Cylindrical Roller Bearing
Cylindrical Roller Bearing
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9001 QMS
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Cylindrical Roller Bearing
High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 for Machine Tools, SKF Double Row Open
<p>Boost your machine tool's precision and reduce downtime with the <strong>High Speed Cylindrical Roller Bearing</strong> NN 3052/SPC3W33 from SKF—an official authorized dual-brand solution designed for seamless integration into your industrial workflow. This double row open cylindrical bearing delivers exceptional rotational stability at high speeds, ensuring consistent performance in critical machining operations while simplifying cross-brand procurement through unified ISO 9001 quality standards.</p><ul><li>Engineered with SPC3W33 precision class for tight tolerance control, ideal for heavy-duty machine tool spindles requiring minimal vibration</li><li>260mm inner diameter accommodates robust shaft configurations, supporting extended production cycles without compromising accuracy</li><li>Single-source supply with complete export documentation streamlines your purchasing process, eliminating the hassle of coordinating multiple suppliers</li></ul>
- Category
- Cylindrical Roller Bearing
- Lead Time
- 7-15 Days
- MOQ
- 1 Piece
- Supply
- In Stock
- Auth.
- Official Dist.
Product Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NN 3052/SPC3W33 |
| Type | Roller |
| Selling Units | Single Item |
| Inner Diameter | 260 mm |
| Number of Row | Double Row |
| Structure | Cylindrical |
| Seals Type | Open |
| Gross Weight Per | 0.250 Kg Batch |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Machine Tools, Spindles, Lathes, Milling Machines |
| Industrial Machinery | High-Speed Rotating Equipment, Precision Gearboxes |
Eliminate Machine Tool Downtime with SKF NN 3052/SPC3W33 High Speed Cylindrical Roller Bearing
Machine tool operators know the cost of unexpected downtime—when spindle bearings fail prematurely, production lines halt, maintenance teams scramble, and deadlines slip. Sourcing genuine high-speed bearings often means navigating minimum order quantities, long lead times, and the risk of counterfeit products that compromise precision. For shops running 24/7 operations, these challenges directly impact bottom-line profitability.
Genuine SKF Bearings in Stock for Immediate Shipment
As an official SKF distributor, we stock the High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 to address these pain points. This double row open bearing is engineered for the rigorous demands of machine tool spindles, where high rotational speeds and radial load capacity are critical. Our ISO 9001 quality control system ensures every unit meets SKF's exacting standards, with no compromises on material or manufacturing precision.
Engineered for High-Speed Machine Tool Performance
The NN 3052/SPC3W33 excels in applications requiring sustained high rotational speeds and exceptional radial load handling. Its double row cylindrical design provides superior rigidity—essential for maintaining machining accuracy in CNC lathes and milling centers. The open structure allows for precise lubrication control, a key factor in extending bearing life in high-temperature spindle environments where heat management directly affects performance.
Technical Features That Drive Machine Tool Reliability
This bearing's performance is defined by critical engineering details. The SPC3 precision class ensures minimal runout, which is vital for achieving tight tolerances in precision machining. The W33 designation indicates a lubrication groove and three holes in the outer ring, facilitating efficient grease distribution even at maximum operating speeds. With an inner diameter of 260 mm, it accommodates large spindle shafts common in heavy-duty machine tools, while the double row configuration distributes loads evenly to reduce stress on individual components.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices, but they often fail within months, leading to unplanned downtime, costly repairs, and potential damage to expensive spindle assemblies. A single spindle rebuild can cost thousands of dollars, not counting lost production revenue. Genuine SKF bearings like the NN 3052/SPC3W33 deliver predictable service life, reducing maintenance frequency and ensuring consistent machine performance. When factoring in total operating costs, genuine bearings prove far more economical over time.
Our Commitment to Reliable Bearing Supply
With over a decade as an authorized SKF distributor, we've built a reputation for reliability serving 1,100+ clients across 50+ countries. Our core strengths include dual-brand official authorization from SKF and NTN, ensuring access to authentic products with complete traceability. We maintain sufficient hot-selling stock to support urgent maintenance needs, and our technical team provides cross-brand selection guidance to ensure you get the right bearing for your specific application. Every order includes complete export documentation, simplifying compliance for international projects.
Packaging & Shipping
- Original SKF packaging with product authenticity labels
- Standard package size: 50.00cm × 50.00cm × 50.00cm
- Package gross weight: 0.350kg per unit
- Shipping options: DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity: 1 piece, ideal for emergency repairs
Get Your SKF NN 3052/SPC3W33 Bearing Today
Don't let bearing issues disrupt your production schedule. Our in-stock SKF NN 3052/SPC3W33 High Speed Cylindrical Roller Bearing is ready to ship, with delivery in 3-7 business days for most locations. Whether you need a single unit for emergency replacement or multiple bearings for planned maintenance, we provide the same level of quality assurance and responsive service.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we are an official SKF authorized distributor. Every bearing comes with complete traceability documentation to confirm authenticity, and we can provide official authorization certificates upon request.
Q: How do I confirm if this bearing fits my machine tool?
A: Provide your machine model, spindle specifications, or existing bearing part number, and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings are covered by the manufacturer's warranty against manufacturing defects. We handle warranty claims directly with SKF for efficient resolution.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency repairs and small-batch requirements.
Q: How quickly can you ship this bearing?
A: In-stock items ship within 24 hours of order confirmation, with delivery typically taking 3-7 business days via express courier.
Q: How can I verify the bearing's authenticity upon receipt?
A: Check for the SKF logo on the bearing and packaging, scan the QR code for product verification, and review the included batch documentation. We also provide access to SKF's official authentication resources.
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High Speed Cylindrical Roller Bearing NN 3052/SPC3W33 for Machine Tools, SKF Double Row Open
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SHANDONG YOKO BEARING CO., LTD.
Jinan Pilot FTZ, Shandong, China
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