Cast Flanged Bearing Housing

This disc-shaped component features a central through-hole and a four-corner mounting flange, typically serving as a support base or transitional connector for rotating shaft systems. The part achieves rigid fixation via bolt holes distributed around the perimeter, while the central bore accommodates bearings, bushings, or seals. Extended bosses and reinforcing ribs on the side walls effectively enhance overall torsional strength, making it suitable for mechanical transmission scenarios subject to radial loads.

Manufacturing strictly controls the flatness of the flange face and the coaxiality of the central hole to ensure rotational precision after assembly. The positional tolerance of the peripheral bolt holes directly impacts the alignment stability of the component. For these complex castings, the factory combines CNC milling and drilling/tapping for secondary machining to guarantee dimensional consistency on key mating surfaces. Coordinate Measuring Machines (CMM) are used for full-dimensional inspection of hole spacing and geometric tolerances, meeting stringent assembly requirements.

Leveraging an ISO 9001-certified production system, the factory offers a complete supply chain from mold development and precision casting to post-machining. Equipped with high-precision CNC machine tools and various surface treatment capabilities (such as powder coating and electroplating), we provide non-standard customization based on customer 3D drawings. Whether for single-piece prototyping or batch delivery, we ensure stable dimensional control and surface quality, widely serving the automation equipment, construction machinery, and general component sectors.