Product Specifications
| Parameter | Details |
|---|
| Model NO. | NN3018 TN3/SPW33 |
| Type | Roller |
| Selling Units | Single Item |
| Number of Row | Double Row |
| Inner Diameter | 06 |
| Single Gross Weight | 0.250kg |
| Structure | Cylindrical |
| Seals Type | Open |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|
| Manufacturing | CNC Machine Tools, High-Speed Spindles, Precision Gearboxes |
| Automotive | Transmission Systems, Electric Motor Assemblies |
| Aerospace | Precision Actuators, Test Rig Machinery |
| Industrial Machinery | Printing Presses, Packaging Equipment, Textile Machines |
Reduce Downtime with Genuine SKF NN3018 TN3/SPW33 Super Precision Bearings
Equipment OEMs and maintenance teams know the cost of bearing failure in high-speed machinery—unplanned downtime, production delays, and costly repairs. Sourcing authentic super precision bearings often means navigating multiple suppliers, inconsistent lead times, and uncertainty about product origins. When your machinery depends on precise rotational performance, these challenges become critical risks to your operation.
Genuine SKF NN3018 Bearings for High-Speed OEM Applications
As an official SKF solution provider, we deliver the SKF NN3018 TN3/SPW33 double row cylindrical roller bearing—engineered for high-speed OEM machinery where precision and reliability are non-negotiable. This super precision bearing is designed to handle radial loads with minimal friction, making it ideal for applications like CNC spindles and precision gearboxes. With our one-stop procurement process, you avoid the hassle of multiple supplier coordination, ensuring timely delivery and consistent quality.
Engineered for High-Speed, Heavy-Duty Performance
The SKF NN3018 TN3/SPW33 is a double row cylindrical roller bearing built for demanding environments. Its open design allows for optimal lubrication circulation, critical in high-speed operations where heat management is essential. The double row configuration provides increased radial load capacity, making it suitable for machinery subject to heavy, continuous loads. Whether your equipment operates at high rotational speeds or requires precise axial alignment, this bearing delivers the stability and durability needed to maintain production efficiency.
Technical Features That Drive Reliability
This super precision bearing incorporates key design elements that set it apart. The cylindrical roller structure ensures even load distribution across the bearing surface, reducing stress concentrations and extending service life. With a single gross weight of 0.250kg, it balances durability with lightweight performance—critical for high-speed applications where inertia can impact efficiency. The open seal type allows for customization of lubrication solutions, adapting to specific operating conditions such as temperature variations or contamination risks. These features combine to make the SKF NN3018 TN3/SPW33 a precision roller bearing for OEM machinery that meets the rigorous standards of modern industrial operations.
Why Authenticity Matters for Your Bottom Line
Choosing counterfeit bearings may seem cost-effective initially, but the hidden costs are substantial. Non-genuine bearings often fail prematurely, leading to unplanned downtime that can cost thousands in lost production. They may also lack the precision engineering of authentic SKF products, resulting in increased vibration, noise, and energy consumption. As an authorized SKF provider, we ensure every bearing meets SKF global standards, supported by full-process quality control. The long-term value of genuine SKF NN3018 bearings—reduced maintenance, extended equipment life, and consistent performance—far outweighs the risks of counterfeit alternatives.
Our Commitment to Your Success
With over 900 clients across 50+ countries, we bring decades of expertise in industrial bearing solutions. As an official SKF authorized provider, we offer full-category access to SKF seals, specialty bearings, and maintenance products, all compliant with SKF global standards. Our sealing and lubrication engineering team provides professional scheme matching, ensuring you get the right bearing for your specific application. We maintain fast emergency maintenance delivery to minimize downtime, and our one-stop system procurement simplifies your supply chain—no more managing multiple suppliers or inconsistent quality. Every product comes with complete authorization and quality inspection documents, giving you confidence in your purchase.
Packaging & Shipping
- Original SKF packaging with product identification and batch traceability
- Consolidated packaging available for multi-item orders to reduce shipping costs
- Global shipping via DHL, FedEx, UPS, or freight forwarding as needed
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting both scheduled and emergency procurement
Get Your SKF NN3018 Bearing Today
Don’t let equipment downtime impact your production schedule. Whether you need a single SKF NN3018 TN3/SPW33 for emergency maintenance or a bulk order for OEM production, we’re ready to fulfill your request. Send us your bearing designation, application details, and quantity, and our team will provide a unified quotation within one working day—complete with all necessary documentation.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized solution provider. Every bearing is sourced directly from SKF and comes with complete authorization and traceability documents.
Q: How can I confirm this bearing fits my equipment?
A: Provide your equipment model or technical specifications (load, speed, operating conditions), and our engineering team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF products come with the manufacturer’s warranty, covering manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency maintenance and small-batch requirements.
Q: How long does shipping take?
A: In-stock items ship within 3-7 working days. We offer expedited shipping options for urgent orders.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes SKF’s original packaging with security features. We also provide certification documents and assist with SKF’s official verification process.
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