Key Innovations

1. Material Engineering

   • Custom polymer blends (PA66, PEEK, PI) with 40% higher load capacity than industry standards
   • Self-lubricating grades reducing maintenance by 70% in wet environments

2. Precision Molding

   • Micro-injection molding achieving ±0.01mm dimensional accuracy
   • Integrated 3D-printed cage structures for complex geometries

3. Surface Enhancement

   • Diamond-like carbon (DLC) coating extending service life by 3× in abrasive conditions
   • Laser-etched micro-grooves optimizing lubricant distribution

Performance Validation

Zehan Bearing Smart Testing Platform simulates extreme operating scenarios:

• 500-hour continuous dry-run testing
• -40°C to 180°C thermal cycling validation
• IP68-grade corrosion resistance certification

Sustainable Manufacturing

Our closed-loop production system:

• Recycles 92% of polymer waste into new feedstock
• Reduces energy consumption by 35% vs. metal bearing processes
• Eliminates heavy metal pollution risks

Industry Applications

• Food & Pharma: FDA-compliant POM bearings for hygienic conveyors
• Automotive: Glass-fiber reinforced bearings for seat adjusters (-50% weight)

• Renewables: UV-resistant PPS bearings for solar tracking systems

  
  

The Zehan Bearing R&D team holds 18 patents in polymer tribology and works with universities to develop next-generation bearing solutions. By combining material innovation with IoT smart manufacturing, we help customers reduce lifecycle costs by 40% while achieving carbon neutrality goals.