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CONTI V 3V/9N Narrow-Section V-Belts

CONTI V narrow V-belts for the transmission of increased powers and speeds in 3V/9N profile are wrapped according to US standard RMA/MPTA.

The belts are made of highly durable rubber compound and a special tension member, which ensures long service life, high efficiency, high temperature and chemical resistance.


ContiTech Narrow-Section V-Belts in 3V/9N profile match as CONTI V SPZ belts.

Go to CONTI V SPZ Category

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Belts Construction

CONTI V Belt Structure

  1. Fabric jacket
  2. Natural rubber
  3. Polyester tension member

Belts Fields of Use

The CONTI V profile 3V/9N wrapped V-belts meet the strongent requiremets of modern drive technology and pave the way for new applications in all areas of mechanical engineering from precision mechanics to heavy machine construction.

Typical application fields include compressors, fans, crushers, paper and chemical industry, cement works, mining and many other areas.

Belts Characteristics

  • High power transmission (up to 50% more than a classical V-belts)
  • High durability, low maintenance costs
  • Design L = L - constant tolerance of belts in the set, minimum extension
  • Moderate oil-resitance and unaffected by tropical climates
  • Suitable for temperatures ranging from −55 °C to +70 °C
  • Electrically conductive according to ISO 1813
  • Dust-resistant

Belts Code Description

3V 850 / 8N 2159 CONTI V

Code Part Description



Outside length in inch

9N The second profile marking
2159 Outside lenght in mm

Type of belt

Belts Certification


General factory certificates are not sufficient for belts used in potentially explosive atmospheres.

If a test report according to ISO 1813 and ISO 9563 is required for the application, it is necessary to inform us of the request for delivery of belts including the certificate when ordering them (when ordering belts via Eshop, please write this request in the "Note" field before by sending the order). The certificate is issued by ContiTech after the test in the production plant.

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Documents for Download

Dimensions and Parameters of CONTI-V RMA/MPTA V-Belts - Preview

Dimensions and Parameters of CONTI-V RMA/MPTA V-Belts

TYMA CZ Data Sheets

Czech and English (PDF 274.45 kB)

Drive Belts - Preview

Drive Belts

TYMA CZ Catalogue

Czech and English (PDF 4.54 MB)

CONTI-V - Preview


ContiTech Catalogue

English and German (PDF 4.25 MB)

Rubber Products Optional Services Price List - Preview

Rubber Products Optional Services Price List

TYMA CZ Product Overview

Czech and English (PDF 500.38 kB)

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Belt Manufacturer Profile


Continental is the world’s largest specialist for rubber and plastics technology in the non-tire rubber sector. A division of Continental AG, the company develops and produces functional parts, components and systems for the automotive and other important industries.

ContiTech importance on immediate proximity to customers. ContiTech is active in 26 countries with 75 production sites and more than 40 R&D facilities and sales organizations. The customers around the world stand to profit: Greater safety. Higher efficiency. Closer proximity.

TYMA CZ, s.r.o., is the official distributor of Continental ContiTech Power Transmission Group.

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