The bearing housing of zinc alloy pillow block bearing is an alloy one based on zinc and adding other metal elements such as aluminum and copper, etc. Zinc-based alloys have low melting points, good fluidity, easy fusion welding and plastic processing, corrosion resistance in the air, and convenient for recycling and remelting of its waste. The material for insert bearing of the zinc alloy mounted bearing can be 52100 bearing steel or standard stainless steel. In addition, this type of bearing has the advantages of self-aligning, good self-lubrication, great dust-proof seal, and easy installation and disassembly. Generally, the surface of bearing housing can be anti-rust plated. Compared with cast iron type, while ensuring wear resistance, it also has corrosion resistance, but the corrosion resistance is slightly worse than the stainless steel type. Zinc alloy pillow block bearing is used in food and beverage production machinery, packaging machinery, medical equipment, high-speed machine tools, printing machinery and chemical machinery and other industrial fields.
We can provide customers with a regular specification of zinc alloy mounted bearing units, including metric and inch sizes, and offer one-stop sales services.