mechanical shaft assembly 3d model

A precise, isometric 3D CAD render of a mechanical shaft assembly, viewed from the front-right. The assembly is composed of several distinct components. A continuous silver-grey metal shaft runs through the core. Starting from the left end of the shaft, there is a prominent cross-drilled hole. Adjacent to this is a solid silver metal collar with a radial set-screw hole at the top. To its left, a small mounting block is clamped with a clear hex bolt and nut. Moving right, there is a central double-row steel chain sprocket. Between the sprocket and the right-side components, there is a smaller, dark-metal locking collar with a distinct, prominent set-screw tightening bolt on top. Next is a main bearing assembly in a dark circular flange housing, securely bolted to the support bracket with two large, distinct hex bolts and nuts. The very right-most end face of the shaft is perfectly smooth with a circular red end-plug feature. All bolts, nuts (with proper thread details), set screws, the