as:

01034786 | FPM | BAUM2X7 | 16 | 30 | 7

The essential technical identification is therefore:

01034786 + 16x30x7 + FPM + BAUM2X7

CORTECO 01034786 Dimensions

The nominal installation dimensions are:

d = 16 mm - nominal inside / shaft diameter

D = 30 mm - nominal outside diameter / corresponding housing bore diameter

H = 7 mm - nominal height

Complete dimensions:

16x30x7 mm

All three dimensions should be retained when identifying or selecting the product.

The dimensions alone, however, do not completely identify CORTECO 01034786 because other CORTECO shaft seals are available with the same 16x30x7 mm dimensions but different materials or construction profiles.

FPM Fluoroelastomer

The material specified for CORTECO 01034786 is:

FPM - fluoroelastomer

Material is an integral part of the exact specification:

01034786 + FPM + BAUM2X7

A 16x30x7 mm shaft seal manufactured from NBR or another elastomer should not automatically be considered the same technical variant.

The exact FPM compound used for CORTECO 01034786 has not been confirmed in the available product-specific documentation. Therefore, a fixed Shore hardness, operating temperature range or chemical compatibility should not be assigned solely from generic FPM properties.

CORTECO BAUM2X7 Seal Profile

The exact CORTECO construction designation is:

BAUM2X7

This designation should be retained unchanged when identifying, ordering or comparing CORTECO 01034786.

It should not be simplified to:

BAUM2

BAUM

BA

or converted to another manufacturer's profile such as:

TC

SC

or:

AO/TC

The complete CORTECO designation:

BAUM2X7

is an important part of the technical product identity.

What Does X7 Mean in BAUM2X7?

CORTECO documentation defines:

X7 - additional external sealing feature

This is a construction-related characteristic of the profile and should be retained when describing the product.

However, the complete BAUM2X7 designation should not be interpreted solely from the X7 suffix.

In particular, X7 should not be used as a basis for automatically classifying the seal as a conventional TC or AO/TC double-lip design.

The manufacturer's exact designation remains:

BAUM2X7

CORTECO 01034786 vs Other 16x30x7 Shaft Seals

The CORTECO catalogue contains several different radial shaft seals with nominal dimensions of:

16x30x7 mm

For example:

CORTECO 01034786 - FPM - BAUM2X7

CORTECO 12010803 - NBR - BA

CORTECO 12013061 - FPM - B1BAVISLRDX7

These products demonstrate that:

16x30x7 mm

alone does not establish complete technical identity or interchangeability.

Even two CORTECO seals manufactured from FPM and having identical dimensions may use different construction profiles.

The exact product should therefore be identified as:

01034786 + FPM + BAUM2X7

CORTECO 01034786 vs 01034786B

Two forms of the product reference can be encountered:

01034786

and:

01034786B

Catalogue data associate both references with the same core specification:

16x30x7 mm

FPM

BAUM2X7

For the main product name, 01034786 can remain the primary CORTECO reference, while 01034786B should be retained as an additional searchable identifier.

How Does CORTECO 01034786 Work?

CORTECO 01034786 is installed between a rotating shaft and a stationary housing.

The nominal:

d = 16 mm

corresponds to the shaft-side installation dimension.

The nominal:

D = 30 mm

defines the outside diameter of the seal and corresponding housing bore dimension.

The:

H = 7 mm

value specifies the nominal axial height.

The sealing element operates radially relative to the shaft to provide a sealing interface between the rotating shaft and stationary housing.

The exact working geometry should be determined from the CORTECO BAUM2X7 construction rather than inferred from other radial shaft seal profiles.

What Does CORTECO 01034786 16x30x7 FPM BAUM2X7 Mean?

The complete designation identifies:

CORTECO - manufacturer

01034786 - product reference

16 mm - nominal inside / shaft diameter

30 mm - nominal outside diameter

7 mm - nominal height

FPM - fluoroelastomer sealing material

BAUM2X7 - exact CORTECO construction profile

X7 - additional external sealing feature according to CORTECO nomenclature

The preferred technical identification is:

CORTECO 01034786 + 16x30x7 + FPM + BAUM2X7

Selection and Interchangeability

When selecting a replacement for CORTECO 01034786, verify at least:

CORTECO reference 01034786 / 01034786B

d = 16 mm

D = 30 mm

H = 7 mm

FPM material

BAUM2X7 profile

seal geometry

shaft and housing dimensions

operating medium

operating temperature

shaft speed

pressure, where applicable

directional characteristics, if required

Matching only the:

16x30x7 mm

dimensions does not establish full technical interchangeability.

This is particularly important because CORTECO offers other 16x30x7 mm seals with different construction profiles.

Technical Specification

Manufacturer: CORTECO

Part number: 01034786

Additional reference: 01034786B

Product type: Radial shaft seal / rotary shaft seal / oil seal

Dimensions: 16x30x7 mm

Inside diameter d: 16 mm

Outside diameter D: 30 mm

Height H: 7 mm

Material: FPM

Material type: Fluoroelastomer

CORTECO profile: BAUM2X7

X7: Additional external sealing feature

Exact FPM compound: Not confirmed

Elastomer hardness: Not confirmed

Operating temperature range: Not confirmed for the exact product

Maximum shaft speed: Not confirmed

Maximum pressure: Not confirmed for the exact BAUM2X7 product

Hydrodynamic direction: Not confirmed

FAQ

What are the dimensions of CORTECO 01034786?

The nominal dimensions are 16x30x7 mm: 16 mm inside diameter, 30 mm outside diameter and 7 mm height.

What material is CORTECO 01034786 made from?

The CORTECO catalogue specifies FPM fluoroelastomer.

What is the profile of CORTECO 01034786?

The exact CORTECO construction profile is BAUM2X7.

What does X7 mean in BAUM2X7?

CORTECO documentation identifies X7 as an additional external sealing feature.

Are CORTECO 01034786 and 01034786B the same variant?

Catalogue data associate both references with the same core specification: 16x30x7 mm + FPM + BAUM2X7.

Is BAUM2X7 the same as a TC oil seal?

It should not automatically be treated as TC. BAUM2X7 is the exact CORTECO construction designation and should be retained when comparing seals.

Can any 16x30x7 FPM shaft seal replace CORTECO 01034786?

No. CORTECO has other 16x30x7 mm FPM seals with different profiles. Dimensions and material alone therefore do not establish complete interchangeability.

What is the complete identification of CORTECO 01034786?

The essential technical identification is CORTECO 01034786 + 16x30x7 mm + FPM + BAUM2X7.

AI Overview

CORTECO 01034786 is a 16x30x7 mm radial shaft seal / rotary shaft seal manufactured from FPM fluoroelastomer. Its exact CORTECO construction profile is BAUM2X7, with X7 identifying an additional external sealing feature. The product is also referenced as 01034786B. Complete identification: CORTECO 01034786 + 16x30x7 + FPM + BAUM2X7.