The dowel diameter for indirect drive equipment should be what in relation to the hold down bolts?

The relationship between the dowel diameter and the hold-down bolts is critical for ensuring proper alignment and stability of indirect drive equipment. When the dowel diameter is the same size as the hold-down bolts, it provides a secure fit that allows for effective load transfer while maintaining precise alignment of the machinery. This alignment is essential for minimizing wear on components and reducing vibrations, which can lead to failure over time.

Using the same size for the dowel and the hold-down bolt ensures that both components can distribute stresses evenly and match the same load characteristics, preventing potential misalignment that could occur if they varied significantly in size. This practice aligns with standard installation techniques, ensuring that the machine operates efficiently and extends its operational lifespan.