Quanzhou Shantu Engineering Machinery Co., Ltd.  

Product Name: Hot Sale High Quality Excavator Slewing Bearing R55 Model NO.: R55 Type: Internal Gear Material: Bearing Steel Roller Type: Spherical Raceway Rolling-Element Number: Single-Row Sealing Gland: Non-Seal Feature: Antimagnetic, Cold-Resistant, Corrosion-Resistant, Heat-Resistant Standard or Nonstandard: Standard Raw Material: 50mn 42cr Mo Heat Treatment: Thermal Refining Hardness: Hb 230-270 Warranty: One Year Delivery Time: 15 Days Rich Experience: 15 Years Experience in Slewing Ring Business Type: Factory Excavator Brand: Hyundai Customize: Available Trademark: Fangyuan, Jojn Transport Package: Wooden Pallet Product Description Product ShowRaw MaterialThe raw material of our excavator slewing ringis high-quality steel of 50Mn or 42CrMo which is forged into slewingring andstrictly accordance with the national standards of forging.Raceway HardeningThe raceway of our excavator slewing ringis quenched by the advanced automatic tracking induction quenching equipment, which can accurately control the quenching hardness and harden thedepth of the raceway so that toensure the slewing ring is firm and durable.Gear HardeningThe single tooth quenching is adopted to ensure that the tooth surface canreach the standard quenching hardness , which guarantees the gearwear resistance and impact resistance so as to greatly improvethe life of the gearand reducethe risk of broken gear.Parameter TableModel No.BrandHeight of outer ringHeight of inner ringTotal HeightTeeth No.WeightHY210-7Hyundai899511092275HY-5.5THyundai5660709096HY55Hyundai5660709096R110-7Hyundai70708088162R130-5Hyundai75708598183R130-7Hyundai75708598183R130LC-3Hyundai72708598178R140LC-7Hyundai79809098214R150-7Hyundai72708598178R150-9Hyundai79809098214R200-5Hyundai809411292260R200W-7Hyundai899411092275R205-7Hyundai899511092284R210Hyundai809411292260R210-3Hyundai809411292260R210-5Hyundai809411292260R210-7Hyundai809411292260R210-9Hyundai899511092284R210LC-7Hyundai899511092284R210LC-9Hyundai899611092284R210W-7Hyundai889411092280R210W-9Hyundai889411092280R215-7Hyundai899511092284R220-5Hyundai809411292260R220-7Hyundai899511092284R225-7Hyundai899511092284R280Hyundai8711012290385R290Hyundai8711012290385R290-7Hyundai9711012290403R300Hyundai8711012290385R305-7Hyundai9711012290403R320-7Hyundai9711012290415R335-7Hyundai9711012290415R485LC-9THyundai108115127118690R55-5Hyundai5660709096R55-7Hyundai5660709096R60-5Hyundai5660709096R60-7Hyundai6061748694R60-9Hyundai6061748694R60W-7Hyundai6061748694R70-7Hyundai70708585131R80-7Hyundai71718685131Factory ViewProduction EquipmentProduction ProcessInspection ProcessPacking&Shippmentabout UsQuanzhou Shantu Engineering Machinery Co.,Ltd is a professional production enterprise,which is a coalition of research,development,design,manufacturing and selling.Since the founding of the company,we have been adhering to the business philosophy of "Excellent Quality,First-rate Service".We have first-class domestic production equipments and testing methods and adopt advanced technology.Our products with reliable quality,rich variety,reasonable price and good reputation are highly appreciated by our customers.Our company with business objective of keeping moving and continuous innovation adheres to the"quality-oriented,technology-oriented,continuous improvement,common development"concept.We aim to develop the future with high quality and provide customers with easy,high-quality services.Let's co-prosperity,win-win and create a new future for the industry together!We sincerely welcome new and old customers to call us and visit us.We also undertake OEM order production,sample processing and league cooperation.