Steel Bearing Housing

 This Steel Bearing Housing is a robust mounting component designed for heavy‑duty conveyor systems, industrial gearboxes, and rotating machinery. It is manufactured by our in‑house Lost‑Wax Casting (Investment Casting) + CNC precision machining process. The use of carbon steel or alloy steel (e.g., 45# steel, 40Cr, or stainless steel 304/316) provides an excellent balance of high load capacity, impact resistance, and fatigue life under demanding operating conditions. The lost‑wax casting process ensures tight dimensional tolerances, smooth surface finish, and the ability to form complex internal geometries — all critical for bearing housings requiring precise shaft alignment, reliable bolt‑on mounting, and long‑term durability in harsh environments.

Our one‑stop approach — covering mold design, lost‑wax casting, CNC machining, surface treatment (anti‑rust oil, primer painting, or zinc plating), and engineered packing — delivers a ready‑to‑install bearing housing that meets high‑strength mechanical requirements and withstands vibration, shock loads, dust, moisture, and extreme temperatures.