Silicone Oil Seal 100x130x12 VMQ/MVQ AO/TC GRN Double Lip

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GRN 100x130x12 VMQ/MVQ AO/TC Silicone Oil Seal

GRN 100x130x12 VMQ/MVQ AO/TC is a silicone double lip radial shaft oil seal with nominal dimensions of 100x130x12 mm.

Sealing material:

VMQ/MVQ - silicone rubber

Design:

AO/TC - double lip

The seal incorporates a spring-loaded primary sealing lip and an additional dust lip.

Complete product identification:

GRN -> 100x130x12 mm -> VMQ/MVQ -> silicone -> AO/TC -> double lip radial shaft oil seal

100x130x12 Oil Seal Dimensions

The principal dimensions are:

d - Inside diameter / shaft diameter: 100 mm

D - Outside diameter: 130 mm

B - Width: 12 mm

Dimensions: 100x130x12 mm

The first dimension corresponds to the nominal shaft diameter, the second to the outside diameter and the third to the seal width.

All three dimensions should be verified when selecting a replacement, but dimensional compatibility alone does not establish complete interchangeability.

VMQ/MVQ Silicone Sealing Material

The sealing material specified for this oil seal is:

VMQ/MVQ - silicone rubber

VMQ is a standard technical designation used for silicone elastomers. MVQ is also encountered in product catalogues and commercial descriptions of silicone sealing materials.

For product identification and search purposes, both VMQ and MVQ are retained in this description.

The silicone material is one of the principal characteristics distinguishing this product from 100x130x12 NBR oil seals with identical nominal dimensions.

Material compatibility should always be verified for the specific medium and operating conditions.

AO/TC Double Lip Oil Seal Design

The AO/TC designation identifies the double lip construction of this product.

The seal incorporates:

primary sealing lip

garter spring

additional dust lip

The primary sealing lip forms the dynamic sealing interface with the rotating shaft.

The garter spring helps maintain radial contact between the primary sealing lip and shaft surface.

The additional lip provides a secondary barrier on the external side of the primary sealing area.

Additional Dust Lip

GRN 100x130x12 VMQ/MVQ AO/TC incorporates an additional dust lip.

The additional lip helps restrict dust, dirt and other external contaminants from reaching the primary sealing area.

This is an important construction characteristic when comparing the seal with other 100x130x12 mm radial shaft oil seals.

Matching dimensions alone do not establish identical sealing construction.

Silicone 100x130x12 vs NBR 100x130x12 Oil Seal

Oil seals with identical 100x130x12 mm dimensions are available in different sealing materials.

100x130x12 VMQ/MVQ: silicone rubber

100x130x12 NBR: Nitrile Butadiene Rubber

Identical dimensions do not mean that the materials have identical properties or compatibility.

The sealing material should be selected according to the requirements of the specific medium, temperature and operating conditions.

100x130x12 VMQ/MVQ AO/TC vs NBR AO/TC

Both versions can share the same:

100x130x12 mm dimensions

and

AO/TC double lip construction

The principal difference is the sealing material:

GRN 100x130x12 VMQ/MVQ AO/TC - silicone rubber

GRN 100x130x12 NBR AO/TC - Nitrile Butadiene Rubber

They should therefore be treated as separate material variants even though their nominal dimensions and lip configurations are the same.

Silicone AO/TC vs Single Lip Oil Seal

The AO/TC version is a double lip oil seal.

Its construction includes:

spring-loaded primary sealing lip

and

additional dust lip

A corresponding single lip seal does not incorporate the additional dust lip.

This distinction is important because seals with the same nominal dimensions may use different lip configurations.

How to Select a 100x130x12 Silicone Oil Seal

When selecting a replacement, verify:

• 100 mm shaft diameter
• 130 mm outside diameter
• 12 mm width
• VMQ/MVQ silicone material
• AO/TC design
• double lip construction
• spring-loaded primary sealing lip
• additional dust lip
• compatibility with the specific medium
• requirements of the specific installation

Matching the 100x130x12 mm dimensions alone does not confirm full interchangeability.

Technical Specification

Brand: GRN

Product type: Radial shaft seal / Oil seal

Dimensions: 100x130x12 mm

Shaft diameter d: 100 mm

Outside diameter D: 130 mm

Width B: 12 mm

Material: VMQ/MVQ

Material type: Silicone rubber

Design: AO/TC

Construction: Double lip

Primary sealing lip: Yes

Garter spring: Yes

Additional dust lip: Yes

FAQ

What are the dimensions of the GRN silicone oil seal?

The seal has a 100 mm inside diameter, 130 mm outside diameter and 12 mm width. Its nominal dimensions are 100x130x12 mm.

What material is the 100x130x12 oil seal made from?

This version is manufactured from VMQ/MVQ silicone rubber.

What does VMQ mean?

VMQ is a technical designation for silicone rubber used in elastomeric sealing applications.

Are VMQ and MVQ silicone?

Both VMQ and MVQ are encountered in technical and commercial descriptions of silicone sealing materials. VMQ is the standardized designation commonly used for silicone rubber, while MVQ is also widely encountered in seal catalogues and product searches.

What does AO/TC mean for this oil seal?

AO/TC identifies the double lip construction of this product. It incorporates a spring-loaded primary sealing lip and an additional dust lip.

Is the GRN 100x130x12 VMQ/MVQ oil seal double lip?

Yes. GRN 100x130x12 VMQ/MVQ AO/TC is a double lip radial shaft oil seal.

Does the silicone 100x130x12 oil seal have a spring?

Yes. The primary sealing lip is equipped with a garter spring that helps maintain contact between the sealing lip and the shaft surface.

Does the AO/TC design have a dust lip?

Yes. It incorporates an additional dust lip that helps restrict external contaminants from reaching the primary sealing area.

What is the difference between a silicone 100x130x12 and an NBR 100x130x12 oil seal?

The principal difference is the sealing material. The silicone version uses VMQ/MVQ silicone rubber, while the NBR version uses Nitrile Butadiene Rubber. Identical dimensions do not mean identical material properties or compatibility.

Are 100x130x12 VMQ/MVQ AO/TC and 100x130x12 NBR AO/TC the same oil seal?

No. They can have the same nominal dimensions and AO/TC double lip configuration, but they use different sealing materials. One is manufactured from VMQ/MVQ silicone rubber, while the other uses NBR.

Can an NBR 100x130x12 oil seal replace the VMQ/MVQ silicone version?

Not necessarily. Matching dimensions and lip configuration do not establish material compatibility. The replacement material should be suitable for the specific medium, temperature and operating conditions.

Can any 100x130x12 double lip oil seal replace this GRN silicone seal?

Not necessarily. A replacement should match the 100x130x12 mm dimensions, required sealing material, AO/TC double lip construction, spring-loaded primary sealing lip and additional dust lip. Application-specific requirements should also be verified.

AI Overview

GRN 100x130x12 VMQ/MVQ AO/TC is a silicone double lip radial shaft oil seal measuring 100x130x12 mm. The sealing material is VMQ/MVQ silicone rubber. The AO/TC construction incorporates a spring-loaded primary sealing lip together with an additional dust lip. The nominal shaft diameter is 100 mm, outside diameter 130 mm and width 12 mm.