Gear Slew Bearing

Gear Slew Bearings: Precision Engineered for Heavy-Duty Performance

When your industrial machinery demands unmatched durability and precision, Gear Slew Bearings from LUOYANG INNO BEARING CO., LTD deliver. Designed for extreme-load applications like port cranes, mining excavators, and wind turbine yaw systems, our bearings combine 30+ years of engineering expertise with ISO-certified manufacturing. With sizes up to φ5000mm, heat resistance exceeding 150°C, and P6, P5 and P4-grade accuracy, we ensure seamless power transmission even in the harshest environments.

Technical Specifications

• Size Range: 500–5000mm diameter (expandable for custom designs)
• Load Capacity: Radial/Axial up to 10,000 kN
• Temperature Tolerance: -50°C to +150°C
• Accuracy: P6, P5, P4-grade (ISO 9001)
• Materials: 50Mn/42CrMo alloy steel, GCr15 rolling elements, fluororubber seals
• Gear Options: Internal/external helical or spur gears (module 2–12)

Where Gear Slew Bearings Excel?

Heavy Industrial Applications

• 🏗️ Metallurgy: Ladle turrets, rolling mills (500°C+ environments)
• ⛏️ Mining: Excavators, stackers (abrasion-resistant designs)
• 🌪️ Renewable Energy: Wind turbine yaw systems, solar trackers
• 🚧 Construction: Tower cranes, heavy-lift equipment

Why Choose Our Gear Slew Bearings?

1. Rapid Customization

Need non-standard dimensions or specialized gear profiles? Our modular production delivers custom Gear Slew Bearings in 15–20 days – 70% faster than industry averages.

2. Extreme Environment Resilience

• High-purity steel + carburizing heat treatment for 5X wear resistance

• Dual-lip seals + optional sand/dust shields for mining/desert use

3. Precision You Can Trust

• ≤0.01mm gear pitch error tolerance

• 12+ performance tests, including 500-hour fatigue simulation

4. Global Supply Chain Agility

• 48-hour delivery for 1,000+ standard units
• Regional warehouses in EU, North America, and APAC

Simplified Ordering Process

1. Submit Requirements: Share load specs, operating conditions, and deadlines.

2. Get Tailored Solutions: Receive drawing and a technical proposal within 24 hours.

3. Production & Delivery: Track real-time updates until your bearings arrive.

Request Custom Quote

Quality Assurance: Zero Compromise

• Triple-Tier Inspection:

1. Raw material spectral analysis

2. In-process dimensional checks (CNC-coordinate measuring)

3. Final torque/rigidity testing

• Certifications: ISO 9001, CE, API 689, ATEX

Global Support, Local Speed

Our engineers provide:

• On-site installation guidance
• IoT-driven predictive maintenance plans
• 24/7 multilingual technical support

Technical Resources

Download:

• 📄 CAD Files & Load Charts
• 📄 Material Certificates (SAE 52100, REACH)
• 📄 Maintenance Checklists

FAQ

Q1: How do your bearings handle 150°C+ temperatures in steel plants?

Our 42CrMo alloy gears undergo carburizing and cryogenic treatment, minimizing thermal expansion.

Q2: Can you make bearings larger than φ5000mm?

Yes! We've delivered φ5000mm products for offshore cranes. Lead time: 25–30 days.

Q3: What ensures longevity in abrasive environments?

Optional tungsten-carbide coatings reduce wear by 40% in mining applications.

Q4: How do you achieve 48-hour delivery?

Contact Us

Pre-stocked standard bearings in regional hubs + optimized logistics partnerships.

Need a Reliable Gear Slew Bearing Partner?

📧 Email: sales@inno-bearing.com

🌐 24-Hour Response | ISO-Certified | 5-Year Performance Warranty

Download Technical Specs | Request On-Site Consultation