Product Specifications
| Parameter |
Details |
| Model NO. |
NN 3024 KTN9/VQ497 |
| Type |
Double Row Cylindrical Roller Bearing |
| Number of Row |
Double Row |
| Inner Diameter |
120 mm |
| Selling Units |
Single Item |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Gross Weight Per |
0.250 Kg Batch |
| Bore Type |
Tapered 1:12 (K) |
| Trademark |
SKF |
| Origin |
China |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tool Spindles, High Speed Machinery |
Reduce CNC Spindle Downtime with Genuine SKF NN 3024 KTN9/VQ497 Bearings
CNC machine operators know the cost of unexpected spindle failure—hours of production loss, missed deadlines, and expensive repairs. Many face challenges finding authentic precision bearings quickly, especially when dealing with multiple suppliers who can’t guarantee compatibility or quality. Choosing the wrong bearing for high-speed applications often leads to premature wear, vibration issues, and costly downtime.
Genuine SKF Double Row Cylindrical Roller Bearings In Stock
As an official SKF authorized distributor, we stock the Super Precision Double Row Cylindrical Roller Bearing NN 3024 KTN9 VQ497 specifically designed for CNC machine tool spindles. This bearing combines European precision with our one-stop procurement solution, eliminating the need to coordinate with multiple suppliers. Our large centralized inventory ensures you get the right part when you need it, minimizing production delays.
Engineered for High-Speed CNC Spindle Performance
This SKF NN 3024 bearing excels in high-speed machinery applications where precision and stability are critical. The double row cylindrical design delivers exceptional radial load capacity, while the tapered bore (1:12) allows for easy mounting and dismounting—essential for CNC spindle maintenance. Its open structure ensures optimal lubrication flow, reducing heat buildup during extended operation, making it ideal for continuous-duty machining centers.
Technical Features That Maximize Spindle Lifespan
The NN 3024 KTN9/VQ497 incorporates key engineering features that directly impact performance. The K designation indicates a tapered bore, simplifying installation and ensuring proper shaft fit, which is vital for maintaining spindle accuracy. The TN9 cage design enhances stability at high speeds by reducing friction and evenly distributing lubrication. As a precision bearing, it meets strict tolerances required for CNC applications, minimizing runout and vibration that can compromise machining quality.
Why Authenticity Matters for CNC Bearings
Counterfeit precision bearings may save money upfront but often fail prematurely, leading to unplanned downtime and potential damage to expensive spindle components. Genuine SKF bearings undergo rigorous testing under ISO 9001 quality standards, ensuring consistent performance and reliability. Using authentic parts reduces the risk of catastrophic failures, lowers long-term maintenance costs, and protects your investment in CNC equipment.
Your Trusted Partner for Precision Bearing Solutions
With official authorization from SKF and Timken, we provide dual-brand bearing solutions backed by a unified ISO 9001 quality inspection system. Our cross-brand technical team supports over 1,200 clients across 55+ countries, offering expert选型 guidance and after-sales support. We maintain large centralized inventory for quick access to critical parts, and our one-stop mixed procurement service simplifies sourcing for multi-brand projects. Every bearing comes with complete authorization and quality inspection documents, ensuring full traceability.
Packaging & Shipping
- Original SKF packaging with product certification and traceability documentation
- Standard package size: 23.00cm × 23.00cm × 23.00cm
- Package gross weight: 0.300kg
- Global logistics options including DHL, FedEx, and UPS
- 1 piece minimum order quantity, ideal for emergency repairs
Get Your CNC Spindle Back to Work
Don’t let bearing issues keep your CNC machines idle. Send us your bearing designation, application details, and quantity for a prompt quote. Our team ensures accurate model matching and can arrange priority delivery for urgent requirements, helping you minimize production downtime.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete authorization documents and traceability to the original manufacturing supply chain.
Q: How do I confirm this bearing fits my CNC spindle?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility and offer free选型 support.
Q: What is the warranty policy?
A: All bearings come with SKF’s standard manufacturer 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 and small-batch procurement.
Q: How long does shipping take?
A: In-stock items ship within 3-7 business days via DHL, FedEx, UPS, air, or sea freight based on your location and urgency.
Q: How can I verify the bearing’s authenticity?
A: Authentic SKF bearings include packaging with security labels, laser-etched part numbers, and serial numbers verifiable through SKF’s official channels. We provide all necessary documentation for verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
