CORTECO 19034468 MVQ TB2 70x95x13 mm Shaft Seal

CORTECO 19034468 MVQ TB2 70x95x13 mm Shaft Seal

CORTECO 19034468 / 19034468B is an MVQ silicone rubber shaft seal with CORTECO profile TB2 and dimensions 70x95x13 mm. The CORTECO commercial number is 82034468, and the confirmed OE reference is KOMATSU 0701220070. Replacement selection should consider not only the dimensions but also the MVQ material, TB2 profile and complete seal construction.

Technical Data - CORTECO 19034468

CORTECO 19034468 - Precise Product Identification

The complete product designation is:

CORTECO 19034468 MVQ TB2 70x95x13 mm

Catalogue reference:

CORTECO 19034468B

Commercial number:

82034468

Material:

MVQ - silicone rubber

Profile:

TB2

Dimensions:

70x95x13 mm

Confirmed OE reference:

KOMATSU 0701220070

For correct replacement selection, retain the complete combination:

70x95x13 mm + MVQ + TB2 + CORTECO 19034468

CORTECO 19034468 Dimensions

Catalogue dimensions:

• inner diameter: 70 mm
• outer diameter: 95 mm
• width: 13 mm

Complete dimensional notation:

70x95x13 mm

The 70 mm inner diameter corresponds to the nominal shaft diameter, while the 95 mm outer diameter is the nominal housing bore dimension.

Dimensions alone should not be used as the only criterion when selecting a replacement for CORTECO 19034468.

MVQ - Silicone Rubber

CORTECO 19034468 is manufactured from:

MVQ - silicone rubber

Silicone elastomers are used in technical sealing applications because of their characteristic material properties and their suitability for applications where the operating requirements may differ from those of conventional NBR seals.

Typical characteristics associated with silicone rubber include:

• good flexibility over a broad range of conditions,
• good ageing resistance,
• good ozone resistance,
• useful thermal stability,
• suitability for specialised sealing applications.

Actual performance depends on the specific MVQ compound, operating medium, temperature, shaft speed and complete sealing system.

For this reason, a specific operating temperature range should not be assigned to CORTECO 19034468 solely from generic silicone rubber data.

MVQ or VMQ?

Different abbreviations associated with silicone elastomers can be encountered in technical and commercial sources.

For this specific CORTECO reference, the catalogue material designation is:

MVQ

Therefore, MVQ should be retained in the product title, technical specification and B2B product data.

This also helps maintain consistent identification across technical catalogues, purchasing systems and industrial search engines.

CORTECO TB2 Profile

The confirmed CORTECO profile designation is:

TB2

The TB2 profile is an important part of the technical identification of CORTECO 19034468.

The individual elements of the TB2 designation should not automatically be decoded using another seal manufacturer's nomenclature.

Profile coding systems are manufacturer-specific and are not necessarily interchangeable.

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

CORTECO 19034468 MVQ TB2 70x95x13 mm

CORTECO 19034468 and KOMATSU 0701220070

The confirmed OE reference is:

KOMATSU 0701220070

This is an important identifier for machinery service companies, maintenance departments, industrial users and technical purchasing teams.

The product may be searched as:

KOMATSU 0701220070

KOMATSU 0701220070 seal

0701220070 oil seal

0701220070 shaft seal

as well as:

CORTECO 19034468

CORTECO 19034468B

CORTECO 82034468

For installation in a specific KOMATSU machine, compatibility should also be confirmed using the parts documentation for the particular model and assembly.

CORTECO 19034468 vs Standard 70x95x13 Oil Seal

Not every:

70x95x13 mm

oil seal should automatically be considered interchangeable with CORTECO 19034468.

Products with identical nominal dimensions may differ in:

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

For this CORTECO reference, the important identifiers are:

70x95x13 mm

MVQ

TB2

CORTECO 19034468 / 19034468B

KOMATSU 0701220070

Can an NBR 70x95x13 Seal Replace CORTECO 19034468?

Not automatically.

Although the dimensions may be identical, the sealing material can be significantly different.

CORTECO 19034468 uses:

MVQ - silicone rubber

whereas a conventional 70x95x13 oil seal may be manufactured from:

NBR - Nitrile Butadiene Rubber

These elastomers have different material characteristics.

Before changing the seal material, verify:

• operating medium,
• operating temperature,
• shaft speed,
• lubrication conditions,
• seal profile,
• machine manufacturer's requirements.

Can an FPM 70x95x13 Seal Replace MVQ?

This should not be assumed either.

FPM and MVQ are different elastomer families.

Greater resistance of one material to a particular operating factor does not automatically make it a suitable replacement in a specific sealing system.

Replacement selection should consider both the elastomer and the complete seal construction.

Alternative References and Search Terms

This product may be searched as:

CORTECO 19034468

CORTECO 19034468B

CORTECO 82034468

19034468 CORTECO

19034468B CORTECO

CORTECO 19034468 MVQ

CORTECO 19034468 TB2

CORTECO TB2 70x95x13

MVQ TB2 70x95x13

Simmerring 70x95x13

Silicone Simmerring 70x95x13

Oil seal 70x95x13

Silicone oil seal 70x95x13

Shaft seal 70x95x13

Silicone shaft seal 70x95x13

Radial shaft seal 70x95x13

MVQ shaft seal 70x95x13

KOMATSU 0701220070

KOMATSU 0701220070 seal

0701220070 seal

0701220070 oil seal

0701220070 shaft seal

How to Select a Replacement for CORTECO 19034468

Verify:

• reference: 19034468 / 19034468B
• commercial number: 82034468
• inner diameter: 70 mm
• outer diameter: 95 mm
• width: 13 mm
• material: MVQ
• profile: TB2
• complete seal construction.

For KOMATSU applications, also verify:

OE 0701220070

Selection by the complete CORTECO reference or confirmed OE number is more reliable than selection based solely on the 70x95x13 mm dimensions.

Installation Recommendations

Before installation, carefully clean and inspect the shaft and housing.

Check:

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

Protect the sealing element against damage when passing over threads, grooves, splines and sharp edges.

The seal should be installed evenly using an appropriate installation tool.

FAQ

What are the dimensions of CORTECO 19034468?

The catalogue dimensions are 70x95x13 mm.

What material is CORTECO 19034468 made from?

The catalogue material is MVQ - silicone rubber.

What profile does CORTECO 19034468 have?

The CORTECO profile is TB2.

What is the catalogue reference?

The catalogue reference is CORTECO 19034468B.

What is the CORTECO commercial number?

The commercial number is 82034468.

What is the KOMATSU OE reference?

The confirmed OE reference is KOMATSU 0701220070.

Is CORTECO 19034468 a silicone oil seal?

Yes. Its catalogue material is MVQ silicone rubber.

Is every 70x95x13 oil seal interchangeable?

No. Material, profile and complete seal construction should also be verified. CORTECO 19034468 uses MVQ material and the CORTECO TB2 profile.

Can an NBR 70x95x13 seal replace this product?

This should not be assumed without checking the operating conditions, material compatibility and complete seal construction.

Is CORTECO 19034468 suitable for KOMATSU?

The confirmed OE reference is KOMATSU 0701220070. Compatibility with a specific machine should additionally be verified using the relevant KOMATSU parts catalogue.

CORTECO 19034468 - Quick Answer

CORTECO 19034468 / 19034468B is an MVQ silicone rubber TB2 shaft seal measuring 70x95x13 mm. The CORTECO commercial number is 82034468, and the confirmed OE reference is KOMATSU 0701220070. Replacement selection should retain the MVQ material, TB2 profile, exact dimensions and complete seal construction.

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.