Product Specifications
| Parameter |
Details |
| Model NO. |
NN 3014 KTN/sPVR521 |
| Inner Diameter |
70 mm |
| Number of Row |
Double Row |
| Seals Type |
Open |
| Package Size Per Batch |
10X10X10 cm |
| Gross Weight Per Batch |
0.250 Kg |
| Selling Units |
Single Item |
| Trademark |
SKF |
| Origin |
China |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Gearboxes, Spindles |
| Industrial Machinery |
Textile Machinery, Printing Equipment, Reducers |
| Automotive |
Transmission Systems, Electric Motors |
| Agricultural |
Tractor Gearboxes, Harvester Drivetrains |
Reduce Downtime with Reliable NN 3014 KTN/sPVR521 Cylindrical Roller Bearing for Industrial Machinery
Industrial machinery operators know the frustration of unplanned downtime caused by bearing failures. When a double row cylindrical roller bearing fails prematurely, it halts production lines, increases maintenance costs, and impacts delivery schedules. Many face challenges with sourcing authentic bearings that meet precision requirements or struggle with minimum order quantities that don’t align with urgent repair needs.
Authentic Double Row Open Cylindrical Roller Bearings Delivered Efficiently
The NN 3014 KTN/sPVR521 cylindrical roller bearing addresses these pain points with its robust design and our commitment to reliable supply. As a professional bearing supplier with decades of export experience, we ensure genuine products that meet international standards. This double row open bearing is ideal for industrial machinery applications requiring high radial load capacity, such as gearboxes and machine tool spindles, where precision and durability are critical.
Optimal Performance in Demanding Industrial Conditions
This cylindrical roller bearing excels in applications involving heavy radial loads and moderate speeds, common in industrial machinery. Its double row design provides enhanced rigidity and load distribution, making it suitable for precision equipment like CNC machines and printing presses. The open seal type allows for easy lubrication maintenance, ensuring consistent performance even in continuous operation environments.
Technical Features That Ensure Long-Term Reliability
The NN 3014 KTN/sPVR521 incorporates key technical features that directly impact equipment performance. Its 70 mm inner diameter is engineered to fit standard industrial shafts, while the double row configuration increases radial load capacity compared to single row alternatives. The open design facilitates heat dissipation, crucial for machinery operating at sustained speeds. Manufactured with high-grade materials, this bearing maintains dimensional stability under varying temperatures, reducing the risk of premature wear in demanding industrial settings.
Why Genuine Bearings Lower Your Total Cost of Ownership
Choosing genuine cylindrical roller bearings like the NN 3014 KTN/sPVR521 avoids the hidden costs of counterfeit products. Fake bearings often fail within months, leading to repeated replacements, production downtime, and potential damage to expensive machinery components. Our products meet ISO industrial standards and undergo strict quality control, including dimensional detection and performance testing, ensuring longer service life and consistent operation—ultimately reducing your total cost of ownership.
Our Commitment to Reliable Bearing Supply
With ISO 9001:2015 and ISO 14001 certifications, we adhere to rigorous quality management practices. Our one-stop service covers production, quality control, and global sales, supported by a professional technical team with expertise in bearing applications. We offer flexible order policies, including 1 piece MOQ for standard bearings, ensuring you get the exact quantity needed for maintenance or production. Sample orders ship within 3-5 working days, and bulk orders within 5-15 days, minimizing downtime for your operations.
Packaging & Shipping
- Standard batch packaging: 10X10X10 cm per unit, ensuring protection during transit
- Efficient delivery: 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options: DHL, FedEx, UPS, air freight, and sea freight available
- Real-time tracking: Provided for all shipments to monitor delivery progress
- Flexible MOQ: 1 piece minimum order for standard bearings, suitable for emergency repairs
Secure Your Bearing Supply Today
Don’t let bearing issues disrupt your production schedule. The NN 3014 KTN/sPVR521 cylindrical roller bearing is in stock and ready to ship, ensuring you can resume operations quickly. Whether you need a single unit for emergency repair or bulk quantities for production, we provide the reliability and service you need to keep your machinery running.
Frequently Asked Questions
Q: Is this a genuine SKF bearing?
A: Yes, we supply genuine original brand bearings, including SKF, with complete authenticity verification support.
Q: How do I confirm if this bearing fits my equipment?
A: Provide your equipment model or technical specifications, and our professional technical team will assist with free选型 confirmation.
Q: What is the warranty policy for this bearing?
A: We offer an official 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings like the NN 3014 KTN/sPVR521 is 1 piece, supporting emergency repair needs.
Q: How quickly can you ship this bearing?
A: Sample orders ship within 3-5 working days, and bulk orders within 5-15 working days, with multiple logistics options available.
Q: How can I verify the authenticity of the bearing?
A: We provide complete traceability documentation, and you can check via brand-specific verification methods such as packaging labels and product markings.
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