Product Specifications
| Parameter |
Details |
| Precision Rating |
SP, UP, SP and up |
| Type |
Roller |
| Number of Row |
Double Row |
| Inner Diameter |
40 mm |
| Selling Units |
Single Item |
| Single Gross Weight |
0.250 kg |
| Single Package Size |
10×10×10 cm |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Trademark |
SKF |
| Origin |
China |
Application Industries
| Industry |
Typical Equipment |
| Machine Tools |
CNC Spindles, Lathes, Milling Machines |
| Industrial Machinery |
Reduction Gearboxes, Conveyors, Compressors |
| Steel & Metallurgy |
Rolling Mill Motors, Continuous Casters |
| Construction |
Heavy-Duty Pumps, Mixers, Crane Components |
Eliminate Downtime with Genuine SKF NN 3008 KTN/SP Double Row Cylindrical Roller Bearing
Equipment failures caused by substandard bearings cost manufacturers thousands in lost production each year. When critical machinery like CNC spindles or gearboxes fail due to premature bearing wear, maintenance teams face urgent sourcing challenges—especially for precision components like double row cylindrical roller bearings. Coordinating with multiple suppliers for cross-brand parts often leads to delayed deliveries and mismatched quality standards, extending unplanned downtime.
SKF NN 3008 KTN/SP: Precision Engineered for Reliable Performance
The SKF NN 3008 KTN/SP Double Row Cylindrical Roller Bearing delivers the precision and durability industrial machinery demands. As an official SKF distributor, we maintain large centralized inventory of genuine SKF bearings, ensuring this SP precision grade component is available for immediate dispatch. Designed for applications requiring high radial load capacity and precise shaft guidance—such as machine tool spindles and gearbox input shafts—this bearing integrates European manufacturing standards with our ISO 9001 quality inspection protocols, guaranteeing consistent performance.
Optimal Performance in Heavy-Duty Industrial Environments
The NN 3008 KTN/SP excels in high-load, moderate-speed applications where shaft alignment and rigidity are critical. Its double row design distributes radial loads evenly across the bearing, reducing stress on individual rollers and extending service life. The open seal configuration allows for lubrication customization, making it suitable for environments with varying temperature ranges and contamination levels—common in steel mills, industrial processing plants, and heavy machinery operations. When paired with proper maintenance, this bearing minimizes unplanned stops in production-critical equipment.
Technical Features That Maximize Machinery Uptime
The SP precision rating of the NN 3008 KTN/SP ensures tight dimensional tolerances, reducing vibration and noise in high-precision applications like CNC machine spindles. With an inner diameter of 40 mm, this bearing provides a secure fit for standard shafts, while its cylindrical roller structure offers superior radial load handling compared to ball bearings. The lightweight design (0.250 kg) reduces inertia, making it ideal for equipment requiring frequent start-stop cycles. Each unit undergoes unified quality inspection before shipment, verifying compliance with SKF’s strict performance criteria for dynamic load capacity and rotational accuracy.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront costs, but they typically fail 30-50% earlier than genuine SKF components, leading to repeated replacements and extended downtime. A single bearing failure in a critical machine can cost $10,000+ in lost production—far exceeding the savings from cheaper alternatives. Our SKF NN 3008 KTN/SP bearings come with full traceability documentation, ensuring compliance with ISO 9001 standards and avoiding the hidden costs of non-genuine parts: premature wear, equipment damage, and safety risks. By investing in authentic SKF bearings, you lower long-term maintenance expenses and protect your production schedule.
Your Trusted Partner for Industrial Bearing Solutions
With over 1,200 clients across 55+ countries, we deliver dual-brand bearing solutions backed by official SKF authorization. Our cross-brand technical team provides free application support, helping you confirm the NN 3008 KTN/SP is the right fit for your equipment. Every bearing undergoes pre-shipment inspection in our ISO 9001-certified facility, and we offer flexible delivery options to meet emergency maintenance needs. As a one-stop procurement provider, we simplify sourcing by handling mixed-brand orders, consolidated logistics, and complete documentation—reducing your supplier management workload.
Packaging & Shipping
- Original SKF packaging with product certification and batch traceability
- Secure individual box packaging (10×10×10 cm) to prevent damage during transit
- 3-7 business days delivery for in-stock items via DHL, FedEx, or UPS
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 unit, supporting both emergency repairs and planned maintenance
Get Your SKF NN 3008 KTN/SP Bearing Shipped Today
Don’t let equipment downtime erode your productivity. Whether you need a single replacement bearing or a bulk order for scheduled maintenance, our inventory ensures prompt delivery. Send us your bearing designation, application details, and required quantity—our team will provide a quotation within 24 hours, helping you get back to full production faster.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we are an official SKF authorized distributor. Every SKF NN 3008 KTN/SP bearing comes with full traceability documentation to verify authenticity.
Q: How do I confirm this bearing fits my equipment?
A: Provide your equipment model or shaft dimensions, and our technical team will cross-verify compatibility with the NN 3008 KTN/SP specifications.
Q: What is the warranty for this bearing?
A: All genuine SKF bearings are covered by the manufacturer’s warranty against defects in materials and workmanship.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, ideal for emergency maintenance situations.
Q: How quickly can this bearing be shipped?
A: In-stock items ship within 3-7 business days via your preferred logistics provider (DHL, FedEx, UPS, etc.).
Q: How can I verify the bearing’s authenticity upon receipt?
A: Check the packaging for SKF’s holographic防伪标签 and scan the QR code to access batch verification on SKF’s official website. We also provide a certificate of conformance with each order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
