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 |
|---|
| Manufacturing | CNC Machines, Gearboxes, Electric Motors |
| Steel & Metallurgy | Rolling Mills, Conveyors |
| Mining & Construction | Crushers, Excavators |
| Energy & Power | Compressors, Generators |
Stop Production Delays with Reliable NU320 EC M/C3 Cylindrical Roller Bearings
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a critical component like a double row cylindrical roller bearing fails prematurely, it halts production lines, increases maintenance costs, and creates ripple effects across supply chains. Many face challenges sourcing the exact NU320 EC M/C3 bearing with brass cage needed for urgent repairs, often dealing with long lead times or questionable quality from unreliable suppliers.
NU320 EC M/C3 Bearings: In Stock and Engineered for Industrial Demands
Our NU320 EC M/C3 cylindrical roller bearing addresses these pain points by combining SKF-authorized quality with efficient procurement. As an official SKF solution provider, we maintain a comprehensive inventory of industrial machinery bearings, including this double row brass cage model, ensuring you get the right part when you need it. Designed for medium to large industrial equipment with outer dimensions between 120-190mm, it delivers consistent performance in gearboxes, electric motors, and conveyor systems—critical components in manufacturing and processing plants.
Optimal Performance in Heavy-Duty Industrial Environments
The NU320 EC M/C3 bearing excels in applications requiring high radial load capacity and moderate axial loads. Its separated design allows for easy mounting and dismounting, a valuable feature during maintenance. With C3 clearance, it accommodates thermal expansion in high-temperature operating conditions common in steel mills and mining equipment. The brass cage provides superior strength and heat resistance compared to plastic alternatives, ensuring stability at varying speeds while maintaining proper roller alignment.
Key Technical Features That Ensure Longevity
Bearing steel construction with 60-64 HRC hardness provides the durability needed to withstand rigorous industrial use, while the Z1V1 to Z3V3 vibration classes allow selection based on noise and precision requirements. The axial load direction capability makes it suitable for machinery with combined radial and axial forces, such as CNC machine spindles and crushers. The double row design increases load distribution, extending service life compared to single row bearings. Proper clearance selection (C3 as standard) prevents premature failure due to thermal expansion, a critical consideration in continuous operation scenarios.
Why Genuine Bearings Reduce Total Cost of Ownership
Choosing authentic industrial grade cylindrical roller bearings eliminates the hidden costs associated with counterfeit products. Fake bearings often fail within months, leading to repeated downtime, increased labor costs for replacements, and potential damage to adjacent components. Our bearings adhere to SKF global standards, with full-process quality control that includes material verification and dimensional checks. While initial pricing may be higher than inferior alternatives, the extended service life and reduced maintenance requirements result in lower total cost of ownership over time—especially critical for equipment with high production volumes.
Your Trusted Partner for Industrial Bearing Solutions
With official authorization from SKF, we guarantee full-category access to genuine products, each traceable through our quality control system. Our sealing and lubrication engineering team provides professional scheme matching, ensuring you select the right bearing for your specific application. We serve over 900 clients across 50+ countries, delivering emergency maintenance parts with fast turnaround times. Our one-stop procurement process consolidates all your bearing and industrial maintenance needs, reducing supplier management costs while ensuring consistent quality standards across your supply chain.
Packaging & Shipping
- Carton pallet packaging with protective internal cushioning
- 现货 3-7 个工作日 delivery for in-stock items
- DHL, FedEx, UPS, air freight, and sea freight options available
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting emergency maintenance requirements
Get Your NU320 EC M/C3 Bearing Today
Don’t let equipment downtime impact your production targets. Our NU320 EC M/C3 cylindrical roller bearing with brass cage is ready to ship, ensuring your maintenance team can complete repairs quickly. Send us your exact requirements, and we’ll confirm availability and provide a competitive quote—helping you get back to full operation as soon as possible.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: As an official SKF solution provider, all our products are sourced through authorized channels and come with complete traceability documentation.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our engineering team will verify compatibility with the NU320 EC M/C3 bearing.
Q: What is your warranty policy?
A: We adhere to SKF's original warranty standards, offering replacement for manufacturing defects without additional cost.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece to support emergency maintenance needs.
Q: How long does shipping take?
A: In-stock items are delivered within 3-7 business days, with multiple logistics options to meet your timeline requirements.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with original packaging and SKF's authentication features; we provide full traceability documents upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
