Double Row Angular Contact Ball Bearing 3309 A/C3 for Heavy Machinery High Load
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Double Row Angular Contact Ball Bearing 3309 A/C3 for Heavy Machinery High Load

<p>Ensure heavy machinery operates smoothly under high loads with the <strong>SKF 3309 A/C3</strong> double row angular contact ball bearing, a reliable solution for critical industrial applications. This bearing delivers exceptional radial and axial load handling, minimizing downtime and extending equipment lifespan in steel mills, mining machinery, and construction equipment.</p><ul><li>Engineered with separated inner/outer rings for precise mounting and alignment, ensuring optimal performance in heavy-duty operations</li><li>Constructed from high-grade bearing steel with C3 clearance, ideal for applications requiring thermal expansion accommodation</li><li>Backed by SKF’s global quality assurance and full traceability, providing peace of mind for maintenance and OEM procurement teams</li></ul>

Brand: SKF
Type: Angular Contact Bearing
§ Product Details

Technical Description

Ensure heavy machinery operates smoothly under high loads with the SKF 3309 A/C3 double row angular contact ball bearing, a reliable solution for critical industrial applications. This bearing delivers exceptional radial and axial load handling, minimizing downtime and extending equipment lifespan in steel mills, mining machinery, and construction equipment.

  • Engineered with separated inner/outer rings for precise mounting and alignment, ensuring optimal performance in heavy-duty operations
  • Constructed from high-grade bearing steel with C3 clearance, ideal for applications requiring thermal expansion accommodation
  • Backed by SKF’s global quality assurance and full traceability, providing peace of mind for maintenance and OEM procurement teams

Description

Especificaciones del Producto

Parámetro

Detalles

N.º de modelo 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

Embalaje de transporte

Palé de Cartón

Especificación

Como Su Solicitud

Marca registrada

Origen

Jiangsu China

Capacidad de Producción

1000000

SKF

Idoneidad de la Aplicación

Industria

Aplicaciones Típicas

Maquinaria Pesada

High load equipment components

Finding the Right Double Row Angular Contact Ball Bearing 3309 A/C3 for Heavy Machinery

Heavy machinery operations face critical challenges when bearings fail—downtime, replacement costs, and safety risks all escalate when components can’t handle high loads. Sourcing authentic, high-precision bearings that match exact specifications often means navigating complex supply chains with inconsistent quality, making reliable procurement a constant hurdle for maintenance and procurement teams.

Engineered for Heavy Load Performance in Demanding Conditions

The SKF 3309 A/C3 double row angular contact ball bearing addresses these challenges with design features tailored for heavy machinery. As a supplier with extensive experience in industrial bearings, we ensure our products meet strict quality standards, covering a comprehensive range of models to support one-stop procurement. This bearing, with its double row structure and radial load capacity, is built to perform in high-stress applications where reliability directly impacts operational efficiency.

Optimal Performance in Heavy Machinery Applications

This angular contact ball bearing excels in heavy machinery environments where combined radial and axial loads are present. Its separated design allows for easier installation and maintenance, while the double row configuration provides increased load-bearing capability compared to single row alternatives. Whether used in construction equipment, mining machinery, or industrial presses, selecting a bearing with the right precision rating and cage material is essential to preventing premature wear and ensuring long service life.

Características clave de ingeniería para un funcionamiento fiable

The SKF 3309 A/C3 bearing incorporates critical engineering details that enhance performance. Constructed from high-quality bearing steel, it delivers the hardness and durability required to withstand heavy loads and harsh operating conditions. The availability of multiple cage materials—steel, copper, and nylon—allows customization based on application needs: steel cages for high-temperature environments, copper for enhanced heat dissipation, and nylon for reduced noise and vibration. Precision ratings from P0 to P6 ensure compatibility with various machinery tolerances, while oil and grease lubrication options provide flexibility for different maintenance schedules and operating speeds.

El Impacto de la Calidad de los Rodamientos en el Costo Total de Propiedad

Choosing the right bearing directly affects total cost of ownership. Inferior bearings with substandard materials or imprecise manufacturing lead to frequent replacements, unplanned downtime, and potential damage to adjacent components. In contrast, the SKF 3309 A/C3 bearing, with its robust construction and adherence to precision standards, minimizes these risks. By reducing maintenance intervals and extending service life, it lowers long-term costs associated with repairs and production losses, making it a cost-effective choice for heavy machinery operators focused on reliability.

Ensuring Quality and Traceability in Every Bearing

Our commitment to quality is rooted in strict production and inspection processes. All bearings undergo comprehensive testing, including material verification and dimensional checks, to ensure compliance with industry standards. We provide full traceability documentation, allowing customers to verify the origin and quality of each product. With a focus on transparency, we stand behind our bearings with a warranty that covers manufacturing defects, giving you confidence in your purchase.

Packaging & Shipping

  • Carton and pallet packaging for secure transportation
  • Envío rápido para artículos en stock

    Opciones de entrega flexibles que incluyen exprés, aérea y marítima

    Bajas cantidades mínimas de pedido para acomodar tanto requisitos a pequeña como a gran escala

Get Your SKF 3309 A/C3 Bearing Quote Today

Whether you need a single unit for maintenance or bulk orders for production, we can fulfill your requirements. Contact us with the bearing model, quantity, and delivery location, and our team will provide a competitive quote and lead time. The sooner you confirm your order, the sooner we can arrange shipment to keep your machinery running smoothly.

Preguntas Frecuentes

Q: ¿Suministran otras marcas o modelos de rodamientos además de ?

A: Yes, we offer a full range of bearing brands and models, including both international and domestic options, and can source specific types according to customer requirements.

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

A: Provide your equipment’s bearing specifications, including dimensions (d x D x B) and load requirements, and our technical team will verify compatibility.

Q: ¿Cuál es su política de garantía para rodamientos?

A: We provide a warranty against manufacturing defects. Specific terms and duration are outlined in the sales contract.

P: ¿Cuál es la cantidad mínima de pedido para este rodamiento?

A: We accept low minimum order quantities, making it easy to order small batches for testing or maintenance needs.

Q: ¿Cuánto tiempo tarda el envío y qué métodos están disponibles?

A: In-stock items ship immediately. We offer express, air, and sea freight options, with delivery times varying by destination.

P: ¿Puede proporcionar servicios OEM u ODM para rodamientos?

A: Yes, we support custom bearing production based on customer-provided drawings or 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.

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Interested in Double Row Angular Contact Ball Bearing 3309 A/C3 for Heavy Machinery High Load?

Send us your inquiry with model number and quantity. Our technical team will respond within 24 hours with pricing, availability and delivery terms.

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