The slewing bearing is an economical and reliable component designed for heavy machinery, reducing maintenance costs while ensuring long-lasting performance. Manufactured with gear and raceway heat treatments, it provides superior hardness and wear resistance, outperforming standard market parts, especially in harsh working conditions. Produced on advanced production lines with imported heat treatment equipment, and made from high-quality forged materials, each bearing undergoes comprehensive multi-functional inspections to guarantee a 100% factory pass rate. With durability, stable operation, and a warranty aligned with original parts, this slewing bearing enhances equipment efficiency and longevity in demanding applications.