double row full complement cylindrical roller bearings

Double Row Full Complement Cylindrical Roller Bearings | High-Load Capacity, Extreme Temperature Resistance & Custom Solutions

When heavy machinery faces extreme loads, temperatures, or harsh environments, double row full complement cylindrical roller bearings deliver unmatched reliability. Engineered without cages to maximize roller density, these bearings offer 30% higher radial load capacity than standard designs, making them ideal for mining equipment, port cranes, and medical imaging systems. With 30+ years of expertise, LUOYANG INNO BEARING CO., LTD specializes in customizing solutions that outperform in the toughest conditions.​​​​​​​

Technical Specifications: Precision-Built for Peak Performance

• Design: Double-row rollers, full complement (no cage), intermediate spacer ring
• Load Capacity: 1.3–1.5x higher than standard double-row bearings
• Temperature Range: -50°C to +150°C (carburized steel option available)
• Materials: Inner/outer rings & rollers: GCr15/GCr15SiMn/20Cr2Ni4A steel
• Precision: ISO P0/P6 standards, P5 for specialized applications
• Dimensions: ID 50–500mm, OD 100–800mm, width 40–150mm (custom up to φ5000mm)
• Surface Treatments: Anti-corrosion coatings, induction hardening

  

Where Our Bearings Excel?

Heavy Industry & Metallurgy

Withstand 150°C+ temperatures and 200kN shock loads in rolling mills and kiln conveyors.

Port Machinery

Resist saltwater corrosion and absorb high-frequency shocks in crane slewing rings.

Medical Imaging

Operate below 35dB noise with zero particle emission in double row full complement cylindrical roller bearings used in MRI/PET-CT gantries.

Why Choose Our Bearings?

✅ Full Roller Complement: 25% better load distribution for longer service life.

✅ Proven Heat Resistance: Carburizing extends lifespan in 500°C environments.

✅ Rigorous Quality Control: 3-stage inspections ensure 99.9% defect-free bearings.

✅ Rapid Customization: Non-standard sizes (φ5000mm+) delivered in 25-30 days.

✅ Global Stock: 1,000+ standard models ship within 48 hours.

Customization Made Simple

1. Share Requirements: Submit load, speed, temperature, and dimensions.

2. Virtual Testing: Get 3D CAD models with performance simulations.

3. Prototype Approval: Test samples under real operating conditions.

4. Track Production: Receive real-time updates and quality reports.

Worldwide Support & Logistics

• Regional Warehouses: EU, North America, ASEAN hubs for faster delivery.
• Bulk Order Savings: MOQ 50+ units (flexible for long-term partners).
• 24/7 Engineering Support: IoT-based monitoring and predictive maintenance plans.

Request Your Solution Today

📥 Download Catalog: Instant access to specs, case studies, and CAD files.

✉️ Get a Quote: Upload drawings for custom bearing pricing in 4 hours.

🛠️ Talk to Experts: Email sales@inno-bearing.com for application-specific guidance.

Certifications & Compliance

• ISO 9001, CE, UL, ISO 15242-1
• Sector-Specific: ISO 13485 (Medical), API 6A (Metallurgy)

FAQ

Q: Can you make bearings larger than φ5000mm?

A: Yes! Our modular production system handles custom sizes up to φ5000mm+ with a 25-30 day lead time.

Q: How do you ensure corrosion resistance in port environments?

A: We apply multi-layer anti-corrosion coatings tested to IP67 standards.

Q: What's the minimum order quantity?

A: MOQ starts at 10 units for custom designs.

Q: Do you offer emergency replacement services?

A: Standard bearings ship in 48 hours—contact us for urgent requests.

Contact Us

Request Your Double Row Full Complement Cylindrical Roller Bearings Solution Today

📥 Download Catalog: Instant access to specs, case studies, and CAD files.

✉️ Get a Quote: Upload drawings for custom bearing pricing in 4 hours.

🛠️ Talk to Experts: Email sales@inno-bearing.com for application-specific guidance.