Large Diameter Slewing Bearings
- Large diameter slewing bearings are essential components in heavy-duty machinery and equipment, designed to support axial, radial, and tilting moment loads.
- They are commonly used in industries such as construction, mining, energy, and marine engineering, where high load capacity and precise rotation are critical.
Product Features
• High Load Capacity:
Specifically designed to handle heavy axial, radial, and tilting moment loads.
Robust Design:
Manufactured with durable materials and advanced heat treatment for longevity.
• Wide Diameter Range:
Suitable for large-scale applications.
• Customizable Options:
Tailored designs to meet specific industry requirements.
• Efficient Rotation:
Ensures smooth and precise operation under high loads.
• Low Maintenance:
Equipped with high-quality seals and optimized lubrication systems.
Applications
Large diameter slewing bearings are widely used in the following sectors:
Industry Applications
Construction Tower cranes, large excavators, concrete pumps.
Mining Bucket-wheel excavators, stackers, reclaimers.
Energy Wind turbines, solar tracking systems.
Marine Engineering Offshore platforms, ship cranes, deck equipment.
Heavy Machinery Tunnel boring machines, material handling systems.
Advantages
• Durability: Engineered for demanding environments and heavy loads.
• Precision: Ensures reliable performance in critical operations.
• Customization: Ability to meet unique application needs.
• Cost-Effectiveness: Low maintenance requirements lead to reduced operational costs.
Large diameter slewing bearings are the cornerstone of high-performance machinery in heavy industries, offering reliable support and precise rotation for critical applications.
Product Specifications
| Parameter | Value |
| Outer Diameter Range | 1,000mm – 10,000mm |
| Inner Diameter Range | 800mm – 9,800mm |
| Axial Load Capacity | Up to 10,000kN (depending on model) |
| Radial Load Capacity | Up to 10,000kN (depending on model) |
| Tilting Moment | Up to 8,000kN (depending on model) |
| Material | External gear, internal gear, or gearless |
| Gear Options | External gear, internal gear, or gearless |
| Lubrication | Grease lubrication (lubrication holes available) |
| Operating Temperature | -40°C to +100°C |
| Service Life | ≥20,000 hours |
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