Megadyne 300H139 Timing Belt

Megadyne ISORAN 300H139 timing belt is a 1-1/2-inch-wide synchronous belt from Megadyne’s ISORAN family, designed for precise power transmission between shafts. ISORAN belts are Megadyne’s line of synchronous timing belts, and they are widely used across a variety of industrial applications where reliable timing is essential. The 300H139 designation identifies this specific belt within the Isoran lineup, enabling straightforward cross-reference with Megadyne catalogs and distributor inventories. This belt is intended for use in timing-belt drives that require positive tooth engagement to maintain synchronization under load. With its 1.5-inch width and Isoran geometry, the 300H139 model is selected when compatibility with Megadyne’s Isoran system and established machines or replacement parts is important.