Import Bearings Housing For Ball Mill And Rotary Kiln — Buy in Bulk from Supplier in China

The bearing housing from Great Wall Steel Casting Co., Ltd. is a pedestal-type support component designed for rotary equipment including ball mills, coal mills, rolling mills, and rotary kilns. It is cast to customer drawings, with unit weights ranging from 3 to 20 tonnes, and is produced from SCW480 steel, a weldable structural cast steel with specified tensile and impact properties suitable for heavy machinery load paths. The housing functions as the stationary frame that locates and supports the rolling-element bearing assembly, transmitting rotor or drum loads into the machine foundation while maintaining precise shaft alignment.

SCW480 is a Japanese-standard cast steel (JIS G 5102) with a minimum tensile strength of 480 N/mm² and specified Charpy impact values, making it appropriate for dynamically loaded structural castings in cement, mining, and metallurgical plants. The material is chosen for its weldability and fracture toughness, which are critical when castings are integrated into welded frames or require field repair. Surface finish, non-destructive testing, and heat treatment are not specified on the listing and must be negotiated based on the purchaser's engineering requirements and the operating severity of the application.

These bearing pedestals are used in cement production lines, mineral processing plants, and steel rolling mills where trunnion or support roller bearings must be held in precise alignment under heavy, slow-speed rotation. The supplier offers full customisation based on user drawings, which is standard practice for large castings that must interface with existing foundation bolt patterns and oil lubrication systems. Buyers are typically EPC contractors, cement plant operators, and heavy equipment OEMs. Lead times, MOQ, and pricing are not stated and should be confirmed directly with the supplier.

Great Wall Steel Casting Co., Ltd. is located in Mengzhuang Town, Huixian City, Xinxiang, Henan Province, China, 453600, positioning it within China's central heavy industrial corridor with access to steelmaking raw materials and foundry engineering expertise. The supplier holds a harbor trust tier, but its response rate is recorded at 0.00% with zero average response hours, suggesting that direct enquiry may be slow or that profile engagement metrics are not actively maintained. The listing does not display ISO certification, export licence, or third-party audit credentials.

The company identifies itself as a manufacturer of large steel castings for cement and heavy machinery industries, with the bearing housing representing one product family within a broader custom casting portfolio. No information is provided on annual production capacity, number of employees, or major installations served. The emphasis on drawing-based manufacture indicates an engineering-to-order business model rather than stocked standard products. Buyers should treat unverified claims as unconfirmed and request references from comparable installations.