V-Ribbed Serpentine Belt for BESTORQ 345K4, 4 Ribs, 34.5 x 0.56 x 0.24

BESTORQ V-Ribbed belts are designed to provide smooth, vibration-free performance in high-speed and/or high-drive-ratio applications. These belts are made of heat and abrasion-resistant materials, ensuring long belt life. The helically wound tensile cords are specially engineered, twisted, heat and chemically set, and made of polyester material. Testing has proven that the tensile decay properties of BESTORQ Cord are truly world-class.

The belts feature truncated ribs, which maximize flexibility, reduce heat buildup, and extend belt life. The truncated ribs also prevent the belt from bottoming out in the sheave grooves, thereby increasing traction and reducing slip. This design also allows the belt to better tolerate debris in the sheave grooves.

The thinner total belt section increases the energy efficiency of the belts, and the ribs and back of the belt are precisely molded for smooth, clean, and vibration-free operation. The ribs contain fiber reinforcement in the rubber for excellent wear resistance and long belt life. The rubber directly surrounding the tensile member cables is compounded for great adhesion to the tensile member cords.

BESTORQ V-Ribbed belts meet or greatly exceed all requirements of the USA belt standard RMA IP-26 for V-Ribbed belts. In many cases, the belts exceed the RMA IP-26 belt horsepower rating levels by 80%. They are designed to perform at identical or higher levels than all other major USA manufacturers' belts of the same type.

In summary, BESTORQ V-Ribbed belts are engineered to provide superior performance and longevity in high-speed and high-drive-ratio applications. Their innovative design features, including truncated ribs, specialized tensile cords, and precise molding, ensure smooth, vibration-free operation and enhanced energy efficiency. These belts are built to exceed industry standards and outperform the competition, making them a reliable choice for a wide range of industrial applications.

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