BB3981 Le BB154 DOUBLE V-BELT SWR
Price without VAT: 53.74€
Price including VAT: 65.03€ with VAT
Catalogue price excluding VAT:
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.
Multiple belts: profile – no. of ribs. Caution! The number of ribs refers to the number of belt protrusions = the number of teeth on the pulley!
Li - inside lenght, Ld - pitch length, La - outside length, Le - effective length. Timing belts z = no. of teeth.
In the TYMA Product Catalogues you can find this material also described with the abbreviation NR.
BB3981 Le BB154 DOUBLE V-BELT SWR 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.
- Fabric jacket
- Natural rubber
- Polyester tension member
Belt Fields of Use
The SWR 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 include garden and agricultural machinery, but also special applications in industrial machinery.
- Long service life, low maintenance costs
- Possibility of power transmission with both sides of the belt
- For drives with a change in the direction of rotation
- Use of SPB typified pulleys
- Temperature resistance from −40 °C to +80 °C