High‑Precision Custom 5‑Axis CNC Aluminum Robot Joint Housing, L‑Shape Rotation Mount OEM Component Product Summary This custom L-shaped dual coaxial bearing robotic joint housing is manufactured with 5-axis simultaneous one-clamp CNC milling, integrating two perfectly aligned upper/lower bearing seats, full radiused closed reinforcing ribs, bottom distributed countersink mounting holes, and the continuous curved monolithic frame in one single forming workflow. The heavy duty