1. Product OverviewGEC480XS belongs to extra‑large C‑series radial spherical plain bearing, designed for slow‑oscillating pivot joints subjected to tremendous radial load. It adopts axially split outer‑ring secured by lock rings, complete with grease grooves and lubrication ports. The steel‑on‑steel sliding surface with hard‑chrome plated inner ring performs reliably for mining machinery, heavy hydraulic rams and metallurgical production lines.👉 Get a quote within 24 hours for your project
2. Key AdvantagesSplit outer‑ring structure supports field replacement without complete housing disassemblyBuilt‑in grease grooves and ports deliver lubricant directly to high‑pressure contact zonesHard‑chrome‑plated inner ring improves wear resistance under extreme contact pressureSelf‑aligning function compensates frame deflection and assembly misalignment on large welded structuresGEC480XS‑2RS double‑sided sealing option blocks dust, scale and process pollutants👉 Extends overhaul intervals for critical heavy‑equipment articulation assemblies
3. Technical SpecificationsModel: GEC480XSInner Diameter (ID): 480 mmOuter Diameter (OD): 650 mmInner Ring Width: 230 mmOuter Ring Width: 195 mmStructure: C‑series radial spherical plain bearing, axially split outer ring with lubrication grooves and lock‑ring groovesSliding Surface: Steel / steel, hard chrome plated inner ringMaterial: Hardened GCr15 bearing steelMaintenance Type: Grease lubricatedSealing Option: GEC480XS‑2RS double sealedSpherical Diameter (dk): 565 mmAllowable Misalignment Angle: 3.8°Basic Dynamic Load Rating (Cr): 9800 kNBasic Static Load Rating (Cor): 49000 kNNet Weight: 237 kgGear Type (if any): N/A👉 Full technical data, load ratings and drawings available upon request
4. ApplicationsThis bearing is widely used in:Open‑pit mining shovel and heavy excavator linkagesLarge‑size industrial hydraulic ramsMetallurgical rolling mill assembliesPort heavy‑lift crane pivot pointsOversized heavy‑load articulated linkage assemblies👉 Ideal for customers looking for reliable large‑bore plain bearing solutions
5. Why Choose GQZ Bearing25+ years experience in industrial bearing manufacturingExported to 50+ countries worldwideRich experience in OEM & custom projectsStrict quality inspection before shipmentFast response within 24 hoursStable supply for long‑term cooperation👉 We focus on quality, reliability, and long‑term partnership
6. Quality AssuranceRaw material inspectionPrecision machining processHeat treatment controlHard chrome plating thickness checkFinal inspection before delivery👉 Ensuring consistent performance for every bearing
7. Get a Quote NowLooking for a reliable large‑bore plain bearing supplier?👉 Send your inquiry to get:Fast quotation within 24 hoursTechnical support from engineersCustom solution suggestionsCompetitive factory priceWhatsApp: +86 19502213551👉 Click "Send Inquiry" or contact us now
8. FAQQ1: Is GEC480XS maintenance‑free?No, this steel‑to‑steel bearing requires periodic re‑greasing. Select PTFE‑lined GEC480XTL for grease‑free operating conditions.Q2: Can I get the sealed variant?Yes, GEC480XS‑2RS double‑sided sealed version is available upon request.Q3: What is your delivery time?Standard large sizes:15‑25 days Custom products: depending on specifications