PC450-6 Excavator Slewing Bearing
1. Product Description: The PC450-6 excavator slewing bearing is made of 50Mn high-strength alloy steel. Its tooth surface is reinforced with marine-grade anti-corrosion technology, providing excellent corrosion resistance and stable mechanical properties for tropical island environments.
2. Product Structure: Single-row, four-point contact ball slewing bearing
3. Dimensions: 1563*152mm
Machinable 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: PC450 and other excavators of similar tonnage (such as Komatsu PC450, Caterpillar, Hitachi, etc.), mining excavators, loaders, crushing station rotary platforms, heavy cranes, stackers and reclaimers, and port loading and unloading equipment
PC450-6 Excavator Slewing Bearing - Premium Quality & Precision Engineering
When your PC450-6 excavator demands reliable performance, our PC450-6 Excavator Slewing Bearing delivers exceptional durability and precision. Manufactured using high-strength 50Mn alloy steel with marine-grade anti-corrosion technology, this single-row, four-point contact ball slewing bearing ensures smooth rotation and extended service life. At Luoyang Heng Guan Bearing Technology Co.,Ltd, we combine over 30 years of expertise with advanced manufacturing processes to provide you with bearings that exceed industry standards and withstand the toughest working conditions.
 |
 |
Superior Design & Construction
Your excavator's performance depends on quality components. Our bearing features a robust single-row, four-point contact ball design with dimensions of 1563*152mm. The ring material uses premium 50Mn and 42CrMo high-strength alloy steels, while rolling elements are crafted from GCr15SiMn bearing steel for optimal durability.
The tooth surface receives marine-grade anti-corrosion treatment, making it perfect for challenging environments including tropical islands and coastal construction sites. This advanced protection extends bearing life significantly compared to standard alternatives.
Precision Manufacturing Process
We maintain strict quality control throughout production. Our ISO9001-certified facility uses advanced CNC vertical lathes, quenching machines, and precision grinding equipment. Every bearing undergoes rigorous testing using coordinate measuring machines and vibration testers.
Your bearing receives multi-grade precision options from P0 to P4, ensuring perfect fit for your specific application requirements. Our experienced engineering team with over 50 specialists ensures consistent quality across every product.
Versatile Applications
This PC450-6 Excavator Slewing Bearing works perfectly with various excavator brands including Komatsu PC450, Caterpillar, and Hitachi models of similar tonnage. Beyond excavators, it serves excellently in:
- Mining equipment and loaders
- Crushing station rotary platforms
- Heavy-duty cranes and stackers
- Port loading equipment
- Reclaimers and material handlers
Custom Solutions Available
Your project might require specific dimensions or modifications. We offer comprehensive customization services for sizes ranging from 50-10000mm diameter. Our engineering team provides technical consultation, product design, and manufacturing support for non-standard applications.
Whether you need modified dimensions, special coatings, or unique performance characteristics, we work closely with you to develop the perfect solution. Our 3D design capabilities ensure precise specifications for your exact requirements.
Global Quality Standards
Your investment deserves international-grade quality. Our products comply with DIN, ISO, and GB standards, making them suitable for global markets. We've successfully exported to over 50 countries including the United States, Germany, Australia, and throughout the Middle East.
Our RoHS-compliant manufacturing processes ensure environmental responsibility while maintaining superior performance standards.
Professional Support & Service
You receive comprehensive support from our experienced team. We provide selection guidance, installation assistance, and ongoing technical support throughout your bearing's lifecycle. Our engineers help optimize performance and prevent potential issues before they occur.
Fast delivery from our extensive inventory ensures minimal downtime for your equipment. We support both individual purchases and bulk orders for fleet operations.
 |
 |
FAQ
Q: What is the expected lifespan of the product?
A: With proper maintenance and normal operating conditions, our bearing typically provides 8,000-12,000 operating hours. The marine-grade anti-corrosion treatment significantly extends life in harsh environments.
Q: Can you customize the bearing dimensions for modified excavators?
A: Yes, we offer complete customization services for diameters ranging from 50-10000mm. Our engineering team works with your specifications to create the perfect fit for your application.
Q: What maintenance is required for optimal performance?
A: Regular lubrication every 100-200 operating hours and periodic inspection of seals and mounting bolts. We provide detailed maintenance guidelines with every bearing shipment.
Q: Do you provide installation support?
A: Absolutely. Our technical team offers installation guidance, and we can arrange on-site support for complex installations. We also provide detailed installation drawings and procedures.
Q: What's the typical delivery time for standard and custom bearings?
A: Standard PC450-6 bearings ship within 7-15 days from our inventory. Custom bearings typically require 3-4 weeks depending on specifications and current production schedule.
 |
 |
Contact Us
When you choose our PC450-6 Excavator Slewing Bearing, you're investing in proven reliability and exceptional service that keeps your operations running smoothly. For technical specifications or custom requirements, contact our team at mia@hgb-bearing.com.
