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 |
| Trademark |
zhaoyun |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Drills |
| Steel & Metallurgy |
Rolling Mills, Continuous Casters |
| Machine Tools |
CNC Machines, Lathes, Milling Machines |
| Industrial Machinery |
Electric Motors, Gearboxes, Pumps |
Reduce Downtime with Double Row Cylindrical Roller Bearing NU2320-Ec for Continuous Running Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—especially when caused by bearing failure. Waiting weeks for replacement parts, coordinating with multiple suppliers, and dealing with inconsistent quality standards can derail project timelines and inflate maintenance costs. For continuous running equipment like conveyor systems and heavy-duty motors, choosing the right bearing isn’t just about performance—it’s about reliability.
NU2320-Ec Bearings: In Stock and Engineered for Continuous Operation
Our Double Row Cylindrical Roller Bearing NU2320-Ec is designed to meet the demands of industrial machinery requiring non-stop operation. As an official authorized distributor with a large centralized inventory, we stock this bearing to ensure quick delivery, eliminating long lead times. The separated design allows for easy installation and maintenance, while the medium and large outer dimension (120-190mm) makes it ideal for heavy-duty applications in construction, mining, and steel industries.
Optimal Performance in High-Load, Continuous Running Conditions
The NU2320-Ec excels in environments where machinery operates under constant axial loads and moderate speeds. Its non-aligning design ensures stability in applications with minimal shaft misalignment, such as electric motor spindles and gearboxes. The bearing’s 60-64 HRC hardness provides exceptional wear resistance, critical for continuous running industrial machinery that can’t afford unplanned stops.
Key Technical Features That Maximize Service Life
Several technical attributes set the NU2320-Ec apart for continuous operation. The clearance options (C0 to C5) allow customization based on temperature and load conditions—C3 clearance, for example, accommodates thermal expansion in high-temperature environments common in steel mills. The brass or steel cage material ensures durability; brass cages offer better heat dissipation for extended running times, while steel cages provide robustness in high-vibration scenarios. Vibration classes Z1V1 to Z3V3 further reduce noise and energy loss, contributing to smoother, more efficient machinery performance.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing genuine Double Row Cylindrical Roller Bearings over counterfeit alternatives directly impacts your bottom line. Fake bearings often fail prematurely due to substandard materials and poor manufacturing, leading to costly repairs, production delays, and potential safety risks. Our bearings adhere to strict quality standards, with each unit inspected under our ISO 9001 quality system. The initial investment in a genuine NU2320-Ec reduces long-term costs by minimizing downtime and extending equipment life.
Your Trusted Partner for Industrial Bearing Solutions
With over 1,200 clients across 55+ countries, we deliver dual-brand bearing solutions backed by official authorization from top manufacturers. Our cross-brand technical team provides expert support for选型 and application matching, ensuring you get the right bearing for your specific machinery. We offer one-stop mixed procurement, so you can source all your bearing needs from a single supplier, reducing coordination efforts. Every order includes complete documentation and traceability, ensuring compliance for large-scale engineering projects.
Packaging & Shipping
- Secure carton pallet packaging with protective measures to prevent damage during transit
- Stock availability ensures dispatch within 3-7 working days for urgent requirements
- Flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments, keeping you informed of delivery status
- Minimum order quantity of 1 piece, supporting both emergency repairs and bulk purchases
Get Your NU2320-Ec Bearing Today
Don’t let bearing issues disrupt your operations. Whether you need a single replacement or a bulk order for scheduled maintenance, send us your requirements—including the bearing designation, application details, and quantity—and our team will provide a quote within 24 hours. Fast delivery means less downtime, so act now to keep your industrial machinery running continuously.
Frequently Asked Questions
Q: Are these genuine Double Row Cylindrical Roller Bearings?
A: Yes, we are an official authorized distributor, and all our products are sourced from verified manufacturers with complete traceability documentation.
Q: How do I confirm if the NU2320-Ec is compatible with my equipment?
A: Provide your equipment model or specific operating conditions (load, speed, temperature), and our technical team will verify compatibility and offer选型 support.
Q: What is the warranty policy for this bearing?
A: We stand by the manufacturer’s warranty, covering manufacturing defects with unconditional replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders starting from 1 piece, making it easy to source emergency replacement parts.
Q: How long does shipping take?
A: In-stock items are shipped within 3-7 working days, with logistics options tailored to your delivery timeline needs.
Q: How can I verify the authenticity of the bearing?
A: Each bearing comes with original packaging and documentation. We can also provide manufacturer-issued authenticity certificates upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
