Wrapped V-belt providing maximum protection in severe working conditions. Made of a rubber compound that withstands oil, heat and wear. Recommended for older generations of heavily loaded V-belt drives (classical section - 8527) and drives subject to heavy vibration (high-capacity section - 8569) where bandless laminated belts show stability problems.
Concave sidewalls straighten out to assure optimum contact with the pulley and uniform belt load.
Strong flex-bonded tensile cords work as one solid and inseparable unit.