
Offshore Crane Used Zb2.30.1613.200-1sppn Slewing Bearing with Internal Gear Teeth. Customized Material Options: Bearing material can be customized to 50Mn, 42CrMo, or 42CrMo4V based on requirements. High Precision & Low Noise: Features low noise, low vibration, and high precision for demanding offshore and mining applications. Comprehensive Certification: Certified by ABS, BV, DNV, ISO9001, GL, and provides 3.1/3.2 material certificates. Versatile Load Capacity: Can bear axial, radial, and overturning moments simultaneously with strong dynamic load capability. Wide Size Range: Available in outer diameters from 50mm to 10000mm and bore sizes from 50mm to 10000mm. Professional OEM/ODM Service: Supports OEM and ODM services with seals and other specifications tailored to customer requirements. Durable Construction: Constructed with GCr5/GCr15SiMn steel balls or rollers, ensuring high hardness and wear resistance. 12-Month Warranty: Comes with a 12-month warranty and lifelong after-sales technical support service.