High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 for Precision Industrial Machinery
<p>Ensure precision machinery operates at peak performance with the <strong>High Speed Cylindrical Roller Bearing NN 3052/SPC3W33</strong>—a double-row SKF solution engineered to deliver exceptional rotational stability and reduced downtime in critical industrial applications. Designed with an open structure for optimal lubrication flow and heat dissipation, this 260mm ID bearing maintains consistent accuracy even under high-speed conditions, addressing the need for reliable performance in precision equipment.</p><ul><li>SKF SPC3W33 grade ensures tight tolerance control for seamless integration with precision machinery components</li><li>Double-row cylindrical roller design distributes load evenly, extending service life and minimizing maintenance interruptions</li><li>Directly sourced from SKF official channels with full traceability, guaranteeing 100% genuine quality backed by original factory warranty</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 |
|---|---|
| Model Number | NN 3052/SPC3W33 |
| Bearing Type | Roller |
| Selling Units | Single Item |
| Inner Diameter (d) | 260 mm |
| Number of Row | Double Row |
| Structure | Cylindrical |
| Seals Type | Open |
| Gross Weight Per | 0.250 Kg Batch |
| Trademark | SKF |
| Origin | China |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Industrial Machinery | Precision machine tools, high-speed rotating equipment |
| Steel Mills | Rolling mill work rolls, gearbox assemblies |
| Automotive | Transmission systems, engine components |
Need a High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 for Precision Machinery?
Selecting the right bearing for high-precision industrial machinery often comes with challenges—finding a double row cylindrical roller bearing that balances speed capability with dimensional accuracy, or navigating the hassle of sourcing from multiple suppliers for specific SKF-compatible models. These issues can lead to costly delays when critical equipment needs reliable components.
Engineered for High-Speed Precision Applications
The High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 addresses these challenges directly. As part of our comprehensive bearing range, this double row cylindrical roller bearing is designed to meet the demands of precision industrial machinery, where consistent performance under high rotational speeds is non-negotiable. With our wide network covering major international brands and local inventory of common models, we ensure you get the right bearing when you need it.
Optimal Performance in Precision Machinery
This bearing excels in applications requiring high radial load capacity and precise alignment, such as CNC machine spindles and precision gearboxes. Its double row design provides enhanced rigidity, while the open structure allows for efficient lubrication circulation—critical for maintaining performance in continuous operation. The 260mm inner diameter makes it suitable for medium to large-scale industrial equipment where dimensional accuracy directly impacts productivity.
Key Engineering Features for Reliability
Several technical aspects of the NN 3052/SPC3W33 contribute to its performance. The cylindrical roller structure ensures uniform load distribution across the raceways, reducing stress concentrations during high-speed rotation. The double row configuration increases radial load handling capacity compared to single row alternatives, making it ideal for heavy-duty precision machinery. Additionally, the precision manufacturing process ensures tight dimensional tolerances, critical for interchangeability in maintenance and replacement scenarios.
The Impact of Bearing Quality on Total Cost
Choosing a precision cylindrical roller bearing like the NN 3052/SPC3W33 minimizes long-term costs by reducing downtime and maintenance needs. Inferior bearings often fail prematurely due to material inconsistencies or poor manufacturing, leading to unplanned production stops and expensive repairs. In contrast, this bearing’s robust construction and quality control processes align with ISO standards, supporting extended service life and predictable performance—ultimately lowering your total cost of ownership.
Quality You Can Rely On
Our bearings undergo rigorous testing, including dimensional verification and material hardness checks, to ensure compliance with industry standards. We maintain a comprehensive quality management system, from raw material inspection to final product testing, providing you with reliable components backed by a warranty against manufacturing defects. With access to a wide range of brands and models, we can source or supply bearings that meet your exact specifications, whether you need standard parts or custom solutions.
Packaging & Shipping
- Package Size: 50.00cm * 50.00cm * 50.00cm
- Package Gross Weight: 0.350kg
- Available for immediate dispatch from stock
- Flexible shipping options including express, air, and sea freight
- Low minimum order quantity to support both small and large-scale requirements
Get a Quote for Your Precision Machinery Needs
Whether you need the NN 3052/SPC3W33 or other high speed cylindrical roller bearings, provide us with your equipment specifications, required quantity, and delivery location. Our team will quickly confirm availability and provide a competitive quote, ensuring you receive the right bearing without unnecessary delays.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we offer a full range of bearings from major international brands and domestic manufacturers, and can source specific models as per your requirements.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or the bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the NN 3052/SPC3W33 specifications.
Q: What is your warranty policy for bearings?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in the sales contract, and we handle returns or replacements for verified quality issues.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, including single units, to support both maintenance needs and bulk procurement.
Q: How long does shipping take to my location?
A: Stock items ship the same day, with delivery times ranging from 7-15 days to most countries depending on the chosen shipping method.
Q: Can you provide custom bearings according to specific requirements?
A: Yes, we support OEM/ODM services for custom bearings, including special materials, dimensions, and lubrication options, 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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High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 for Precision Industrial Machinery
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