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 |
10X10X10 cm |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Trademark |
SKF |
| Origin |
China |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine tools, spindles, gearboxes |
| Manufacturing |
Printing machines, reducers |
| Automotive |
Transmission systems, auxiliary equipment |
| Agricultural Machinery |
Tractors, harvesters |
Minimize Downtime with Genuine Double Row Cylindrical Roller Bearing SKF NN 3008 KTN/SP
Equipment failures from substandard bearings cost manufacturers thousands in lost production each year. When a bearing fails prematurely, it halts entire production lines, requires emergency repairs, and risks damage to expensive machinery. Sourcing reliable, precision-grade bearings often means navigating high minimum order quantities or long lead times—until now.
Precision 40mm ID Open Type Bearing Ready for Immediate Shipment
The Double Row Cylindrical Roller Bearing SKF NN 3008 KTN/SP addresses these challenges with its high-precision design and flexible supply options. As a professional bearing supplier with decades of export experience, we maintain stock of genuine SKF bearings, supporting orders as small as 1 piece for standard products. This 40mm ID open type bearing is ideal for applications requiring precise radial load handling, such as machine tool spindles and gearboxes, where its double row structure delivers enhanced stability.
Optimal Performance in Demanding Industrial Environments
Engineered for high-precision operation, this bearing excels in applications with moderate to heavy radial loads and moderate speeds. Its open type design allows for easy lubrication maintenance, making it suitable for machinery where regular servicing is required. The SKF NN 3008 KTN/SP’s cylindrical roller structure ensures uniform load distribution, critical for maintaining accuracy in CNC machines and printing equipment where even minor misalignment can compromise output quality.
Key Technical Features Driving Reliability
The Sp precision rating of this Double Row Cylindrical Roller Bearing ensures tight control over dimensional tolerances, reducing vibration and noise in high-speed applications. With a double row configuration, it offers higher radial load capacity compared to single row designs, extending service life in heavy-duty equipment. The 40mm inner diameter (ID) is optimized for standard industrial shafts, providing a direct replacement option for worn bearings in existing machinery. Each unit undergoes strict quality control, aligning with ISO industrial standards to guarantee consistent performance.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Choosing genuine SKF NN 3008 KTN/SP bearings over counterfeit alternatives eliminates hidden costs associated with frequent replacements and unplanned downtime. Counterfeit bearings often fail within months, leading to repeated repair cycles and production losses that far exceed the initial savings on purchase price. Our bearings meet ISO 9001:2015 quality standards, ensuring they perform as specified under demanding conditions. With a 12-month warranty from the date of receipt, we stand behind the reliability of every product, minimizing your risk and maximizing equipment uptime.
Decades of Expertise You Can Trust
Jinan Saifan Bearing Co., Ltd has supplied bearings to global markets since 2005, serving customers in Europe, North America, Southeast Asia, and the Middle East. Our in-house QC team conducts comprehensive performance tests, including dimensional detection and vibration analysis, to ensure each bearing meets international standards. We offer free technical guidance on bearing selection and installation, supported by a professional R&D team with deep experience in industrial applications. For distributors and wholesalers, we provide free samples (freight borne by customer) to verify quality before bulk orders, ensuring confidence in every purchase.
Packaging & Shipping
- Original SKF packaging with product certification and traceable batch information
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options available: DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking provided once shipment is dispatched
- 1 piece MOQ for standard bearings, ideal for emergency repairs or small-scale projects
Secure Your Bearing Today
Don’t let equipment downtime affect your bottom line. The Double Row Cylindrical Roller Bearing SKF NN 3008 KTN/SP is in stock and ready to ship, ensuring you can resume operations quickly. Whether you need a single unit for emergency replacement or bulk quantities for production, we offer competitive pricing and reliable delivery.
Frequently Asked Questions
Q: Are these genuine SKF bearings?
A: Yes, we supply genuine original SKF bearings, with full traceability to the manufacturer. We can provide official authorization documentation upon request.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or specific technical requirements (load, speed, dimensions), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All products come with a 12-month warranty from the date of receipt. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings like the SKF NN 3008 KTN/SP is 1 piece, supporting both small and large-scale needs.
Q: How quickly can I receive my order?
A: Sample orders are delivered within 3-5 working days; bulk orders take 5-15 working days. We offer expedited shipping options for urgent requirements.
Q: How can I verify the authenticity of the bearing?
A: Genuine SKF bearings include unique packaging with holographic labels and laser-etched part numbers. We provide batch certificates and can assist with verification through SKF’s official channels.
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