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
Fabricación
| Gearboxes, Machine Tools, CNC Machines, Spindles |
Stop Gearbox Downtime with Precision 3309-D-Ma Double Row Angular Contact Ball Bearing
Machine tool operators and gearbox maintenance teams often face unexpected production halts due to bearing failures. Mismatched bearing specifications or low-quality components can lead to premature wear, increased vibration, and costly downtime. Sourcing reliable angular contact bearings for critical applications like gearboxes requires navigating multiple suppliers, inconsistent quality standards, and long lead times—challenges that directly impact operational efficiency.
3309-D-Ma Bearing: Engineered for Gearbox and Machine Tool Reliability
As an official SKF distributor, we stock the 3309-D-Ma Double Row Angular Contact Ball Bearing to address these challenges. This bearing integrates European precision with robust design, making it ideal for gearboxes and machine tools where radial and axial load capacity is critical. Our one-stop procurement solution eliminates the need to coordinate with multiple suppliers, ensuring you receive genuine SKF bearings with consistent quality and timely delivery.
Optimal Performance in High-Demand Machine Tool Applications
The 3309-D-Ma Angular Contact Bearing excels in gearboxes and machine tools operating under moderate to high speeds and combined radial-axial loads. Its double row design provides higher rigidity and load-carrying capacity compared to single row alternatives, making it suitable for precision machining centers and industrial gearboxes. The separated structure allows for easy mounting and dismounting, simplifying maintenance procedures and reducing equipment downtime.
Key Technical Features That Enhance Machine Tool Performance
This bearing’s technical specifications directly contribute to its reliability in critical applications. The bearing steel construction ensures durability and resistance to wear, even under continuous operation. Available precision ratings from P0 to P2 allow customization based on application requirements—P2 grade, for instance, minimizes runout and vibration, critical for high-precision machine tools. The choice of steel, copper, or nylon cages offers flexibility: steel cages provide high strength for heavy loads, while nylon cages reduce friction and noise in high-speed scenarios. Radial load direction capability ensures efficient power transmission in gearbox assemblies, maintaining consistent performance under varying load conditions.
Por qué los rodamientos genuinos
reducen el costo total de propiedad
Choosing genuine 3309-D-Ma Bearings over counterfeit alternatives delivers long-term value by minimizing hidden costs. Counterfeit bearings often fail prematurely due to substandard materials and manufacturing processes, leading to unplanned downtime, repair expenses, and potential damage to adjacent components. In contrast, SKF’s ISO 9001-certified production ensures each bearing meets strict quality standards, extending service life and reducing maintenance frequency. Our unified quality inspection system further verifies each unit before shipment, ensuring you receive bearings that perform as expected—lowering total cost of ownership through reliable performance and reduced downtime.
Nuestro Compromiso con el Suministro Confiable de Rodamientos
With official authorization from SKF, we guarantee genuine products traceable to the original supply chain. Our ISO 9001 quality inspection system includes incoming material checks and pre-shipment verification, ensuring every bearing meets specification. As a dual-brand distributor serving 1,200+ clients across 55+ countries, we maintain large centralized inventory for quick access to critical components like the 3309-D-Ma. Our cross-brand technical team provides expert support for选型 and application questions, while our one-stop procurement process simplifies ordering—whether you need a single bearing for emergency repair or bulk quantities for production.
Packaging & Shipping
con certificación del producto y trazabilidad del lote
Empaque de paletas de cartón seguro para prevenir daños durante el tránsito
Opciones de logística global que incluyen DHL, FedEx, UPS, transporte aéreo y marítimo
Seguimiento en tiempo real proporcionado para todos los envíos
Cantidad mínima de pedido de 1 pieza, apoyando tanto las necesidades de mantenimiento como de producción
Get Your 3309-D-Ma Bearing Shipped Fast
Don’t let bearing issues delay your operations. Whether you need a replacement for a gearbox repair or stock for upcoming projects, our inventory ensures quick dispatch. Send us your requirements—bearing designation, application details, and quantity—and our team will provide a quotation within one working day, helping you get back to production with minimal disruption.
Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we are an official SKF authorized distributor. Every 3309-D-Ma bearing is sourced directly from SKF and comes with complete traceability documentation.
Q: How do I confirm if the 3309-D-Ma is compatible with my machine?
A: Proporcione el modelo de su equipo o las especificaciones técnicas (carga, velocidad, requisitos de montaje), y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
Q: ¿Cuál es la política de garantía para este rodamiento?
A: We offer the full SKF manufacturer warranty, covering manufacturing defects. Defective products will be replaced unconditionally.
P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders for 1 piece, suitable for emergency maintenance or small-scale needs.
P: ¿Cuánto tiempo tarda el envío?
A: In-stock bearings ship within 3-7 business days. Delivery time depends on your location and chosen logistics method.
Q: ¿Cómo puedo verificar la autenticidad del rodamiento?
A: Each bearing includes SKF’s original packaging with holographic labels and serial numbers, which can be verified through SKF’s official channels. We also provide authorization certificates upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
