Description
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | NN 3056 K/SPw33 |
| Precision Rating | SP, up, SP and up |
| Type | Roller |
| Number of Row | Double Row |
| Inner Diameter | 280 mm |
| Selling Units | Single Item |
| Package Size Per | 10X10X10cm Batch |
| Structure | Cylindrical |
| Seals Type | Open |
| Gross Weight Per | 0.100 kg Batch |
| Trademark | SKF |
| Origin | China |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Industrial Machinery | CNC Machine Tools, Gearboxes, spindles, Electric Motors |
| Automation & Conveyor Systems | Conveyor Rollers, Automated Production Lines |
| Special Equipment Manufacturing | Heavy-Duty Processing Machinery, Precision Equipment |
Stop Production Delays with Genuine SKF NN 3056 K/SPw33 Double Row Cylindrical Roller Bearing
Industrial machinery downtime costs manufacturers thousands daily, often caused by substandard bearings failing prematurely. Sourcing high-precision bearings like the NN 3056 K/SPw33 typically requires navigating multiple suppliers, each with varying lead times and quality standards. For maintenance teams, emergency replacements mean coordinating cross-brand logistics, risking extended shutdowns that derail project timelines.
SKF NN 3056 K/SPw33 Bearing: In Stock and Ready for Your Industrial Machinery
As an official SKF distributor, we eliminate these frustrations with direct access to genuine SKF NN 3056 K/SPw33 double row cylindrical roller bearings. Our WMS real-time inventory ensures this 280mm inner diameter, SP precision bearing is available for immediate dispatch, supporting critical maintenance and OEM production needs. Whether your application involves high-speed spindles, heavy-load gearboxes, or precision conveyors, our ISO 9001 three-level inspection guarantees each bearing meets SKF’s rigorous performance standards before shipping.
Engineered for High-Precision Industrial Machinery Performance
The NN 3056 K/SPw33 excels in industrial machinery requiring exceptional radial load capacity and rotational accuracy. Its double row cylindrical roller design delivers superior rigidity, making it ideal for machine tool spindles and automation systems operating under continuous heavy loads. The open seal configuration minimizes friction in high-speed applications, while the SP precision rating ensures tight dimensional tolerances—critical for reducing vibration and extending equipment lifespan in precision manufacturing environments.
Technical Features That Drive Reliability
The SP precision class of this bearing ensures minimal radial runout, a key factor in maintaining spindle accuracy for CNC machines. With a 280mm inner diameter, it accommodates large shafts common in industrial gearboxes, while the double row structure distributes load evenly across contact points, enhancing durability under fluctuating loads. The cylindrical roller design allows for axial displacement, accommodating thermal expansion in high-temperature machinery—an essential feature for steel processing and heavy manufacturing equipment. Each bearing undergoes strict quality checks to verify these specifications, ensuring consistent performance in demanding industrial settings.
Why Genuine SKF Bearings Reduce Total Cost of Ownership
Counterfeit bearings may offer lower upfront prices, but they often fail within months, causing secondary damage to shafts and housings. A single bearing failure in a critical conveyor system can halt production for days, resulting in losses far exceeding the cost of a genuine SKF product. Our NN 3056 K/SPw33 bearings come with full traceability, from manufacturing to delivery, ensuring compliance with international industrial standards. By investing in authentic SKF cylindrical roller bearings, you avoid hidden costs like unplanned downtime, maintenance overtime, and premature equipment replacement—ultimately lowering your total cost of ownership.
Your Trusted Partner for Industrial Bearing Solutions
With over 10 years serving industrial clients across 60+ countries, we bring unmatched expertise to your bearing procurement. As an official SKF distributor, every NN 3056 K/SPw33 bearing is sourced through SKF’s authorized supply chain, complete with manufacturer certification. Our technical team provides free application consulting, helping you confirm bearing compatibility with your machinery. We support full after-sales claims, including manufacturing defect replacements, and offer global door-to-door logistics with real-time tracking. For EPC projects and factory upgrades, we manage multi-brand procurement, consolidating orders to simplify your supply chain.
Packaging & Shipping
- Original SKF packaging with individual box protection and batch traceability labels
- 3-7 business days delivery for in-stock items
- Flexible shipping via DHL, FedEx, UPS, air freight, or sea freight
- Real-time logistics tracking provided upon dispatch
- Minimum order quantity of 1 piece, ideal for emergency repairs and small-batch requirements
Secure Your Bearing Supply Today
Don’t let bearing delays disrupt your production schedule. The NN 3056 K/SPw33 is in stock and ready to ship—send your order details now and minimize downtime. Our team ensures fast processing, so you can get your machinery back online quickly and avoid costly interruptions.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we are an official authorized SKF distributor. Every NN 3056 K/SPw33 bearing is sourced directly from SKF and comes with complete traceability documentation.
Q: How can I confirm this bearing fits my equipment?
A: Provide your machinery model or application parameters (load, speed, operating temperature), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy?
A: All SKF bearings come with the manufacturer’s standard warranty. We offer full support for manufacturing defect claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency repairs and small-scale production needs.
Q: How long does shipping take?
A: In-stock bearings ship within 3-7 business days via your choice of DHL, FedEx, UPS, air, or sea freight, with tracking provided.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes SKF’s original packaging with防伪标签 and laser marking. We also provide certification documents for cross-verification on SKF’s official channels.
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