Custom CNC Machined Black Anodized Aluminum Flange Bushing

This flanged bushing is processed from solid aluminum bar through CNC turning and milling. The flange face, inner matching bore and lateral threaded set screw holes are finished in one processing cycle, which ensures excellent coaxiality and flatness of the mounting flange. After installation, the set screws can lock the shaft or matching component firmly, preventing circumferential rotation and axial displacement.
The hard black anodized coating improves surface hardness, scratch resistance and oxidation resistance of the aluminum part. It can effectively reduce friction during sliding fit and extend service life. Compact flange structure makes alignment easier during assembly, suitable for optical shaft, sensor, bearing and small rotating module positioning in automated machinery.