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 |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Drills |
| Steel |
Rolling Mills, Continuous Casters |
| Machine Tools |
CNC Machine Spindles, Lathes |
Reduce Downtime with NU2220-Ec Ml Double Row Cylindrical Roller Bearing C3 Clearance
Heavy-duty industrial machinery operators know the cost of unexpected downtime—whether from premature bearing failure or delayed spare parts delivery. When your equipment grinds to a halt, every hour of inactivity eats into production targets and profits. Sourcing reliable bearings that fit your exact specifications shouldn’t add to the stress, especially when dealing with multiple suppliers and inconsistent quality standards.
NU2220-Ec Ml Bearing: Engineered for Heavy-Duty Performance
The Double Row Cylindrical Roller Bearing NU2220-Ec Ml with C3 clearance is designed to handle the rigorous demands of industrial applications. As an official authorized distributor of leading bearing brands, we maintain large centralized inventory, ensuring this critical component is available when you need it most. Whether you’re repairing a construction crane gearbox or maintaining a steel mill conveyor system, our one-stop procurement process eliminates the hassle of coordinating with multiple suppliers.
Optimal Performance in Demanding Environments
This Non-Aligning Cylindrical Bearing excels in heavy-load scenarios where axial alignment is critical. Its separated design allows for easy installation and maintenance, while the C3 clearance provides the necessary internal space to accommodate thermal expansion in high-temperature operations—common in steel production and mining equipment. With a hardness rating of 60-64 HRC, the bearing steel construction ensures durability under continuous stress, reducing the risk of premature wear.
Technical Details That Matter
The NU2220-Ec Ml Bearing’s performance is defined by precision engineering. The C3 clearance designation is particularly important for applications with moderate temperature variations, preventing excessive friction and heat buildup that can shorten bearing life. Its brass or steel cage options offer flexibility: brass cages provide superior strength for high-speed operations, while steel cages excel in heavy-shock environments. The Z1V1 to Z3V3 vibration grades ensure smooth operation, minimizing noise and extending the lifespan of connected machinery components.
Why Genuine Bearings Lower Total Cost of Ownership
Choosing counterfeit or low-quality bearings may seem like a cost-saving measure, but the hidden expenses quickly add up. Failed bearings cause unplanned downtime, require costly repairs, and can damage expensive equipment. Our Double Row Cylindrical Roller Bearings adhere to ISO 9001 quality standards, with each unit inspected before shipment. By investing in genuine components, you avoid the risks of premature failure and ensure consistent performance, ultimately lowering your total cost of ownership.
Your Trusted Partner for Industrial Bearings
With over 1,200 clients across 55+ countries, SHANDONG YOKO BEARING CO., LTD. has built a reputation for reliability. As an official authorized distributor, we provide full traceability for every bearing, ensuring you receive genuine products. Our cross-brand technical team offers free选型 support, helping you confirm the NU2220-Ec Ml is the right fit for your equipment. We stand behind our products with comprehensive after-sales service, including manufacturing defect replacement and global logistics coordination.
Packaging & Shipping
- Secure carton pallet packaging with protective measures to prevent damage during transit
- 3-7 business days delivery for in-stock items, supporting urgent maintenance needs
- Flexible shipping options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking number provided for full shipment visibility
- Minimum order quantity of 1 piece, ideal for both emergency repairs and bulk procurement
Get Your NU2220-Ec Ml Bearing Today
Don’t let equipment downtime impact your bottom line. The NU2220-Ec Ml Double Row Cylindrical Roller Bearing is in stock and ready to ship. Send us your order details, including quantity and application requirements, and our team will provide a quote within 24 hours. The sooner you order, the sooner your machinery can get back to full operation.
Frequently Asked Questions
Q: Are these bearings genuine and original?
A: Yes, we are an official authorized distributor, and every bearing can be traced to the正品 supply chain. We provide complete authorization documentation upon request.
Q: How can I confirm if the NU2220-Ec Ml fits my equipment?
A: Provide your equipment model or specific operating conditions (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We follow the original manufacturer’s warranty standards, offering unconditional replacement for any manufacturing defects.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making it easy to source emergency replacement parts.
Q: How long does shipping take?
A: In-stock items ship within 3-7 business days. We offer DHL, FedEx, UPS, air, and sea freight options to meet your timeline.
Q: How can I verify the bearing’s authenticity?
A: Genuine bearings include original packaging with security labels and laser markings. We provide full traceability documents, and you can cross-check via the manufacturer’s official verification channels.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
