The TB Wood's 2VP50118 is a precision-engineered variable-pitched sheave designed to accommodate 3L, 4L, 5L, A, and B cross-section V-belts. With a 1-1/8" finished bore and a 4-3/4" outside diameter, this sheave offers versatility in belt selection, ensuring optimal performance across various applications. The two grooves facilitate efficient power transmission, while the variable pitch design allows for precise speed adjustments, enhancing operational flexibility. Constructed from high-quality cast iron, the 2VP50118 sheave ensures durability and longevity, even under demanding conditions. Its finished bore with keyway simplifies installation and maintenance, reducing downtime and associated costs. This sheave is an ideal solution for applications requiring reliable and adjustable power transmission, contributing to improved operational efficiency and reduced maintenance expenses.