Double Row Cylindrical Roller Bearing SKF NN 3008 KTN/SP SP Grade 40mm ID for Precision Machinery
<p>Ensure precision machinery operates with uncompromising accuracy using the <strong>Double Row Cylindrical Roller Bearing SKF NN 3008 KTN/SP</strong>, engineered to deliver exceptional radial load capacity and minimal rotational backlash. This SP grade 40mm ID bearing maintains consistent performance even in high-speed applications, eliminating the frustration of unexpected downtime due to component failure.</p><ul><li>Open structure design optimizes heat dissipation, critical for continuous-duty precision equipment</li><li>Directly sourced from SKF official channels for complete traceability and 100% authenticity</li><li>Single package includes one bearing with 0.250 Kg gross weight, ready for immediate installation</li></ul>
- 100% genuine -- COC & factory certificates available
- In-stock · bulk & small-batch orders accepted
- ISO · DIN · ABMA · JIS compliant
- Full customs clearance documentation provided
Product Details
Full Specifications & Description
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 Suitability
| Industry | Typical Applications |
|---|---|
| Precision Machinery | High-precision rotating components, machine tool spindles, precision gearboxes |
| Industrial Factories | Steel mills, precision machinery manufacturers |
Need a Reliable Double Row Cylindrical Roller Bearing SKF NN 3008? Here's What Matters
Selecting the right bearing for precision machinery often means balancing accuracy with durability. Many buyers face issues like misalignment in installation, premature wear from low-grade materials, or long lead times when sourcing specific models. These problems can halt production and increase maintenance costs significantly.
Built for Consistent Performance in Precision Applications
The Double Row Cylindrical Roller Bearing SKF NN 3008 KTN/SP addresses these challenges with its SP grade precision and robust design. As a supplier with access to a wide range of bearing brands and models, we ensure you get the exact specifications needed without unnecessary delays. This bearing is particularly suited for precision machinery where stable rotation and load distribution are critical, such as in machine tool spindles and high-precision gear systems.
Optimal Performance in Demanding Precision Environments
This double row cylindrical roller bearing excels in applications requiring high radial load capacity and precise axial alignment. With an inner diameter of 40 mm and open design, it operates effectively in environments where regular lubrication is accessible. The SP grade precision ensures minimal vibration and noise, which is essential for maintaining the accuracy of sensitive machinery components.
Key Engineering Features That Enhance Reliability
The SKF NN 3008 KTN/SP bearing's double row structure provides increased load-bearing capability compared to single row designs, making it suitable for heavy-duty precision applications. The cylindrical roller geometry ensures even load distribution across the raceways, reducing stress concentrations and extending service life. Its open design allows for easy lubrication maintenance, ensuring optimal performance over time. The precision rating (SP and up) guarantees tight dimensional tolerances, which is crucial for interchangeability and consistent performance in multi-bearing systems.
Why Precision Grade Matters for Total Cost of Ownership
Choosing the right precision grade bearing directly impacts operational costs. A lower precision bearing might cost less initially but can lead to increased downtime due to vibration, misalignment, or premature failure. The SP grade of this SKF NN 3008 bearing ensures reduced wear rates and longer intervals between replacements, lowering overall maintenance expenses. Properly selected bearings align with ISO standards for reliability, ensuring that your equipment operates at peak efficiency without unexpected failures.
Quality You Can Trust in Every Component
Our bearings undergo strict quality control processes aligned with ISO 9001 standards, from raw material inspection to final dimensional and hardness testing. Each unit comes with a warranty covering manufacturing defects, providing peace of mind for your investment. With access to a comprehensive inventory of bearings, including this SKF Double Row Cylindrical Roller Bearing, we support both small-scale and large-volume orders with reliable supply and fast shipping.
Packaging & Shipping
- Single item packaged in 10X10X10 cm cartons
- Available for same-day shipping for in-stock items
- Flexible delivery options including express courier, air, and sea freight
- Low minimum order quantity supported for both trial and bulk purchases
Get a Quote for Your SKF NN 3008 KTN/SP Bearing
Whether you need this specific SKF NN 3008 KTN/SP bearing or other precision roller bearings, we can provide a tailored quote based on your requirements. Simply share the model, quantity, and delivery location, and our team will respond promptly with pricing and availability. The sooner you confirm your order, the sooner we can arrange shipment to keep your operations running smoothly.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of bearing brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic Chinese brands, along with custom specifications.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or the required dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the SKF NN 3008 KTN/SP specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. Specific terms and duration are detailed in each order contract, ensuring coverage for material and workmanship issues.
Q: What is the minimum order quantity for this bearing?
A: We support low minimum order quantities, including single-item purchases, making it easy to test or replace individual components as needed.
Q: How long does shipping take to international destinations?
A: In-stock items ship the same day, with delivery typically within 7-15 days to most countries via our global logistics network.
Q: Can you provide OEM or ODM services for custom bearings?
A: Yes, we offer OEM/ODM services for custom bearing designs, including material selection, dimensions, and packaging, based on your technical drawings or specifications.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we'll get back to you with pricing and lead time.
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Double Row Cylindrical Roller Bearing SKF NN 3008 KTN/SP SP Grade 40mm ID for Precision Machinery
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