Cast Housing Block with Flanged Shaft Support Housing and Rectangular Flange Corner Holes

Shenggu's Huaian casting and CNC machining lines produce flanged shaft support housings with a central circular bore, rectangular flange, and corner mounting holes all machined to your print tolerances in coordinated setups; bore axis perpendicularity to the flange face is controlled in a single CNC setup to prevent the housing from cocking the supported shaft out of its designed alignment angle. IATF16949 certification governs casting qualification and dimensional traceability at Shenggu's Jiangsu facility (upwards of 30,000 m²), serving electric vertical take-off & landing aircrafts (evtols), mining, and motorcycle applications. The facility integrates mold development, casting, and precision machining under one roof in Huaian, established 1986. End markets span automotive, railway, elevator, machinery, and OEM flanged housing. CNC milling handles the flange faces and hole pattern after casting. Our Huaian team quotes from your drawing — include bore diameter, flange perpendicularity callout, hole pattern, and material grade to get started.