Product Specifications
| Parameter |
Details |
| Model NO. |
Double Row Cylindrical Roller Bearing |
| Outer Dimension |
Medium and Large(120-190mm) |
| Material |
Bearing Steel |
| Spherical |
Non-Aligning Bearings |
| Load Direction |
Axial Bearing |
| Separated |
Separated |
| Clearance |
C0 C2 C3 C4 C5 |
| Cage |
Brass, Steel |
| Vibration |
Z1V1 Z2V2 Z3V3 |
| Hardness |
60-64 HRC |
| Transport Package |
Carton Pallet |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine Tools, Gearboxes, Reducers |
| Manufacturing |
Printing Machines, Conveyors, Compressors |
| Automotive |
Transmission Systems, Drive Axles |
| Agricultural Machinery |
Tractors, Harvesters, Heavy Duty Equipment |
| New Energy |
Wind Turbines, Solar Tracking Systems |
Minimize Downtime with Nu220 EC ML/C3 Double Row Cylindrical Roller Bearing for Industrial Equipment
Unexpected equipment failure due to bearing issues can halt production lines, leading to lost revenue and increased maintenance costs. Many manufacturers struggle with sourcing bearings that balance precision, durability, and timely delivery—especially when dealing with specialized industrial machinery that demands reliable performance under heavy loads.
Engineered for Reliable Performance in Modern Industrial Settings
The Nu220 EC ML/C3 Double Row Cylindrical Roller Bearing addresses these challenges with its robust design and technical specifications tailored for industrial applications. As a professional bearing manufacturer with decades of export experience, we ensure each bearing meets strict quality standards, supporting seamless integration into machinery such as gearboxes, printing machines, and agricultural equipment. Our production capabilities include precision grades from P0 to P4 and noise grades up to Z4, ensuring this bearing delivers consistent performance even in demanding operational environments.
Optimal Performance in Heavy-Duty Industrial Conditions
This double row cylindrical roller bearing is designed to handle high radial loads and moderate axial loads, making it ideal for industrial equipment operating at moderate to high speeds. Its separated structure allows for easy installation and maintenance, while the C3 clearance variant accommodates thermal expansion in applications where temperature fluctuations are common. Whether used in manufacturing machinery, automotive transmission systems, or agricultural equipment, this bearing provides the stability required to minimize unplanned downtime.
Key Technical Features That Enhance Machinery Efficiency
The bearing’s 60-64 HRC hardness ensures excellent wear resistance, extending service life in continuous operation scenarios. The availability of brass or steel cages offers flexibility—brass cages provide superior strength for heavy loads, while steel cages offer cost-effectiveness for standard applications. Vibration grades Z1V1 to Z3V3 allow customization based on noise sensitivity, with higher grades reducing operational noise in precision equipment. The use of high-grade bearing steel raw materials, combined with strict in-house quality control, guarantees consistent performance across batches.
Choosing Quality Bearings Reduces Long-Term Operational Costs
Investing in genuine, high-quality bearings like the Nu220 EC ML/C3 minimizes the risk of premature failure, which often results in costly repairs and production delays. Counterfeit or low-grade bearings may initially cost less but typically fail early, leading to additional expenses for replacement parts, labor, and lost productivity. Our bearings meet ISO international standards and undergo comprehensive testing, including dimensional checks and performance trials, ensuring they deliver reliable service and reduce total cost of ownership over time.
Why Industrial Buyers Partner With Us for Bearings
With ISO 9001:2015 and ISO 14001 certifications, we maintain rigorous quality management systems from raw material inspection to finished product testing. Our one-stop service covers R&D, production, and global sales, supported by a professional technical team offering free guidance on selection and installation. We provide flexible order policies, including 1 piece MOQ for standard bearings and sample orders with 3-5 working day delivery, ensuring you get the parts you need when you need them. Our 12-month warranty and responsive after-sales support further reinforce our commitment to customer satisfaction.
Packaging & Shipping
- Secure carton pallet packaging to protect against damage during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options available, including express, air, and sea freight
- Real-time tracking provided for all shipments
- Flexible order quantities with negotiable terms for customized requirements
Get Your Nu220 EC ML/C3 Bearing Shipped Today
Don’t let equipment downtime impact your production schedule. Whether you need a single bearing for emergency maintenance or bulk orders for scheduled production, we ensure prompt delivery and reliable performance. Contact us with your requirements, and our team will assist you in confirming specifications and placing your order.
Frequently Asked Questions
Q: Are these bearings genuine and traceable?
A: Yes, all our bearings are manufactured in-house under strict quality control and can be traced through our production and testing records. We provide certification of compliance with ISO standards upon request.
Q: How do I confirm if the Nu220 EC ML/C3 is suitable for my equipment?
A: Our technical team can assist with选型 based on your equipment specifications, load requirements, and operating conditions. Provide details such as application type and speed, and we’ll recommend the appropriate bearing configuration.
Q: What is your warranty policy for this bearing?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects. Qualified defective products can be replaced free of charge or refunded according to our after-sales policy.
Q: What is the minimum order quantity for this bearing?
A: Standard bearings have a 1 piece MOQ, making it easy to order single units for maintenance or small-scale needs. Customized orders have negotiable quantities based on specific requirements.
Q: How quickly can I receive my order?
A: Sample orders are typically delivered within 3-5 working days, while bulk orders take 5-15 working days depending on quantity. We work with major logistics providers to ensure timely shipping worldwide.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Each bearing is marked with production batch information, and we provide detailed test reports for critical orders. Our quality control team conducts unified finished product inspections to ensure consistency and authenticity.
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