QSN10-2 RG10 Tin Bronze Bushings And Bearings 10-2

The efficient operation of industrial equipment relies on the stable support of core components. The QSN10-2 RG10 Tin Bronze Bushings and Bearings 10-2 is specifically designed for harsh operating conditions, addressing the pain points of traditional materials—easy wear, easy corrosion, and short lifespan—with its three core advantages: high wear resistance, strong corrosion resistance, and high mechanical strength. Under medium loads (≤28 MPa) and low sliding speeds (≤8 m/s), its wear resistance far exceeds that of ordinary bearings, significantly reducing equipment downtime. 

In atmospheric, freshwater, and dilute acid environments, its corrosion resistance rivals that of stainless steel, extending the service life of marine engineering and chemical equipment. Its mechanical properties, with tensile strength of 270-500 MPa and yield strength ≥170-200 MPa, ensure stable operation under high load conditions. Whether for precision gears, corrosion-resistant valves, or aerospace piston rings, this product offers versatile performance, making it the preferred solution for customers seeking cost reduction and efficiency improvement.

Product features

1. Excellent Wear and Corrosion Resistance

The product contains 9.0%-11.0% tin and 1.0%-3.0% zinc, a reasonable ingredient ratio that forms a stable, wear-resistant protective layer. Under medium loads and low sliding speeds, it exhibits outstanding wear resistance, reducing component friction loss and lowering equipment maintenance frequency. It also demonstrates excellent corrosion resistance, exhibiting strong stability in atmospheric, fresh water, seawater, and dilute acid environments. It can resist the erosion of various corrosive media, making it suitable for harsh working conditions such as marine engineering and chemical equipment, extending product service life.

2. Superior Mechanical Strength and Machining Performance

QSN10-2 RG10 Tin Bronze Bushings and Bearings 10-2 possesses excellent mechanical properties, with tensile strength ≥270-500MPa, yield strength ≥170-200MPa, and elongation ≥6-12%. It combines good plasticity and toughness, can withstand certain loads and impacts, and is suitable for various high-strength working conditions. With approximately 55% machinability of HPb63-3 brass, it is suitable for precision machining. Its high casting fluidity results in dense, airtight castings, allowing for the fabrication of complex shapes to meet diverse customer design needs.

3.Excellent electrical and thermal conductivity and environmental friendliness

The product boasts superior electrical and thermal conductivity compared to most high-strength alloys, making it suitable for electrical contacts, connectors, and other components, ensuring stable operation of electrical equipment. Employing lead-free or low-lead designs, with lead content controlled to ≤0.1% or ≤1.5%, it complies with RoHS environmental requirements, ensuring green safety and aligning with global environmental standards, helping customers achieve green production.

Core parameters

Inquire now to receive free product samples, professional technical solutions, and preferential quotes. We support on-site factory visits, ensuring transparent production throughout the entire process, guaranteeing product quality and delivery time. Contact us today to purchase our high-quality QSN10-2 RG10 Tin Bronze Bushings and Bearings 10-2, supporting efficient and stable equipment operation and empowering your business development!