Cylindrical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
Double Row Cylindrical Roller Bearing SKF Nn3018 Ktn9/Q497 for Industrial Machinery Precision Applications
ISO 9001 · DIN Certified
<p>Ensure pinpoint precision in your industrial machinery with the <strong>SKF NN3018 Ktn9/Q497</strong>, a double row cylindrical roller bearing engineered to deliver consistent performance in high-precision applications. Its open design and optimized internal geometry minimize friction under heavy loads, reducing downtime and extending equipment lifespan—critical for maintaining seamless project timelines.</p><ul><li>Double row configuration provides superior radial load capacity and rigidity, ideal for CNC machine tools and precision rotary systems</li><li>Precision-grade manufacturing ensures tight tolerances, eliminating the hassle of mismatched components from multiple suppliers</li><li>Lightweight 0.250 kg design with compact 10x10x10cm packaging simplifies integration into space-constrained assemblies</li></ul>
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Product Specifications
| Parameter | Details |
|---|---|
| Type | Roller |
| Number of Row | Double Row |
| Inner Diameter | 06 |
| Selling Units | Single Item |
| Package Size Per | 10X10X10cm Batch |
| Structure | Cylindrical |
| Seals Type | Open |
| Gross Weight Per | 0.250 Kg Batch |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC Spindles, Precision Lathes, Machining Centers |
| Industrial Automation | Robotic Arms, Servo Motors, Precision Conveyors |
| Medical Equipment | Imaging Systems, Surgical Devices, Diagnostic Machinery |
| Aerospace | Test Equipment, Precision Actuators, Guidance Systems |
Prevent Costly Downtime with SKF NN3018 Ktn9/Q497 Double Row Cylindrical Roller Bearing
Industrial machinery operators face recurring challenges with bearing failures—unplanned downtime from substandard components, delayed deliveries when sourcing critical parts, and the complexity of coordinating multiple suppliers for precision applications. These issues disrupt production schedules and increase operational costs, particularly in high-precision sectors where equipment reliability directly impacts product quality.
Genuine SKF Precision Bearings, In Stock for Immediate Dispatch
The SKF NN3018 Ktn9/Q497 Double Row Cylindrical Roller Bearing addresses these pain points by combining authentic SKF quality with our commitment to rapid availability. As an official SKF distributor, we maintain sufficient stock of P4/P2 grade bearings, ensuring this precision component is ready for same-day processing. Designed for industrial machinery requiring high radial load capacity and precise rotational accuracy, this bearing integrates seamlessly into machine tool spindles and automation systems, where performance consistency is non-negotiable.
Engineered for High-Precision Industrial Environments
This double row cylindrical roller bearing excels in applications demanding stable operation under heavy radial loads and moderate speeds. Its open design allows for efficient lubrication management, making it ideal for machine tools and automation equipment where heat dissipation and maintenance accessibility are critical. The bearing’s robust structure ensures reliable performance in continuous-duty industrial settings, reducing the risk of premature failure that leads to unplanned production halts.
Key Technical Features Driving Performance
The SKF NN3018 Ktn9/Q497 incorporates design elements that enhance its suitability for precision applications. Its double row configuration provides increased radial load capacity compared to single row alternatives, enabling it to handle higher stress in machining and automation processes. The open seal type allows for customization of lubrication solutions, adapting to specific operational temperatures and contamination levels. With a gross weight of 0.250 kg per unit, the bearing balances durability with lightweight performance, reducing inertia in high-speed rotational systems.
Why Authenticity Matters: The Cost of Counterfeit Bearings
Choosing genuine SKF bearings eliminates the hidden costs associated with counterfeit products. Fake bearings often fail prematurely due to substandard materials and manufacturing defects, leading to equipment damage, production downtime, and safety risks. In contrast, our bearings undergo rigorous inspection compliant with ISO 9001 and DIN standards, ensuring each unit meets SKF’s exacting quality specifications. The long-term reliability of authentic components lowers total cost of ownership by minimizing replacement frequency and maintenance requirements.
Our Commitment to Reliable Supply
As an official SKF distributor, we provide complete traceability for every bearing, with full certification documents available upon request. Our precision-oriented inspection system ensures each unit meets specified tolerances before shipment. With 800+ clients across 45+ countries, we have established a global logistics network capable of delivering urgent orders efficiently. Our senior application engineers offer technical support for选型 and installation, ensuring optimal bearing performance in your specific application.
Packaging & Shipping
- Original SKF packaging with batch identification and product specifications
- Standard 10X10X10cm protective packaging per unit
- Dispatch within 1 working day for in-stock items
- Global shipping via DHL, FedEx, or UPS with real-time tracking
- Minimum order quantity: 1 unit, supporting emergency maintenance needs
Secure Your Precision Bearing Today
Don’t let equipment downtime affect your production targets. The SKF NN3018 Ktn9/Q497 Double Row Cylindrical Roller Bearing is in stock and ready to ship. Providing your application details allows our team to confirm compatibility and ensure optimal performance, helping you maintain operational continuity.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF distributor. All products are sourced directly from SKF and come with complete traceability documentation.
Q: How can I confirm this bearing fits my equipment?
A: Our technical team can verify compatibility with your equipment model or application requirements. Please provide relevant details for a free consultation.
Q: What is the warranty policy?
A: We adhere to SKF’s official warranty terms, covering manufacturing defects with no-questions-asked replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, supporting both emergency repairs and small-scale projects.
Q: How quickly can you ship this bearing?
A: In-stock items are dispatched within 1 working day. Shipping time varies by location, typically 3-7 days via express courier.
Q: How do I verify the authenticity of the bearing?
A: Each bearing includes SKF’s original packaging and batch information. We can provide certification documents and assist with verification through SKF’s official channels.
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Submit your inquiry for Double Row Cylindrical Roller Bearing SKF Nn3018 Ktn9/Q497 for Industrial Machinery Precision Applications and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
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