Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NN3052K/SPW33 |
| Type | Roller |
| Selling Units | Single Item |
| Number of Row | Double Row |
| Inner Diameter | 260 mm |
| 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 |
|---|---|
| Manufacturing | CNC Machine Tools, Gearboxes, Heavy-Duty Motors |
| Steel & Metallurgy | Rolling Mills, Continuous Casting Machines |
| Mining & Construction | Crushers, Conveyor Systems, Excavator Components |
| Energy & Power | Generators, Compressors, Industrial Pumps |
Stop Equipment Downtime with Genuine NN3052K/SPW33 SKF Cylindrical Roller Bearing
Industrial machinery downtime from bearing failure costs manufacturers thousands in lost production daily. Many face challenges with unreliable suppliers offering counterfeit parts that fail prematurely, or struggle to source specific double row cylindrical roller bearings with the precision needed for heavy-duty applications. When your equipment relies on consistent performance under load, choosing the wrong bearing isn’t just a parts cost—it’s a risk to your entire operation.
Genuine SKF NN3052K/SPW33 Bearing: In Stock and Ready for Your Machinery
As an official SKF authorized distributor, we provide the NN3052K/SPW33 double row cylindrical roller bearing, engineered for industrial machinery requiring high radial load capacity and precise alignment. Our WMS real-time inventory system ensures this bearing is available for immediate dispatch, eliminating long lead times that delay maintenance. Whether your application involves CNC machine spindles, conveyor gearboxes, or steel mill rollers, this bearing delivers the reliability you need to keep production running.
Engineered for High-Performance Industrial Applications
The NN3052K/SPW33 SKF bearing is designed to excel in demanding industrial environments. Its double row cylindrical roller structure provides exceptional radial load handling, making it ideal for machinery subject to heavy, continuous loads such as crushers and rolling mills. The open design allows for lubrication customization,适应高温或粉尘较多的工况 where heat dissipation and contamination control are critical. With a 260 mm inner diameter, this bearing fits large shafts common in industrial equipment, ensuring stable operation even at moderate speeds.
Technical Details That Ensure Long-Term Performance
The NN3052K/SPW33’s performance is defined by key engineering features. Its double row roller configuration distributes load evenly across the raceways, reducing stress concentrations and extending service life compared to single row alternatives. The cylindrical structure allows for axial displacement, accommodating thermal expansion in high-temperature applications—a critical advantage in steel processing and energy generation. At 0.250 kg, the bearing’s weight-to-load ratio balances durability with efficient machinery operation, while the precision manufacturing under SKF standards ensures consistent performance across installations. These attributes make it a trusted choice for engineers managing industrial equipment reliability.
Why Genuine SKF Bearings Lower Your Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices, but they often lead to hidden costs: premature failures requiring emergency repairs, unplanned downtime, and potential damage to mating components. Genuine SKF NN3052K/SPW33 bearings, by contrast, undergo rigorous testing under ISO 9001 quality standards, ensuring they meet exact load and speed specifications. Our three-level quality inspection system further verifies each bearing before shipment, reducing the risk of early failure. Over time, the reliability of authentic SKF bearings lowers maintenance frequency and extends equipment lifespan, delivering a lower total cost of ownership than cheaper alternatives.
Why Global Buyers Choose Our SKF Bearings
With over 10 years of experience as a professional SKF bearing solution provider, we serve 2,000+ clients across 60+ countries, including key Belt & Road regions like Russia, UAE, and Saudi Arabia. Our official authorized supply chain guarantees genuine products, each traceable to SKF’s manufacturing process. We maintain real-time inventory through our WMS system, enabling same-day processing for urgent orders. Our technical team provides personalized application support, from选型 to installation guidance, ensuring optimal bearing performance. For after-sales peace of mind, we offer complete claim support and warranty coverage in line with SKF’s global standards. When you partner with us, you gain a reliable supplier capable of managing full-project supply needs.
Packaging & Shipping
- Original SKF packaging with protective inner box and outer carton reinforcement to prevent damage during transit
- 3-7 business days delivery for in-stock items, with priority shipping options available for emergency maintenance
- Global door-to-door logistics via DHL, FedEx, UPS, air freight, or sea freight based on your location and urgency
- Real-time tracking number provided upon shipment, allowing full visibility of your order’s journey
- Minimum order quantity of 1 piece, supporting both small-batch purchases and large-scale project requirements
Get Your NN3052K/SPW33 Bearing Shipped Today
Don’t let equipment downtime affect your production schedule. The NN3052K/SPW33 SKF bearing is in stock and ready to ship—send your order details now to minimize wait times. Whether you need a single unit for emergency repair or multiple bearings for a planned project, our streamlined procurement process ensures you get the right part when you need it.
Frequently Asked Questions
Q: Is this NN3052K/SPW33 bearing a genuine SKF product?
A: Yes, we are an official authorized SKF distributor. Every NN3052K/SPW33 bearing comes with complete traceability documentation, and we can provide official authorization certificates upon request.
Q: How can I confirm this bearing fits my equipment?
A: Our technical team can verify compatibility if you provide your equipment model, shaft diameter, or operating conditions (load, speed, temperature). Contact us with these details for a free选型 check.
Q: What is the warranty policy for this bearing?
A: We offer SKF’s standard manufacturer warranty, covering defects in materials and workmanship. If a bearing fails under normal operating conditions, we provide replacement or full refund support.
Q: What is the minimum order quantity for the NN3052K/SPW33?
A: We accept orders for 1 piece, making it easy to source emergency spare parts or test the bearing in your application before larger purchases.
Q: How quickly can you ship this bearing to my location?
A: In-stock NN3052K/SPW33 bearings are shipped within 24 hours of order confirmation, with delivery in 3-7 business days via international courier. For urgent cases, we offer expedited shipping options.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Authentic SKF bearings feature laser-etched markings, holographic
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