
Excavator Ex200-3LC, P/N: 9260971 Slewing Ring, Swing Circle, Slewing Bearing. High-Quality Raw Materials: Made of 50Mn or 42CrMo bar steel forged strictly according to national standards. Advanced Hardening Process: Uses automatic tracking induction quenching for accurate hardness control and durability. Superior Gear Hardening: Single tooth quenching ensures high wear resistance and reduces risk of broken teeth. 100% Product Inspection: Every product undergoes visual and function inspection before shipment. Global Service Support: Slewing bearing quality assurance for 1 year with 48-hour global service for heavy products. Flexible Customization: Full customization, minor customization, and flexible customization options available. OEM and ODM Services: Professional OEM and ODM services provided for various excavator slewing bearing types. Fast Lead Time: Average lead time within 15 workdays for both peak and off-peak seasons.