Product Specifications
| Parameter |
Details |
| Model NO. |
NN 3022 KTN3/SP |
| Precision Rating |
SP, UP, SP and UP |
| Type |
Roller |
| Number of Row |
Double Row |
| Inner Diameter |
110 mm |
| Structure |
Cylindrical |
| Seals Type |
Open |
| Trademark |
SKF |
| Origin |
China |
| Selling Units |
Single Item |
| Package Size Per Batch |
10×10×10 cm |
| Gross Weight Per Batch |
0.100 kg |
| Package Size |
22.00cm × 22.00cm × 8.00cm |
| Package Gross Weight |
3.800 kg |
Application Industries
| Industry |
Typical Equipment |
| Industrial Machinery |
Machine tools, spindles, gearboxes, compressors |
| Manufacturing |
CNC machines, printing equipment, textile machinery |
| Automotive |
Transmission systems, electric motors |
| Agricultural |
Tractor gearboxes, harvester drive systems |
| New Energy |
Wind turbine generators, solar tracking systems |
Reduce Downtime with Precision NN 3022 KTN3/SP Cylindrical Roller Bearings
Industrial machinery operators know the cost of unexpected shutdowns—hours of lost production, rushed repairs, and the risk of secondary equipment damage. When bearings fail prematurely, it often traces back to poor precision or incompatible specifications for heavy-load, high-speed applications. Sourcing reliable double row cylindrical roller bearings that meet SP precision standards can mean the difference between smooth operation and costly interruptions.
Genuine NN 3022 KTN3/SP Bearings for Critical Machinery
Our NN 3022 KTN3/SP cylindrical roller bearing addresses these challenges with its double row design and SP precision rating, engineered to deliver stable performance in industrial machinery. As a professional bearing supplier with over 18 years of export experience, we ensure every unit meets strict quality control standards, from raw material inspection to full-process production supervision. This bearing is ideal for applications requiring high radial load capacity and precise rotation, such as machine tool spindles and gearboxes.
Engineered for Heavy-Duty Industrial Conditions
The NN 3022 KTN3/SP double row cylindrical roller bearing excels in environments with heavy radial loads and moderate axial displacement. Its open structure allows for lubrication flexibility, while the precision manufacturing ensures minimal vibration and noise—critical for high-speed machinery like CNC lathes and printing presses. Whether operating in temperature-stable factories or dusty agricultural settings, this bearing maintains consistent performance, reducing the need for frequent maintenance.
Key Technical Features Driving Performance
The SP precision rating of this bearing guarantees tight dimensional tolerances, ensuring accurate shaft alignment and reducing wear on mating components. The double row design increases radial load capacity compared to single row alternatives, making it suitable for heavy machinery like excavator reducers. With an inner diameter of 110 mm, it fits standard industrial shafts, while the cylindrical structure allows for easy installation and replacement. These features collectively extend equipment service life and lower long-term operational costs.
Why Authenticity Matters for Your Bottom Line
Counterfeit bearings may offer lower upfront costs, but they often fail within months, leading to unplanned downtime and expensive repairs. Our NN 3022 KTN3/SP bearings are genuine and traceable, manufactured under ISO 9001:2015 quality management standards. Using high-grade chrome steel and premium raw materials, we ensure each bearing meets ABMA and DIN international standards, providing reliable rotation that protects your machinery investment and avoids the hidden costs of substandard components.
Your Trusted Partner for Bearing Solutions
With a professional technical R&D team and experienced QC staff, we offer more than just products—we provide comprehensive support. Our one-stop service covers bearing selection, installation guidance, and remote troubleshooting to ensure optimal performance. We hold ISO 14001 environmental management certification and have served clients in Europe, North America, and Southeast Asia, earning a reputation as a credible high-tech enterprise. For distributors and wholesalers, we offer free samples (freight collect) and flexible order policies to support your business needs.
Packaging & Shipping
- Standard packaging: Individual box with product label, batch-tested and sealed
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options: DHL, FedEx, UPS, air freight, or sea freight
- Real-time tracking provided for all shipments
- Minimum order quantity: 1 piece for standard bearings, supporting emergency repairs
Get Your NN 3022 KTN3/SP Bearing Today
Don’t let equipment downtime erode your productivity. Whether you need a single replacement bearing or bulk orders for your production line, we ensure prompt delivery and reliable performance. Contact us with your application details, and our technical team will help confirm compatibility—because the right bearing choice today prevents costly problems tomorrow.
Frequently Asked Questions
Q: Are these genuine SKF NN 3022 KTN3/SP bearings?
A: Yes, we supply genuine brand bearings, including SKF, with full traceability and authenticity guaranteed through our certified supply chain.
Q: How do I confirm if this bearing fits my machinery?
A: Provide your equipment model, shaft diameter, and operating conditions (load, speed, temperature), and our technical team will verify compatibility at no cost.
Q: What is the warranty policy for this bearing?
A: All products come with a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: Standard bearings have a 1-piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Sample orders ship in 3-5 working days; bulk orders take 5-15 working days, with expedited options available upon request.
Q: How can I verify the bearing's authenticity?
A: Each bearing includes original packaging with SKF's authentication features. We also provide batch test reports and certification documents upon request.
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