Product Specifications
| Parameter |
Details |
| Model NO. |
NU2318, NU2318M, NU2318ECM, NU2318E |
| Product Name |
Cylindrical Roller Bearing |
| Specification |
90×190×64 mm |
| Material |
Bearing Steel, Chrome Steel, Ceramic, Nylon |
| Cage |
Iron Cage/Brass Cage/Nylon Cage |
| Precision Rating |
P0, P6, P5, P4, P2 |
| Load Direction |
Radial Bearing |
| Separated |
Separated |
| Aligning |
Non-Aligning Bearings |
| Seals Type |
Open |
| Standard |
DIN, GB, ISO, JIS |
| Trademark |
SKF |
| Origin |
Sweden |
| HS Code |
8482500090 |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Water Pumps, Electric Motors, Gearboxes |
| Construction |
Hydraulic Systems, Conveyor Rollers |
| Mining |
Crushing Equipment, Pump Assemblies |
| Manufacturing |
Machine Tools, Spindles |
| Power Generation |
Generator Sets, Cooling Systems |
Minimize Downtime with Genuine SKF NU2318 Cylindrical Roller Bearings
Water pump failures often trace back to substandard bearings—costing hours of production, emergency repairs, and unplanned downtime. Sourcing authentic replacement parts from multiple suppliers only adds complexity, with inconsistent lead times and uncertain quality creating new risks for your operations.
Genuine SKF NU2318 Bearings, Available for Immediate Shipment
As an official SKF distributor, we stock the NU2318 cylindrical roller bearing in all variants (NU2318M/ECM/E) with precision grades from P0 to P2. This separated radial bearing is engineered for water pump applications, where its robust radial load capacity and separable design simplify installation and maintenance. Our centralized inventory ensures you avoid production delays with fast access to authentic components.
Optimized Performance in Demanding Pump Applications
The SKF NU2318 bearing excels in water pump environments, handling radial loads up to its dynamic capacity while maintaining stability at varying speeds. Its open design allows for customized lubrication—critical for pumps operating in temperature-fluctuating conditions. The separated inner and outer rings enable easy mounting, reducing maintenance time during pump overhauls or repairs.
Technical Details That Ensure Reliability
Three key features define the NU2318 bearing’s performance: precision rating, cage material, and dimensional stability. Available in P0 (standard) to P2 (high precision), the bearing minimizes vibration in high-speed pump operations. The iron, brass, or nylon cage options cater to specific application needs—brass for high-temperature resistance, nylon for reduced noise in sensitive systems. With strict adherence to ISO standards, its 90×190×64 mm dimensions ensure perfect fit in original equipment, eliminating the risks of premature wear from mis sized components.
Why Authenticity Matters for Your Bottom Line
Counterfeit bearings may offer lower upfront costs, but they often fail prematurely due to substandard materials and manufacturing. A single pump failure from a fake bearing can cost thousands in downtime, not to mention potential damage to adjacent components. Genuine SKF NU2318 bearings, backed by ISO 9001 quality controls, deliver predictable service life and reduce total cost of ownership by minimizing unplanned maintenance.
Your Trusted Partner for Bearing Solutions
With dual-brand authorization from SKF and Timken, we provide verified authentic bearings with full traceability. Our cross-brand technical team supports 1,200+ clients across 55+ countries, offering expert选型 assistance and after-sales support. We maintain large centralized inventory for quick delivery, and our unified quality inspection system ensures every bearing meets OEM specifications before shipment. For large projects or mixed-brand orders, our one-stop procurement process streamlines supplier management, reducing your administrative burden.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Standard package dimensions: 20cm×20cm×7.5cm, gross weight 8.7kg
- Delivery time: 3-10 days depending on order quantity
- Global logistics options: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity: 1 piece, ideal for emergency repairs
Get Your NU2318 Bearing Shipped Today
Don’t let bearing issues disrupt your operations. Send us your bearing型号, application details, and required quantity to receive a quote within one working day. With our large inventory, we can ship genuine SKF NU2318 bearings immediately—so you can restore your water pump to full functionality as soon as possible.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. All products come with full traceability documentation and SKF’s original packaging.
Q: How do I confirm if the NU2318 is compatible with my water pump?
A: Provide your pump model or technical specifications, and our cross-brand technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: We offer the full SKF manufacturer’s warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs.
Q: How quickly can you ship?
A: In-stock NU2318 bearings ship within 3-10 days, with expedited options available for urgent requirements.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with holographic labels and serial numbers, verifiable through SKF’s official channels. We also provide authorization certificates upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
