Slew Drive Bearing
2. Product Structures: We offer a variety of slewing drive bearing structures, including worm gear, planetary gear, crossed roller, and four-point contact ball bearings.
3. Size Range: Inner Diameter: 50mm-8000mm, Outer Diameter: 80mm-10000mm, Height: 20mm-500mm, Special Customization Available for Extra-Large Sizes
4. Materials: Base Material: 42CrMo, 50Mn Special Alloy Steel
Rolling Elements: GCr15SiMn High-Purity Bearing Steel
Cage: Brass, Steel, or Engineering Plastic
Seal Material: Imported Nitrile Rubber or Fluororubber
5. Application Areas:
Engineering machinery, industrial automation, medical equipment, military and aerospace, new energy, solar photovoltaics
Slew Drive Bearing - Precision Power Transmission Solutions
When your equipment demands reliable rotation under heavy loads, you need a Slew Drive Bearing that delivers both precision and durability. At Luoyang Heng Guan Bearing Technology Co.,Ltd, we understand the critical role these innovative bearings play in your applications. Our item arrangements combine progressed transmission innovation with extraordinary load-bearing capabilities, making them the idealize choice for hardware requiring smooth, exact turn and heavy-duty execution. With over 30 a long time of industry skill, we've built heading that meet the most requesting operational requirements.
Advanced Engineering for Superior Performance
Our slew drives speak to the idealize combination of transmission frameworks and bearing innovation. These specialized units coordinated consistently into your apparatus, giving smooth rotational development whereas supporting significant outspread and hub loads.
Each bearing highlights precision-machined raceways outlined to minimize grinding and maximize effectiveness. The vigorous development guarantees reliable execution indeed in challenging working conditions. Your hardware benefits from diminished upkeep necessities and expanded operational life.
Comprehensive Size Range and Customization
We manufacture bearings with inner diameters ranging from 50mm to 8,000mm and outer diameters up to 10,000mm. Heights vary from 20mm to 500mm, with special customization available for extra-large applications.
Our engineering team works closely with you to develop solutions that match your specific requirements. Whether you need standard configurations or custom designs, we deliver bearings that fit perfectly into your application.
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Premium Materials and Construction
Every product starts with carefully selected materials. We use 42CrMo and 50Mn special alloy steel for the base structure, ensuring exceptional strength and durability. Rolling elements are crafted from GCr15SiMn high-purity bearing steel for optimal performance.
Cages are available in brass, steel, or engineering plastic, depending on your application requirements. Our imported nitrile rubber or fluororubber seals provide excellent protection against contamination and moisture.
Multiple Structural Configurations
We offer various bearing structures to meet diverse application needs:
- Worm gear systems for high reduction ratios
- Planetary gear configurations for compact, high-torque applications
- Crossed roller designs for maximum rigidity
- Four-point contact ball bearings for combined load handling
Each structure type provides unique advantages, allowing you to select the optimal solution for your specific requirements.
Wide Application Versatility
Our slew drives excel across numerous industries. Engineering machinery benefits from their robust construction and reliable performance. Industrial automation systems rely on their precision and smooth operation.
Medical equipment applications demand the quiet operation and accuracy our bearings provide. Military and aerospace sectors trust their durability under extreme conditions. New energy and solar photovoltaic installations depend on their long-term reliability.

Quality Assurance and Certification
As an ISO9001 certified manufacturer, we maintain rigorous quality standards throughout production. Our products comply with international standards including DIN, ISO, and GB specifications, ensuring global compatibility.
Every Slew Drive Bearing undergoes comprehensive testing using coordinate measuring machines, vibration testers, and life testing equipment. This thorough quality control process guarantees consistent performance and reliability.

Professional Support and Service
Our team of over 50 specialists provides comprehensive technical support from selection through installation. We offer design consultation, manufacturing guidance, and personalized customization services for unique applications.
With products exported to more than 50 countries, we understand diverse market requirements and regulatory standards. Our global experience ensures you receive bearings that meet local specifications and performance expectations.
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FAQ
Q: What size range do you offer for the products?
A: We manufacture bearings with inner diameters from 50mm to 8,000mm, outer diameters up to 10,000mm, and heights from 20mm to 500mm. Custom sizes are available for special applications.
Q: Which structural configurations are available?
A: We offer worm gear, planetary gear, crossed roller, and four-point contact ball bearing structures. Each type provides specific advantages for different applications.
Q: What materials do you use in construction?
A: We use 42CrMo and 50Mn special alloy steel for base materials, GCr15SiMn high-purity bearing steel for rolling elements, and various cage materials including brass, steel, and engineering plastics.
Q: Do your bearings meet international standards?
A: Yes, our products comply with DIN, ISO, and GB international standards. We're ISO9001 certified and maintain rigorous quality control throughout production.
Q: What industries commonly use these bearings?
A: Our slew drives serve engineering machinery, industrial automation, medical equipment, military and aerospace, new energy, and solar photovoltaic applications.
Q: Do you provide customization services?
A: Absolutely. We offer personalized customization including technical consultation, product design, manufacturing, and installation guidance based on your specific requirements.
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Contact Us
Ready to enhance your equipment's performance with precision-engineered Slew Drive Bearing solutions? Contact our experts at mia@hgb-bearing.com for personalized consultation and technical support.
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