NN Double Row Cylindrical Roller Bearing NN3018 KTN9/HC5SPW33 for Industrial Machinery High Precision
Famous Brand Bearing

ISO

Certified

P0-P4

Precision

1 PC

Min. Order

Famous Brand Bearing SKF Bearings SKF Bearings

NN Double Row Cylindrical Roller Bearing NN3018 KTN9/HC5SPW33 for Industrial Machinery High Precision

Ensure smooth, high-precision rotation in industrial machinery with the NN3018 KTN9/HC5SPW33 double row cylindrical roller bearing, engineered to minimize downtime and enhance operational stability. This open-type bearing delivers reliable performance in heavy-load applications, thanks to its double row structure that distributes stress evenly across contact points.

  • Precision-crafted for industrial machinery, ensuring consistent motion control and extended service life
  • Optimized design reduces vibration and noise, addressing common challenges in high-speed equipment operation
  • Compact 06 inner diameter fits seamlessly into standard machinery configurations, simplifying replacement and maintenance

MOQ

1 Piece

Lead Time

5-15 Days

Warranty

12 Mo.

Precision

P0-P4

Noise Grade

Z2-Z4

Customization

OEM/ODM

  • High-grade chrome steel for long service life
  • Strict raw material inspection & full process monitoring
  • ISO 9001:2015 & ISO 14001 certified
  • ABMA & DIN standards compliant
  • Free samples for qualified distributors
  • T/T, Credit Card & Alibaba payment accepted

Product Details

Especificaciones del Producto

Parámetro

Detalles

Número de modelo

Tipo

Número de fila

Estructura

Cilíndrico

Tipo de Sellos

Abrir

Marca registrada

Origen

China

Tamaño del paquete

Peso Bruto del Paquete

NN3018 KTN9/HC5SPW33
Roller
Selling Units Single Item
Double Row
Inner Diameter 06
Package Size Per Batch 10X10X10cm
Gross Weight Per 0.250kg Batch
SKF
24.00cm * 24.00cm * 8.00cm
2.200kg

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Automotriz

Sistemas de Transmisión, Motores Eléctricos

Agrícola

Tractores, Cosechadoras

Nueva Energía

Aerogeneradores, Equipos Solares

Machine Tools, Gearboxes, Printing Machinery, Reducers

Reduce Downtime with Reliable NN3018 KTN9/HC5SPW33 Double Row Cylindrical Roller Bearing

Industrial machinery operators know the cost of unexpected downtime—hours of halted production, missed deadlines, and costly repairs when bearings fail prematurely. Sourcing high-precision bearings that meet exact specifications often means navigating minimum order quantities that tie up capital or waiting weeks for delivery. For critical equipment like machine tool spindles and gearboxes, choosing the wrong bearing can lead to increased vibration, noise, and shortened service life.

Genuine High Precision Bearings for Immediate Use

The NN3018 KTN9/HC5SPW33 double row cylindrical roller bearing is engineered to address these challenges, offering the precision and durability industrial machinery demands. As a professional bearing supplier with decades of export experience, we ensure each unit meets strict quality standards, supported by our ISO 9001:2015 certified quality management system. With a minimum order quantity of just 1 piece for standard bearings, we eliminate the need for bulk purchases, making it easy to secure replacements for emergency repairs or small-scale projects.

Rendimiento Óptimo en Condiciones Industriales Exigentes

This high precision cylindrical roller bearing excels in applications requiring high radial load capacity and rigidity, such as CNC machine spindles and heavy-duty gearboxes. Its double row design distributes loads evenly, reducing stress on individual components and extending service life in continuous operation. The open seal type allows for easy lubrication maintenance, ensuring consistent performance even in high-speed rotating environments common in industrial manufacturing.

Características técnicas que garantizan un funcionamiento fiable

The NN3018 KTN9/HC5SPW33 bearing’s cylindrical structure provides superior radial load handling, critical for machinery subject to heavy operational stress. Its precision manufacturing ensures tight tolerances, minimizing vibration and noise during operation—key factors in maintaining product quality in precision machining. The use of high-grade materials enhances durability, allowing the bearing to withstand the rigors of industrial applications while maintaining performance over extended periods. Each unit undergoes comprehensive testing, including dimensional checks and performance evaluations, to ensure compliance with international standards.

Valor a Largo Plazo de los Rodamientos Auténticos

Choosing genuine bearings over counterfeit alternatives reduces the risk of premature failure, which can lead to costly equipment damage and production losses. Counterfeit bearings often lack proper material quality and manufacturing precision, resulting in increased friction, heat buildup, and potential safety hazards. Our commitment to supplying authentic products ensures each bearing meets the performance specifications required for reliable operation, ultimately lowering total ownership costs by minimizing downtime and maintenance needs.

Por qué los compradores industriales eligen nuestros rodamientos

Our customers trust us for consistent quality and service backed by measurable credentials. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring rigorous quality control and environmental management. With a professional technical team and experienced QC staff, we provide free guidance on bearing selection, installation, and maintenance. Our global sales network covers Europe, North America, Southeast Asia, and the Middle East, supported by efficient delivery—3-5 working days for sample orders and 5-15 days for bulk shipments. We stand behind our products with a 12-month warranty, offering free replacements or refunds for qualified defective products.

Packaging & Shipping

  • Standard packaging ensures product protection during transit
  • Los pedidos de muestra se envían dentro de 3-5 días hábiles

    Pedidos al por mayor entregados en 5-15 días hábiles

  • Multiple logistics options available to meet delivery requirements
  • 1 pieza de cantidad mínima de pedido para rodamientos estándar

Secure Your NN3018 KTN9/HC5SPW33 Bearing Today

Don’t let equipment downtime impact your productivity. Whether you need a single replacement bearing or a bulk order, our flexible policies and quick delivery ensure you get the parts you need when you need them. Contact us with your requirements, and our technical team will help confirm compatibility and provide a competitive quote.

Preguntas Frecuentes

Q: Is this bearing a genuine SKF product?

A: Yes, we supply genuine original brand bearings, including SKF, with full traceability to ensure authenticity.

Q: ¿Cómo puedo confirmar si este rodamiento se ajusta a mi equipo?

A: Provide your equipment model or specific application requirements, and our technical team will assist with compatibility verification.

P: ¿Cuál es el período de garantía para este rodamiento?

A: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega, que cubre defectos de fabricación con opciones de reemplazo gratuito o reembolso.

P: ¿Cuál es la cantidad mínima de pedido?

A: The minimum order quantity for standard bearings like the NN3018 KTN9/HC5SPW33 is 1 piece, suitable for both emergency repairs and small orders.

P: ¿Cuánto tiempo tarda el envío?

A: Sample orders are shipped within 3-5 working days, while bulk orders take 5-15 working days depending on quantity and destination.

Q: ¿Cómo puedo verificar la autenticidad del rodamiento?

A: Genuine bearings come with original packaging and branding. We can provide documentation to trace the product’s origin and certification.

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Tags: Cylindrical Roller Bearing Double Row Bearing Double Row Cylindrical Roller Bearing High Precision Bearing High Precision Cylindrical Roller Bearing Industrial Machinery Bearing NN3018 KTN9 bearing for industrial machinery NN3018 KTN9/HC5SPW33
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