Cylindrical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
NN3018 KTN9/HC5SPW33 Double Row Cylindrical Roller Bearing for High-Precision Industrial Machinery
ISO 9001 · DIN Certified
<p>Ensure long-term precision in high-precision industrial machinery with the <strong>NN3018 KTN9/HC5SPW33 double row cylindrical roller bearing</strong>, designed to deliver stable performance in CNC machine tools, automation systems, and aerospace equipment. As an official SKF distributor, we guarantee genuine European quality with ISO 9001/DIN compliant inspection, eliminating concerns about inconsistent standards across suppliers.</p><ul><li>Double row cylindrical structure minimizes vibration under high-speed rotation, extending machinery uptime by reducing maintenance needs</li><li>Open seal design allows for precise lubrication control, critical for applications requiring tight tolerance management</li><li>Backed by our one-stop procurement process, ensuring timely delivery and consolidated documentation for seamless project integration</li></ul>
Technical Specifications
- Type
- Cylindrical Roller Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
Tipo
Unidades en venta
Artículo Único
Estructura
Cilíndrico
Marca registrada
Origen
China
Industrias de Aplicación
Industria
Equipo Típico
Herramientas de Máquina
Automatización Equipo Médico
Aeroespacial
Industrial machinery operators often face unexpected downtime when bearings fail prematurely, especially in high-precision applications like CNC machine tools. Sourcing authentic replacement parts can mean waiting weeks for cross-brand orders to arrive, while inconsistent quality across suppliers raises the risk of repeated failures. These challenges disrupt production schedules and increase operational costs for manufacturers worldwide. As an official SKF distributor, we address these pain points by maintaining sufficient stock of high-precision bearings like the NN3018 KTN9/HC5SPW33 double row cylindrical roller bearing. Each unit undergoes our ISO 9001 and DIN compliant inspection process before shipment, ensuring it meets the strict precision standards required for machine tools and automation equipment. Our one-stop sourcing solution eliminates the need to coordinate with multiple suppliers, streamlining your procurement process. Diseñado para maquinaria industrial de alta precisión
The NN3018 KTN9/HC5SPW33 is specifically designed for applications demanding exceptional radial load capacity and precise rotational performance. Its double row cylindrical roller structure provides superior rigidity, making it ideal for high-speed CNC machine tool spindles where minimal runout and consistent operation are critical. The open seal design allows for optimal lubrication in controlled environments, ensuring reliable performance even under continuous operation. Características técnicas que garantizan un rendimiento fiable
The NN3018 bearing’s cylindrical roller structure distributes loads evenly across the raceways, enhancing durability and extending service life in heavy-duty industrial applications. The precision manufacturing process ensures tight dimensional tolerances, which is essential for maintaining the accuracy of CNC machining operations. With a gross weight of 0.250kg per unit, this bearing offers a balance of strength and lightweight design, reducing inertia in high-speed rotation. The SKF trademark guarantees adherence to strict quality control standards throughout the production process. Por qué la autenticidad importa para su resultado final Choosing genuine SKF high-precision roller bearings over counterfeit alternatives reduces the risk of unexpected equipment failure. Counterfeit bearings often lack proper material quality and manufacturing precision, leading to premature wear, increased vibration, and potential damage to expensive machinery components. The cost of replacing a failed bearing is dwarfed by the losses from production downtime and emergency repairs. Our precision testing procedures ensure that every NN3018 KTN9/HC5SPW33 bearing meets SKF’s original specifications, providing peace of mind and long-term reliability. With official authorization from SKF and over 800 clients across 45+ countries, we have established a reputation for reliability in the high-precision bearing distribution market. Our senior application engineers provide expert technical support, helping you select the right bearing for your specific application. We maintain a comprehensive stock of P4/P2 grade bearings, ensuring quick delivery for emergency maintenance needs. Every shipment includes complete certification documents, supporting compliance with international quality standards. Our premium shockproof logistics ensure that bearings arrive in optimal condition, ready for immediate installation. Don’t let equipment downtime affect your production schedule. Contact us with your NN3018 KTN9/HC5SPW33 bearing requirements, including quantity and application details, and our team will provide a quote within one working day. With our in-stock inventory, we can arrange priority delivery to get your machinery back up and running as soon as possible. Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we are an official SKF authorized distributor. Every NN3018 KTN9/HC5SPW33 bearing comes with complete traceability documentation to confirm authenticity. Q: How can I confirm this bearing fits my CNC machine? A: Our senior application engineers can verify compatibility with your equipment model. Provide your machine details or existing bearing specifications for a free consultation. What is your warranty policy? A: All SKF bearings are covered by the manufacturer’s warranty against manufacturing defects. We provide full support for warranty claims and replacement requests. P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders for 1 piece, making us ideal for emergency maintenance situations or small-batch production needs. P: ¿Cuánto tiempo tarda el envío?
A: In-stock bearings are typically shipped within 3-7 working days via your preferred courier (DHL, FedEx, or UPS). Q: How can I verify the bearing’s authenticity upon receipt? A: Each bearing comes with SKF’s original packaging and product labeling. We also provide certification documents and can assist with verification through SKF’s official channels if needed. Ready to order or need a quote?
NN3018 KTN9/HC5SPW33
Roller
Number of Row
Double Row
Inner Diameter
06
Package Size Per
Batch 10X10X10cm
Gross Weight Per
0.250kg Batch
Seals Type
Open
SKF
CNC machine tool spindles, precision machining centers
High-precision robotic arms, automated production lines
Precision diagnostic instruments, medical imaging systems
Aircraft component testing equipment, satellite positioning systems
Stop Production Delays with Genuine NN3018 KTN9/HC5SPW33 Double Row Cylindrical Roller Bearings
Genuine SKF NN3018 Bearings: In Stock and Inspected for Precision
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Submit your inquiry for NN3018 KTN9/HC5SPW33 Double Row Cylindrical Roller Bearing for High-Precision Industrial Machinery and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available