Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
Rodamiento de Bolas de Contacto Angular de Doble Fila
Separado
Separado
Número de filas
Doble
Dirección de Carga
Rodamiento Radial
Material
Acero para rodamientos
Clasificación de Precisión
P0 P2 P4 P5 P6
Tipo
Bola
Estructura
Contacto Angular
Jaula
Jaula de acero.Jaula de cobre.Jaula de nailon
Lubricación
Grasa de aceite
Paquete de Transporte
Palet de cartón
Marca registrada
| SKF |
Origen
Jiangsu China
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria de Construcción
Excavadoras, Cargadoras, Grúas
Minería
Trituradoras, Transportadores, Plataformas de Perforación
Herramientas de Máquina
Ejes CNC, Torno, Fresadoras
Acero
Molinos de laminación, coladas continuas
Maquinaria Industrial
Cajas de engranajes, Motores eléctricos, Bombas
Minimize Downtime with Genuine 3309-A TN9 Double Row Angular Contact Ball Bearing
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. When critical equipment like gearboxes or machine tool spindles stop working, every hour of delay impacts production schedules and profitability. Sourcing reliable replacement bearings often means coordinating with multiple suppliers, each with different lead times and quality standards—complicating maintenance planning and increasing operational risks.
3309-A TN9 Bearing: Engineered for Heavy-Duty Industrial Performance
Our SKF Double Row Angular Contact Ball Bearing 3309-A TN9 with Nylon Cage is designed to address these challenges. As an official SKF distributor, we maintain large centralized inventory, ensuring this heavy-duty bearing is available for immediate shipment. The dual-row angular contact design delivers exceptional radial and axial load capacity, making it ideal for high-torque applications in construction machinery, mining equipment, and industrial gearboxes. Each unit undergoes unified ISO 9001 quality inspection before dispatch, guaranteeing consistent performance.
Rendimiento óptimo en condiciones operativas exigentes
This Heavy Duty Ball Bearing excels in environments where machinery operates under continuous heavy loads and moderate speeds. The angular contact structure allows it to handle combined radial and axial forces, while the Nylon Cage provides stable ball guidance and reduced friction—critical for applications like conveyor systems and machine tool spindles. Whether used in dusty mining sites or precision manufacturing facilities, the bearing’s robust construction ensures reliable operation even in challenging conditions.
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The 3309-A TN9 Bearing’s performance is defined by its engineering details. The double row configuration increases load distribution efficiency, extending service life compared to single-row alternatives. Precision ratings from P0 to P6 allow customization for applications requiring tight tolerances, such as CNC machine spindles where rotational accuracy is paramount. The Nylon Cage option reduces weight and minimizes noise, while steel and copper cage alternatives accommodate higher temperature environments. All variants use high-grade bearing steel, providing excellent wear resistance and fatigue strength for long-term durability.
Por qué los rodamientos genuinos
reducen el costo total de propiedad
Choosing genuine SKF Double Row Angular Contact Ball Bearings over counterfeit alternatives directly impacts your bottom line. Counterfeit bearings often fail prematurely due to substandard materials and poor manufacturing, leading to unplanned downtime, costly repairs, and potential damage to associated equipment. In contrast, our authentic SKF bearings are backed by decades of engineering expertise and严格的 quality control, ensuring predictable performance and longer service intervals. When factoring in reduced maintenance costs and higher equipment uptime, genuine bearings consistently deliver lower total cost of ownership.
Su Socio de Confianza para Soluciones de Rodamientos Industriales
With official authorization from SKF and Timken, we stand behind every product we supply. Our ISO 9001 certified quality inspection system ensures each bearing meets原厂 specifications before delivery. As a dual-brand solution provider serving 1,200+ clients across 55+ countries, we offer cross-brand technical support from a dedicated team of bearing specialists. Our one-stop procurement process allows mixed orders of SKF and Timken products, simplifying supplier management. With large centralized inventory and global logistics capabilities, we ensure timely delivery even for urgent maintenance needs.
Packaging & Shipping
con certificación del producto y trazabilidad del lote
Embalaje seguro de cartón y paletas para prevenir daños durante el transporte
Entrega estándar dentro de 3-7 días hábiles para artículos en stock
Opciones de envío flexibles que incluyen DHL, FedEx, UPS, transporte aéreo y transporte marítimo
Seguimiento logístico en tiempo real proporcionado para todos los envíos
Cantidad mínima de pedido de 1 unidad, apoyando tanto los requisitos de mantenimiento como los de proyecto
Get Your 3309-A TN9 Bearing Shipped Today
Don’t let equipment downtime affect your productivity. Whether you need a single replacement bearing for emergency repair or bulk quantities for a project, we have you covered. Send your order details including quantity and application requirements, and our team will provide a quote within one working day. With our large inventory and global shipping network, we can get your Industrial Machinery Angular Contact Bearing delivered when you need it.
Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Sí, somos un distribuidor autorizado oficial de
. Cada rodamiento se obtiene directamente de
y viene con documentación de trazabilidad completa y certificados de autorización.
Q: How can I confirm if the 3309-A TN9 is suitable for my equipment?
A: Nuestro equipo técnico puede ayudar con la selección basada en el modelo de su equipo, los requisitos de carga y las condiciones de operación. Proporcione detalles sobre su aplicación y verificaremos la compatibilidad.
Q: ¿Cuál es la política de garantía para este rodamiento?
A: All SKF bearings are covered by the manufacturer’s warranty against defects in materials and workmanship. We provide full support for warranty claims and replacements.
P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders for 1 unit, making us ideal for emergency maintenance situations as well as large-scale projects.
Q: How long does shipping take to [my country]?
A: For in-stock items, standard delivery takes 3-7 business days via express courier. We also offer air and sea freight options for larger orders with longer lead times.
Q: ¿Cómo puedo verificar la autenticidad del rodamiento al recibirlo?
A: Each bearing comes in original SKF packaging with holographic labels and serial numbers. You can verify authenticity using SKF’s official online verification tool, and we provide additional certification documents upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
