BB2253 Le BB86 CONTI-V DUAL
Double-Sided V-Belt
Low electrical conductivity – for compliance with requirements to ISO 1813.
Price without VAT: 1 135,50CZK
Price including VAT: 1 374,00CZK with VAT
Catalogue price excluding VAT:
1 158,00CZK
At supplier, we usually ship within 2 weeks Usual time this product is ready for shipping. Actual availability may vary due to unforeseen circumstances in exceptional cases.
Belt Parameters
Nominal length, datum length or working length of the belt. It is commonly denoted as Ld or Ld, and sometimes also as Lw or Lw.
In the TYMA Product Catalogues you can find this material also described with the abbreviation NR/SBR.
Belt Description
BB2253 Le BB86 CONTI-V DUAL is a double-sided or double V-belt for conversions with change of direction of rotation. It is made according to ISO 5289 (DIN 7722).
The belt's dual-wedge section makes it especially suitable for drives with reverse flexing where both sides of the belt are to be used to transmit power. The symmetrical design of the belt allows the power transmission to be divided on both sides, each side transmits about 50% of power as the classic V-belt of the same profile.
Belt Construction
- Fabric jacket
- Natural rubber
- Polyester tension member
Belt Fields of Use
The CONTI-V DUAL double V-belts in BB/17 profile have been developed for transmissions with more than two pulleys and for reverse-rotation drives – especially serpentine belt drives and in agricultural machinery.
Typical application fields includegarden and agricultural machinery, but alsospecial applications in industrial machinery.
Belt Characteristics
- Long service life, low maintenance costs
- Use of SPB typified pulleys
- Temperature resistance from −40 °C to +80 °C
- Electrically conductive in accordance with ISO 1813
Belt Certification
- Factory Electrical Conductivity Certificate of Belts According to ISO 1813 and ISO 9563 (pdf, 104.90 kB)
- ContiTech Explanation of ATEX Certification (pdf, 11.96 kB)
Notice
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.
Documents for Download
Dimensions and Parameters of CONTI-V DUAL V-Belts
TYMA CZ Data Sheets
Czech and English (PDF 271.45 kB)
Rubber Products Optional Services Price List
TYMA CZ Product Overview
Czech and English (PDF 500.38 kB)
Related Products
SPB Taper Lock V-Belt Pulleys
Taper Lock Bushes
Taper Lock bushes with finished metric or inch bore and keyway to fixing components to a mating shaft without using any special tools.
Measuring Instruments
Our professional-quality special tools and measuring instruments will assist you in maintaining and fitting drive components.
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.
