Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| N309EM |
Tipo de Rodamiento
Rodamiento de rodillos cilíndricos
https://www.skf.com/binaries/pub120207/pub120207_tcm_120-538021.pdf)[^1]Diámetro del orificio (d)https://www.iso.org/standard/72154.html)[^2]
45mm
https://www.skf.com/binaries/pub120207/pub120207_tcm_120-538021.pdf)[^1]Diámetro Exterior (D)https://www.iso.org/standard/72154.html)[^2]
100mm
https://www.skf.com/binaries/pub120207/pub120207_tcm_120-538021.pdf)[^1]Ancho (B)https://www.iso.org/standard/72154.html)[^2]
25mm
Material
Acero para rodamientos
Estructura
Cilíndrico
Dirección de Carga
Rodamiento Radial
Separado
Separado
Tipo de Sellos
Abrir
Esférico
Cojinetes No Alineados
Tipo de Lubricación
Grasa de aceite seca
Clasificación de Precisión
P0 P6 P5 P4 P2
Número de fila
Fila Única
Marca registrada
| SKF |
Origen
Suecia
Código HS
8482500090
Tamaño del paquete
| 12.00cm * 12.00cm * 4.50cm |
https://www.skf.com/binaries/pub120207/pub120207_tcm_120-538021.pdf)[^1]Peso Bruto del Paquetehttps://www.iso.org/standard/72154.html)[^2]| 0.990kg |
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Energía Eólica
Sistemas de generadores, componentes de cajas de cambios
Maquinaria Automotriz
| Transmission assemblies, drivetrain components |
Equipo Industrial
| Steel mills, mining machinery, construction machinery |
Need a Reliable SKF N309EM Cylindrical Roller Bearing for Wind Power or Automotive Machinery?
Finding the right cylindrical roller bearing can be challenging—especially when dealing with critical applications like wind turbine gearboxes or automotive transmissions. Many buyers face issues with non-genuine products that fail prematurely, or struggle to source specific models with short lead times. Getting the wrong bearing size, material, or precision class can lead to unexpected downtime and maintenance costs.
Diseñado para la Durabilidad en Entornos Exigentes
The SKF N309EM cylindrical roller bearing is designed to address these challenges. As a specialized supplier with direct access to global distribution networks, we ensure 100% authentic SKF products that meet original factory specifications. This 45x100x25mm bearing features bearing steel construction and a separated design, making it ideal for high-radial-load applications in wind power generators and automotive machinery where reliability is non-negotiable.
Optimal Performance in Key Industrial Applications
This cylindrical roller bearing excels in environments where radial loads are primary and alignment is critical. With its open design and oil/grease lubrication compatibility, it performs reliably in temperatures typical of wind power nacelles and automotive transmission systems. The single-row configuration and non-aligning structure make it suitable for precision machinery where consistent radial load distribution is essential.
Características técnicas que garantizan la longevidad
Several key attributes contribute to the performance of the SKF N309EM bearing. The use of high-grade bearing steel provides excellent surface hardness and wear resistance, crucial for withstanding the cyclic loads in wind turbine gearboxes. Its separated design allows for easy mounting and dismounting, simplifying maintenance procedures. Available precision classes from P0 to P2 ensure compatibility with applications ranging from general industrial use to high-precision automotive systems. The radial load capacity makes it a robust choice for heavy-duty machinery in mining and steel production as well.
El costo de elegir el rodamiento adecuado
Selecting the correct cylindrical roller bearing directly impacts total operational costs. A genuine SKF N309EM bearing reduces the risk of premature failure, which can lead to expensive equipment repairs and production downtime. Unlike low-quality alternatives that may save upfront costs but fail quickly, this bearing’s adherence to SKF’s global quality standards ensures longer service life and predictable performance. By investing in a bearing that matches your application’s load requirements and precision needs, you minimize the hidden costs of unplanned maintenance and component replacement.
Aseguramiento de Calidad en el que Puede Confiar
Our commitment to quality starts with direct sourcing from official SKF channels, eliminating middlemen and ensuring full traceability. All products undergo strict inspection according to SKF’s global quality management system, covering dimensions, material composition, and performance characteristics. We provide complete documentation, including original factory certificates and batch inspection reports, to verify authenticity and quality. With a large dedicated inventory, we support same-day shipping for spot goods, ensuring you get the bearings you need when you need them.
Packaging & Shipping
Embalaje estándar: Cartón y palé para un transporte seguro
- Fast delivery: Same-day shipping available for in-stock items
- Flexible logistics: Supports express, air, and sea freight options
- Low minimum order quantity: Accommodates both small and large volume采购需求
Get Your SKF N309EM Cylindrical Roller Bearing Quote Today
Whether you need a single SKF N309EM bearing or a bulk order for your production line, we can help. Contact us with your specific requirements, including quantity and delivery location, and our team will provide a competitive quote and lead time. With our global delivery network, we ensure stable door-to-door arrival within 7-15 days to most countries and regions.
Preguntas Frecuentes
Q: ¿Suministran otras marcas o modelos de rodamientos además de ?
A: Yes, we cover a complete range of international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, and domestic quality brands. We can source bearings according to your specified brand and model.
Q: How can I confirm if this SKF N309EM bearing fits my equipment?
A: Provide your equipment’s bearing requirements (dimensions, load capacity, or original model number), and our technical team will verify compatibility with the SKF N309EM specifications.
Q: ¿Cuál es su política de garantía para los rodamientos ?
A: All SKF products come with the original factory warranty. We guarantee replacement for any manufacturing defects, with specific terms detailed in the purchase contract.
P: ¿Cuál es la cantidad mínima de pedido para este rodamiento?
A: We support low minimum order quantities, including single-unit purchases, to accommodate both trial orders and large-scale production needs.
Q: ¿Cuánto tiempo tarda el envío a [mi ubicación]?
A: Los artículos en stock se envían el mismo día. Los tiempos de entrega varían según el destino, siendo la mayoría de los países atendidos con servicio puerta a puerta en un plazo de 7 a 15 días a través de nuestra red logística global.
https://www.abma-dc.org/technical-reports/ABMA-TR-15-2024/)[^1]P: ¿Ofrecen soluciones de rodamientos personalizadas (OEM/ODM)?http://skfus.com/wp-content/uploads/2026/06/ai-20260614-141004-7eTJ2n.jpg
A: Yes, we provide OEM/ODM services for special requirements, including custom packaging, label printing, and technical documentation based on customer specifications.
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.
