for cummins engine belt

V-belts are ubiquitous components in various mechanical systems, serving as a critical means of power transmission between machine parts. Their design, characterized by a trapezoidal cross-section, allows for effective grip on pulleys, making them an essential element in many industrial applications. As the manufacturing hub of the world, China has greatly contributed to the development and utilization of V-belts across multiple sectors, ranging from agriculture to automotive industries.


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A poly V belt, also known as a narrow V belt or ribbed belt, features several longitudinal ribs on its surface, which provide a larger contact area with the pulleys. This design allows for more effective power transmission and ensures smoother operation compared to traditional V belts. The 135J6 designation refers to specific measurements related to the belt's dimensions 135 indicates the length of the belt in millimeters, while J6 designates a specific profile or construction.


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