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Durable Steel Bushings for Reliable Performance

Durable Steel Bushings for Reliable Performance

Our Premium Steel Bushings are engineered to deliver uncompromising performance in the most demanding industrial applications. Crafted from high-grade 40Cr or 42CrMo steel, these Steel Bushings undergo a precision quenching and tempering process to ensure a robust substrate hardness of HB260-300, laying the foundation for exceptional durability.   The inner surface of these High-Quality Bushings features honeycomb-shaped oil storage pockets, which work in tandem with a post-machining QPQ salt-bath nitriding treatment to achieve a surface hardness exceeding HV0.1>600. A final polymer coating further reduces friction, creating a self-lubricating effect that minimizes wear and extends service life.   Designed for reliability, our Premium Steel Bushings offer outstanding mechanical performance, with a low friction coefficient and superior wear resistance. They provide 500-1000 hours of neutral salt spray resistance, delivering reliable corrosion protection for long-term use. With a har…