Rodamiento de rodillos cilíndricos de doble fila NN 3022 <p>/SP Precisión SP para maquinaria
<p>Ensure peak machinery performance with the <strong>SKF NN 3022 KTN3/SP</strong> double row cylindrical roller bearing, engineered for precision that minimizes downtime in critical industrial applications. As a direct SKF supplier, we guarantee 100% authenticity with full traceability, so you avoid the risks of counterfeit components compromising your operations.</p><ul><li>SP precision rating delivers exceptional rotational accuracy, ideal for high-speed machinery where alignment and stability are non-negotiable</li><li>Double row cylindrical design handles heavy radial loads while maintaining compact installation—perfect for space-constrained equipment in steel mills or power plants</li><li>Open seal configuration allows for optimal lubrication control, a detail that matters to maintenance teams prioritizing long-term bearing life</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 3022 KTN3/SP |
| Precision Rating | SP, UP, SP and UP |
| Bearing Type | Cylindrical Roller Bearing |
| Number of Rows | Double Row |
| Inner Diameter (d) | 110 mm |
| Seals Type | Open |
| Structure | Cylindrical |
| Trademark | SKF |
| Origin | China |
| Selling Units | Single Item |
| Package Size (per batch) | 10×10×10 cm |
| Package Size | 22.00 cm × 22.00 cm × 8.00 cm |
| Gross Weight (per batch) | 0.100 kg |
| Package Gross Weight | 3.800 kg |
Application Suitability
| Industry | Typical Applications |
|---|---|
| Machinery | Precision machinery components, industrial equipment drives |
| Steel Mills | Rolling mill stands, gearboxes |
| Power Generation | Generator sets, turbine systems |
| Construction Machinery | Heavy-duty gearboxes, hydraulic systems |
Need a Reliable SKF NN 3022 KTN3/SP Double Row Cylindrical Roller Bearing? Here’s What Matters
Industrial machinery operators know the frustration of bearing failures—downtime from premature wear, misalignment issues, or compatibility problems costs time and money. Finding a precise replacement for critical applications often means navigating complex part numbers and verifying authenticity, especially when dealing with SP precision等级 components.
Engineered for Stable Performance in Demanding Machinery
The SKF NN 3022 KTN3/SP double row cylindrical roller bearing addresses these challenges with its SP precision rating, ensuring tight dimensional tolerances for high-speed rotation and heavy radial loads. As a specialized supplier with direct access to global distribution channels, we maintain extensive inventory of SKF cylindrical roller bearings, covering over 95% of conventional models for same-day shipping on in-stock items. This bearing’s double row design provides increased radial load capacity, making it ideal for machinery requiring reliable performance under continuous operation.
Optimal Performance in High-Precision Applications
This bearing excels in applications where precision and rigidity are critical. Operating in temperatures up to 120°C (standard conditions) and handling radial loads up to its dynamic load rating, it suits machinery such as lathes, milling machines, and industrial gearboxes. The open design allows for easy lubrication maintenance, while the cylindrical structure ensures efficient power transmission with minimal friction. Selecting the correct precision等级 is essential here—SP precision minimizes vibration and noise, reducing wear on adjacent components.
Key Engineering Features That Enhance Reliability
The NN 3022 KTN3/SP’s design incorporates several critical features for industrial use. Its double row configuration distributes load evenly across two sets of rollers, increasing bearing life by up to 30% compared to single row alternatives in similar applications. The KTN3 suffix indicates a tapered bore with a 1:12 taper, facilitating easy mounting and dismounting, which is crucial for maintenance in tight spaces. SP precision ensures runout and dimensional accuracy within strict limits, critical for high-speed machinery where even minor deviations can cause catastrophic failure. Additionally, the bearing’s steel construction provides excellent hardness and wear resistance, meeting SKF’s global quality standards.
Total Cost of Ownership: Why Precision Matters
Choosing a high-precision bearing like the NN 3022 KTN3/SP reduces long-term costs by minimizing downtime and maintenance. Inferior bearings with poor precision often lead to increased vibration, which accelerates wear on gears, shafts, and other components—costing far more than the initial savings on a cheaper part. This SKF double row cylindrical roller bearing’s robust design and quality materials align with ISO 281 fatigue life standards, ensuring predictable performance and reducing the risk of unplanned shutdowns. For machinery operators, investing in SP precision bearings translates to lower total cost of ownership over the equipment’s lifespan.
Quality Assurance You Can Trust
Our commitment to quality starts with direct sourcing from official channels, ensuring 100% genuine SKF products with complete traceability. Every bearing undergoes rigorous inspection, including dimensional checks, hardness testing, and surface finish verification, adhering to SKF’s global quality management system. We provide full documentation, including factory certificates and batch inspection reports, to validate authenticity and performance. With a warranty covering manufacturing defects, customers can rely on consistent quality and support for their critical applications.
Packaging & Shipping
- Packaged in sturdy 22.00×22.00×8.00 cm cartons, with individual bearings protected to prevent damage during transit
- Same-day shipping available for in-stock items, with global delivery within 7-15 days to most regions
- Flexible logistics options including express courier, air freight, and sea freight to meet specific delivery requirements
- Low minimum order quantity, supporting both small-scale maintenance needs and large-volume production requirements
Get a Quote for Your SKF NN 3022 KTN3/SP Bearing
Whether you need a single replacement or bulk order, provide your required quantity and delivery location, and our team will promptly confirm availability and pricing. We specialize in sourcing hard-to-find SKF models, ensuring you get the right bearing when you need it.
Frequently Asked Questions
Q: Do you supply bearings from other brands besides SKF?
A: Yes, we support procurement of bearings from all major international brands and domestic quality brands, based on customer specifications.
Q: How can I confirm if this bearing fits my equipment?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility.
Q: What is your warranty policy for SKF bearings?
A: We provide a warranty covering manufacturing defects, with terms specified in the sales contract. Original factory warranty applies to all genuine SKF products.
Q: What is the minimum order quantity for this bearing?
A: We accept low minimum orders, including single-item purchases, to support maintenance and small-scale needs.
Q: How long does shipping take to [my country]?
A: Standard delivery takes 7-15 days to most countries. Contact us with your location for a precise timeline.
Q: Can you provide custom packaging or labeling?
A: Yes, we offer customized packaging and label printing services to meet specific customer requirements.
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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Rodamiento de rodillos cilíndricos de doble fila NN 3022 <p>/SP Precisión SP para maquinaria
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