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 |
| Port & Maritime |
Container Cranes, Ship Unloaders, Conveyor Systems |
| Construction Machinery |
Excavators, Loaders, Bulldozers |
| Mining |
Crushers, Conveyors, Mining Trucks |
| Steel & Metallurgy |
Rolling Mills, Overhead Cranes |
Stop Port Machinery Downtime with NUP2220-Ec P Double Row Cylindrical Roller Bearing
Port operations lose thousands of dollars hourly when cranes and conveyors stop working. A common culprit? Bearings that fail prematurely due to misalignment or overloading. Sourcing the right replacement often means coordinating with multiple suppliers, each with different lead times and quality standards—delaying repairs even longer.
Trusted Bearings for Critical Port Equipment, In Stock Now
The NUP2220-Ec P Double Row Cylindrical Roller Bearing is engineered to handle the heavy radial loads and axial forces of port machinery. As an official distributor for SKF and Timken, we maintain centralized inventory across 55+ countries, ensuring this bearing is available for immediate shipment. Our ISO 9001 quality inspection system verifies every unit before delivery, so you avoid the risks of counterfeit components.
Engineered for Port Machinery’s Toughest Conditions
Port cranes and conveyor systems operate in harsh environments—constant vibration, heavy shock loads, and variable temperatures. This Double Row Cylindrical Roller Bearing features a separated design for easy installation and maintenance, while its brass or steel cage ensures stable performance under high loads. With clearance options from C0 to C5, it accommodates thermal expansion in continuous-operation equipment, reducing wear and extending service life.
Technical Details That Maximize Uptime
The 60-64 HRC hardness of the bearing steel ensures resistance to deformation under heavy loads, critical for port crane booms and gearboxes. Vibration classes Z1V1 to Z3V3 allow customization—choose Z3V3 for low-noise operation in precision conveyor systems. The axial load capacity makes it ideal for applications with thrust forces, such as winch mechanisms. Unlike single-row designs, the double-row structure distributes load evenly, reducing stress on shafts and extending equipment life.
Why Genuine Bearings Lower Total Costs for Port Operators
Counterfeit bearings may cost less upfront, but they typically fail within 30% of the expected service life of genuine parts. A single unplanned crane downtime can cost $20,000+ per hour in lost productivity. Our port machinery bearings meet ISO standards and come with full traceability, ensuring you get the performance you pay for. By reducing replacement frequency and minimizing downtime, genuine bearings lower your total cost of ownership over time.
Why 1,200+ Industrial Clients Choose Our Bearing Solutions
As a dual-brand authorized distributor, we provide cross-brand technical support that single-brand suppliers can’t match. Our team of engineers helps select the right clearance and cage material for your specific port equipment, ensuring optimal performance. With 55+ country coverage, we handle all export documentation, simplifying compliance for international projects. Every order includes unified quality certification, so you can trust consistent performance across mixed-brand purchases.
Packaging & Shipping
- Secure carton pallet packaging with protective internal cushioning
- 现货 available for delivery within 3-7 working days
- Global logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking provided from warehouse to delivery
- Minimum order quantity of 1 piece, supporting emergency repairs
Get Your Port Machinery Back to Work—Fast
Every hour your port equipment is down impacts your bottom line. Whether you need a single NUP2220-Ec P bearing for emergency repair or bulk orders for planned maintenance, we deliver genuine parts when you need them. Send us your requirements today and minimize downtime.
Frequently Asked Questions
Q: Are these genuine bearings?
A: Yes, we are official authorized distributors for SKF and Timken, with full supply chain traceability and authorization documentation available upon request.
Q: How do I confirm this bearing fits my port crane?
A: Provide your equipment model or technical drawing, and our cross-brand technical team will verify compatibility within 24 hours.
Q: What is the warranty policy?
A: All bearings come with manufacturer warranty coverage against defects in materials and workmanship, with replacement provided for verified issues.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance needs.
Q: How quickly can you ship to Australia?
A: In-stock bearings ship within 3-7 working days via express courier to Australia.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes original packaging with serial numbers, which can be cross-checked against manufacturer databases. We provide full traceability documents with every order.
Ready to order or need a quote?
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