What's the name of this part, please?
The two 7mm holes in the upper left corner can be fitted with the driven parts relating to the main shaft, and the 3 lower 6mm holes on the right can be loaded with other brackets (with the main shaft without matching accuracy).
From a single perspective to see this part is how to use, but from the dimension requirements, should be the one with a diameter of 31 for the positioning of the axis (such as crankshaft, such as machine tool spindle bracket for reference).
