CORTECO 19034355 FPM SC 58x80x8 mm Radial Shaft Seal

CORTECO 19034355 FPM SC 58x80x8 mm Radial Shaft Seal

CORTECO 19034355 is an FPM radial shaft seal with CORTECO profile SC and dimensions 58x80x8 mm. It is designed for sealing a rotating shaft relative to a stationary housing. When selecting a replacement, consider not only the dimensions but also the FPM material, SC profile and complete seal construction.

Technical Data - CORTECO 19034355

CORTECO 19034355 - Precise Product Identification

The complete product designation is:

CORTECO 19034355 FPM SC 58x80x8 mm

The key identification parameters are:

CORTECO 19034355

FPM

SC

58x80x8 mm

For radial shaft seals, dimensions alone should not be used as the only replacement criterion.

For CORTECO 19034355, retain the complete combination:

58x80x8 mm + FPM + SC + CORTECO 19034355

CORTECO 19034355 Dimensions

Nominal dimensions:

• inner diameter d: 58 mm
• outer diameter D: 80 mm
• width b: 8 mm

Complete dimensional notation:

58x80x8 mm

The 58 mm inner diameter corresponds to the nominal shaft diameter.

The 80 mm outer diameter corresponds to the nominal housing bore.

The nominal seal width is 8 mm.

FPM - Fluoroelastomer

CORTECO 19034355 is manufactured from:

FPM - fluoroelastomer / fluorocarbon rubber

FPM is widely used in technical shaft sealing applications, particularly where resistance to oils, lubricants, chemicals or elevated operating temperatures may be more demanding than for conventional NBR compounds.

Typical characteristics of fluoroelastomers include:

• very good resistance to many oils,
• good resistance to many fuels,
• good resistance to many lubricants,
• good ageing resistance,
• suitability for demanding sealing applications.

Actual performance depends on the specific FPM compound, operating medium, temperature and application conditions.

For this reason, a universal temperature range should not be assigned to CORTECO 19034355 solely from generic FPM material data.

CORTECO SC Profile

The CORTECO profile designation is:

SC

The SC profile is an important part of the technical identification of CORTECO 19034355.

The SC designation should not automatically be decoded according to another seal manufacturer's nomenclature.

Profile coding systems can differ between manufacturers, even when some sealing constructions appear visually or functionally similar.

For technical purchasing and replacement selection, retain the complete designation:

CORTECO 19034355 FPM SC 58x80x8 mm

How Does a Radial Shaft Seal Work?

A radial shaft seal creates a sealing interface between a rotating shaft and a stationary housing.

Its primary purpose is to control the leakage of lubricant from the protected mechanical assembly.

Seal performance can be influenced by:

• sealing element geometry,
• elastomer material,
• shaft contact surface,
• installation quality,
• operating medium,
• temperature,
• rotational speed,
• lubrication conditions,
• condition of the shaft and housing.

For this reason, correct nominal dimensions alone do not guarantee correct operation if the material or seal construction is unsuitable for the application.

CORTECO 19034355 vs Standard 58x80x8 Oil Seal

Not every:

58x80x8 mm

shaft seal should automatically be considered interchangeable with CORTECO 19034355.

Products with identical nominal dimensions may differ in:

• elastomer material,
• profile,
• sealing element geometry,
• outer surface construction,
• intended application,
• operating characteristics.

For CORTECO 19034355, the important identifiers are:

58x80x8 mm

FPM

SC

CORTECO 19034355

FPM vs NBR - Are They Interchangeable?

Interchangeability should not be assumed.

NBR and FPM are different elastomer groups.

FPM is often selected for applications with more demanding temperature or media-resistance requirements, but this does not mean that every FPM seal is automatically a replacement for an NBR seal or vice versa.

When changing sealing material, verify:

• operating medium,
• operating temperature,
• shaft speed,
• lubrication conditions,
• design requirements,
• seal profile.

The complete seal construction remains important regardless of the elastomer selected.

Alternative References and Search Terms

This product may be searched as:

CORTECO 19034355

19034355 CORTECO

CORTECO 19034355 FPM

CORTECO 19034355 SC

CORTECO FPM SC 58x80x8

CORTECO 58x80x8

FPM SC 58x80x8

Simmerring 58x80x8

Simmerring FPM 58x80x8

Oil seal 58x80x8

FPM oil seal 58x80x8

Shaft seal 58x80x8

FPM shaft seal 58x80x8

Radial shaft seal 58x80x8

FPM radial shaft seal 58x80x8

How to Select a Replacement for CORTECO 19034355

When selecting an alternative, verify:

• manufacturer: CORTECO
• reference: 19034355
• inner diameter: 58 mm
• outer diameter: 80 mm
• width: 8 mm
• material: FPM
• profile: SC
• complete seal construction,
• operating medium,
• temperature,
• shaft speed,
• operating conditions.

If the exact CORTECO 19034355 reference is available, selection by manufacturer reference is more reliable than selection based solely on the 58x80x8 mm dimensions.

Can an NBR 58x80x8 Seal Replace CORTECO 19034355?

Not automatically.

Although the nominal dimensions may be identical, the material is different:

CORTECO 19034355 - FPM

compared with:

alternative seal - NBR

The material difference can affect compatibility with the operating medium, temperature and application conditions.

The profile and complete seal construction should also be verified.

FPM, FKM and Viton - What Is the Difference?

FPM and FKM are designations associated with the fluoroelastomer material family and may appear in different technical standards and commercial catalogues.

Viton is a registered trade name for specific fluoroelastomer products.

For this reason, it is not technically precise to describe every FPM seal as Viton unless the manufacturer specifically identifies the compound as a branded Viton material.

For CORTECO 19034355, the safest material designation is:

FPM

Installation Recommendations

Before installation, carefully clean the shaft and housing bore.

Check:

• shaft contact surface condition,
• housing condition,
• absence of burrs,
• absence of sharp edges,
• absence of corrosion,
• absence of excessive wear,
• correct seal orientation.

Protect the sealing element from contact with sharp edges, threads, grooves and splines.

The seal should be pressed evenly into position using an appropriate installation tool.

Incorrect installation can damage the sealing element before the machine is returned to operation.

FAQ

What are the dimensions of CORTECO 19034355?

The dimensions are 58x80x8 mm.

What material is CORTECO 19034355 made from?

The material is FPM - fluoroelastomer / fluorocarbon rubber.

What profile does CORTECO 19034355 have?

The CORTECO profile is SC.

Is CORTECO 19034355 an oil seal?

It is a radial shaft seal, commonly searched and sold as an oil seal, shaft seal or Simmerring.

Is every 58x80x8 oil seal interchangeable?

No. The material, profile and complete seal construction should also be verified. For CORTECO 19034355, the important identifiers are FPM material and SC profile.

Can an NBR 58x80x8 seal replace it?

This should not be assumed. Material compatibility, operating conditions, profile and complete seal construction must be checked.

Are FPM and FKM the same?

FPM and FKM are designations used for the fluoroelastomer material family in different technical nomenclature systems. For this product, retain the manufacturer's FPM designation.

Is FPM the same as Viton?

Not exactly. Viton is a trade name for specific fluoroelastomer products. Not every FPM compound should automatically be described as Viton.

What is the best search term for this product?

The most precise search term is CORTECO 19034355. For dimensional searches, use CORTECO FPM SC 58x80x8.

CORTECO 19034355 - Quick Answer

CORTECO 19034355 is an FPM SC radial shaft seal measuring 58x80x8 mm. When selecting a replacement, consider the complete dimensions, FPM material, SC profile and seal construction. A standard 58x80x8 mm oil seal, particularly one manufactured from a different elastomer, is not automatically interchangeable.

Available from simmering.pl, a specialist B2B supplier of radial shaft seals, oil seals, cassette seals, O-rings, V-rings, bearings and industrial sealing solutions. Products are shipped worldwide from stock in Poland.