Electric arc Furnace Slewing Ring
2. Product Structure: Three-row roller slewing bearing
3. Dimensions: 2720*231mm
Processable Size Range: 50-10000mm
Customization is available to meet specific size requirements.
4. Material: Ring Material: High-strength alloy steels such as 50Mn and 42CrMo
Rolling Elements: Balls or rollers made of GCr15SiMn bearing steel
5. Applications: Electric arc furnaces, ladle furnaces, and refining furnaces
Electric Arc Furnace Slewing Ring - Heavy-Duty Steel Industry Solution
When you're operating electric arc furnaces, you need components that can withstand extreme temperatures and heavy loads. Our Electric arc Furnace Slewing Ring delivers exactly that reliability. This specialized 2720mm large slewing bearing is engineered specifically for electric furnace steelmaking equipment, where precision and durability aren't just preferences—they're absolute necessities for your production success.
Superior Construction for Demanding Steel Production
Your steelmaking operations face unique challenges every day. That's why our three-row roller slewing bearing features high-strength alloy steel construction using premium 50Mn and 42CrMo materials. This heavy-duty structure undergoes high-temperature treatment to ensure it performs reliably in your furnace's harsh environment.
The 2720*231mm dimensions provide optimal load distribution across axial, radial, and moment forces. Your equipment experiences complex loading patterns during operation, and our bearing design handles these multi-directional stresses with ease.
Advanced Materials Technology
We understand that material quality directly impacts your operational efficiency. Our ring components utilize high-strength alloy steels that maintain structural integrity under extreme conditions. The rolling elements are crafted from GCr15SiMn bearing steel, known for its exceptional wear resistance and longevity.
Every component undergoes rigorous testing using coordinate measuring machines and vibration testers. This ensures you receive a product that meets the highest quality standards for industrial applications.
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Versatile Applications Across Steel Production
Your product isn't limited to just one application. It performs excellently in:
- Electric arc furnaces for primary steelmaking
- Ladle furnaces for secondary refining
- Various refining furnaces in steel production
Each application benefits from the bearing's ability to support slow-turning loads while maintaining smooth rotation under challenging conditions.

Customization for Your Specific Needs
We recognize that every steel production facility has unique requirements. Our processable size range spans 50-10000mm, allowing us to customize solutions for your specific equipment. Whether you need modifications to standard dimensions or completely custom specifications, our engineering team can develop the right solution.
Our precision manufacturing capabilities cover four grades: P0, P6, P5, and P4. This flexibility ensures you get the exact precision level your application demands.
Global Quality Standards
Your operations deserve components that meet international standards. Our ISO9001 certification and RoHS compliance guarantee consistent quality. Products are manufactured according to DIN, ISO, and GB standards, making them suitable for global steel production facilities.
With over 30 years of industry experience, we've supplied Electric arc Furnace Slewing Ring solutions to customers across more than 50 countries. This global reach demonstrates our commitment to quality and reliability.

Professional Support Throughout Your Project
From initial consultation to installation guidance, our team of over 50 specialists supports your success. We provide technical consultation, product design assistance, and manufacturing expertise. If you're upgrading existing equipment, we also offer old product mapping services.
Our comprehensive after-sales support ensures your bearing continues performing optimally throughout its service life. Fast delivery from our ample inventory means minimal downtime for your operations.
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FAQ
Q: What makes this product suitable for high-temperature applications?
A: Our bearing uses high-strength alloy steels (50Mn/42CrMo) with specialized high-temperature treatment, ensuring reliable performance in steelmaking environments.
Q: Can you customize the bearing size for our specific furnace?
A: Yes, we can manufacture custom sizes within our 50-10000mm range. Contact bonnie@hgb-bearing.com with your specifications.
Q: What's the typical service life for these bearings?
A: Service life depends on operating conditions, but our heavy-duty construction and premium materials ensure exceptionally long operational periods with proper maintenance.
Q: Do you provide installation support?
A: Absolutely. Our engineering team offers installation guidance and technical support throughout your project.
Q: What quality certifications do your products have?
A: We're ISO9001 certified, and our products comply with RoHS standards and international bearing specifications (DIN, ISO, GB).
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Contact Us
Ready to enhance your steel production efficiency? Contact us at mia@hgb-bearing.com for expert consultation on your Electric arc Furnace Slewing Ring requirements.
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