Industria
Aplicaciones Típicas
Maquinaria Industrial
High-precision machine tools, gearboxes, spindles |
Molinos de Acero
Equipo de laminación, líneas de procesamiento
Automotriz
Sistemas de transmisión, componentes de precisión
Need a High-Precision Double Row Cylindrical Roller Bearing? SKF NN 3017 KTN9/UP Delivers Reliability
Selecting the right bearing for high-precision industrial machinery often means balancing dimensional accuracy with durability. Many buyers face challenges with non-standard tolerances causing installation delays or premature wear in critical applications like machine tool spindles. Sourcing authentic SKF bearings can also be complicated by unreliable suppliers offering questionable quality.
Engineered for High-Precision Industrial Performance
The SKF NN 3017 KTN9/UP double row cylindrical roller bearing addresses these challenges with its precision design and robust construction. As part of our comprehensive range of SKF bearings, this model benefits from our direct supply chain and ISO 9001-certified quality control processes. With extensive inventory covering over 95% of conventional SKF models, we support same-day shipping for in-stock items, ensuring minimal downtime for your production lines.
Rendimiento Óptimo en Condiciones Exigentes
This double row cylindrical roller bearing excels in applications requiring high radial load capacity and precise axial alignment. Its open design allows for lubrication customization, making it suitable for operating environments where temperature control and maintenance access are critical. Whether used in steel mill rolling equipment or precision gearboxes, the NN 3017 KTN9/UP maintains dimensional stability under varying load conditions, reducing the risk of unexpected equipment failure.
Características clave de ingeniería para un funcionamiento fiable
The NN 3017 KTN9/UP incorporates several critical design elements that directly impact performance. Its double row configuration distributes radial loads evenly across the bearing surface, extending service life in high-load applications. The cylindrical roller structure minimizes friction, allowing for higher rotational speeds compared to other bearing types. With an inner diameter of 85 mm and precision manufacturing tolerances, this bearing ensures consistent fit and alignment, reducing vibration and noise in sensitive machinery.
https://www.skf.com/binaries/pub120207/pub120207_tcm_120-538021.pdf)[^1]Por qué los rodamientos de precisión reducen el costo total de propiedadhttps://www.iso.org/standard/72154.html)[^2]Investing in high-quality bearings like the SKF NN 3017 KTN9/UP lowers long-term operational costs by minimizing downtime and maintenance requirements. Inferior bearings often fail prematurely due to material inconsistencies or poor热处理, leading to unplanned production stops and costly repairs. This SKF cylindrical roller bearing, sourced directly from official channels, undergoes rigorous testing to ensure hardness and dimensional accuracy, providing predictable performance and extending maintenance intervals.
Calidad en la que Puedes Confiar en Cada Rodamiento
Our commitment to quality ensures every SKF NN 3017 KTN9/UP bearing meets strict standards. We implement SKF’s global quality management system, with all products sourced from official factories and warehouses. Each bearing comes with complete documentation, including factory certificates and batch inspection reports, ensuring full traceability. We stand behind our products with a manufacturer’s warranty, covering manufacturing defects for added peace of mind.
Packaging & Shipping
Get Your SKF NN 3017 KTN9/UP Bearing Quote Today
Whether you need a single SKF NN 3017 KTN9/UP bearing or a bulk order, we provide competitive pricing and reliable supply. Contact us with your specific requirements, including quantity and delivery destination, and our technical team will assist with选型确认 and provide a prompt quote. With our fast global delivery network, you can expect your order to arrive within 7-15 days to most countries.
Preguntas Frecuentes
Q: Do you supply other bearing brands or models besides SKF?
A: Yes, we offer a full range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, and Timken, as well as domestic Chinese brands. We can source specific models according to your requirements.
Q: How can I confirm if the NN 3017 KTN9/UP is compatible with my equipment?
A: Provide your equipment model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the SKF NN 3017 KTN9/UP specifications.
P: ¿Cuál es su política de garantía para este rodamiento?
A: We provide the original factory warranty covering manufacturing defects. Specific terms are detailed in our sales contract, with replacement or refund available for verified quality issues.
P: ¿Cuál es la cantidad mínima de pedido para este rodamiento?
A: We accept low minimum order quantities, including single unit purchases, to support small-scale maintenance needs or initial testing.
Q: ¿Cuánto tiempo tarda el envío a [mi ubicación]?
A: For in-stock items, we ship the same day. Delivery times vary by destination: 3-5 days for express, 7-10 days for air freight, and 30-40 days for sea freight.
Q: Can you provide OEM/ODM services for custom bearings?
A: Yes, we support custom bearing manufacturing according to customer-provided drawings or specifications, including material selection and special processing 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.
