Slewing Ring Bearings
2. Product Structure: Available in a variety of configurations, including single-row, double-row, and cross-roller types.
3. Size Range: Bore Diameter: From approximately 50 mm to 10,000 mm
Cross-Section Height: From 20 mm to 600 mm
4. Material: Ring Material: High-strength 50Mn or 42CrMo alloy steel
Rolling Elements: High-precision, high-hardness GCr15 bearing steel balls
Seal Strip: Oil-resistant and wear-resistant nitrile rubber (NBR) seals
5. Applications: Industrial robots, medical equipment, special equipment, port machinery, wind power equipment
Slewing Ring Bearings Introduction
Slewing ring bearings have unique and difficult metal-making applications. Slewing rings in Electric Arc Furnaces and Ladle Turrets must withstand huge weights with slow, limited, repeatable motion. Very lengthy service life.
High-force slewing ring bearings withstand radial, axial, and moment loads up to enormous diameters. Lubrication features tailored to our customers' systems replace grease to reduce friction and wear with a clean supply. Seal and shield choices ensure long-term reliability, vital in certain applications.
Why Choose Our Premium Slewing Ring Bearings?
You need reliable bearings for heavy-duty applications. Our precision-engineered bearings combine 30 years of manufacturing experience with cutting-edge technology. Each bearing is rigorously tested to satisfy DIN, ISO, and GB requirements.
Excellent load-bearing
Where others fail, our bearings succeed. You get great performance in different load directions:
Axial loads: Maximum rated capacity for vertical forces
Radial loads: Minimize horizontal deflection
Moment loads: Avoid tilting forces that destroy ordinary bearings.
Flexibility in Design
Each application has unique needs. Flexible combinations to meet your needs:
Single-Row Design: Ideal for lighter, cost-effective applications.
Double-row configuration: For heavy-duty tasks requiring increased load capacity.
In precise applications, cross-rollers provide maximum stiffness.
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Technical Specifications That Matter
Size Range Flexibility
- Bore Diameter: 50mm to 10,000mm accommodates virtually any application
- Cross-Section Height: 20mm to 600mm provides optimal space utilization
- Precision Grades: P0, P6, P5, and P4 options ensure perfect fit for your requirements
Premium Materials for Extended Life
Your investment deserves materials that last. We use only the finest components:
Ring Construction: High-strength 50Mn or 42CrMo alloy steel provides exceptional durability
Rolling Elements: GCr15 bearing steel balls deliver smooth, precise rotation
Sealing System: Oil-resistant NBR seals protect against contamination
Applications Across Industries
Our Slewing Ring Bearings power critical equipment in diverse sectors:
- Construction equipment: Excavators, cranes, drills
Wind turbines and solar tracking systems
Industrial Automation: Robotic arms, positioning
Marine Equipment: Offshore platforms, deck cranes
Technology: CT scanners, surgical robots
Quality Assurance You Can Trust
ISO9001 certification backs every bearing we produce. Our comprehensive quality control includes:
- Coordinate measuring machines verify dimensional accuracy
- Vibration testing ensures smooth operation
- Life testing validates long-term reliability
- Full traceability from raw materials to finished product
Custom Solutions for Unique Challenges
Standard bearings don't always fit your specific needs. Our engineering team provides:
- Technical consultation to optimize bearing selection
- Custom design services for specialized applications
- 3D modeling support for perfect integration
- Installation guidance ensuring proper setup
When you choose products from Heng Guan Bearing, you're selecting a partner committed to your success. Our products serve customers in over 50 countries, from Germany to Australia, delivering reliable performance in the world's most demanding applications.
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FAQ
Q: How long do your items usually last?
A: Our bearings last 20,000–50,000 hours with adequate maintenance, depending on load and application.
Do you offer custom bolt hole patterns?
Our mounting solutions include bolt hole size, quantity, and location to match your equipment.
Q: How long is standard size delivery?
Standard sizes ship in 2-3 weeks. Custom bearings take 4-6 weeks, depending on intricacy.
Do you assist with installation?
A: We provide full bearing lifecycle installation and technical support.
What maintenance is needed?
A: Regular lubrication and inspection optimize performance. Each bearing has a thorough maintenance schedule.
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Contact Us
Ready to upgrade your equipment with premium Slewing Ring Bearings solutions? Contact our engineering team at mia@hgb-bearing.com for expert consultation and custom quotes tailored to your specific requirements.
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