China Manufacturer High Quality Slewing Ring Slewing Bearing for Ex200-3/5 Ex210-5 Excavator

China Manufacturer High Quality Slewing Ring Slewing Bearing for Ex200-3/5 Ex210-5 Excavator. High Load Capacity: Forged from alloy steel with HRC 55-62 hardness to withstand axial, radial loads, and overturning moments. Weather Resistance: Dacromet or zinc-plated coating with aging-resistant rubber seals for salt spray and dust protection. High Precision Options: Supports P5/P6 grades with runout controllable within 0.1 mm for precise positioning. Multiple Structural Types: Available in Single-Row, Crossed Roller, and Three-Row Roller types for various load requirements. Customizable Material: Material options include 50mn, 42CrMo, or fully customized based on specific needs. Lifelong Technical Support: Provides lifelong after-sales technical service and on-site surveying by professional engineers. Wide Application Range: Suitable for excavators, cranes, wind turbines, robots, and medical equipment. ISO 9001 Certified: Manufacturer holds ISO 9001 certificate ensuring quality management standards.