Rodamiento de bolas de contacto angular de doble hilera de alta carga 3312-a para maquinaria de construcción
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Rodamiento de bolas de contacto angular de doble hilera de alta carga 3312-a para maquinaria de construcción

Product ID: #5026
In Stock

<p>Ensure uninterrupted performance for your construction machinery with the <strong>High Load Double Row Angular Contact Ball Bearing 3312-a</strong>, engineered to handle heavy radial and axial loads in demanding industrial environments. As an official SKF distributor, we deliver consistent quality through an ISO 9001 three-level inspection system, eliminating the hassle of managing multiple suppliers for critical components.</p><ul><li>Double row angular contact design provides superior rigidity and alignment, ideal for pivot points in excavators and cranes</li><li>Available with steel, copper, or nylon cages to match specific operating temperatures and load requirements</li><li>Precision ratings from P0 to P6 ensure compatibility with high-speed rotations in heavy machinery applications</li><li>Comes with full documentation and integrated logistics support for streamlined project procurement</li></ul>

Key Advantages

  • Official authorized SKF genuine product with traceability certificate
  • ISO 9001 three-level quality inspection system
  • Global door-to-door logistics with real-time tracking
  • 10+ years technical team for selection and installation guidance
Product Details

Detailed Specifications

Ensure uninterrupted performance for your construction machinery with the High Load Double Row Angular Contact Ball Bearing 3312-a, engineered to handle heavy radial and axial loads in demanding industrial environments. As an official SKF distributor, we deliver consistent quality through an ISO 9001 three-level inspection system, eliminating the hassle of managing multiple suppliers for critical components.

  • Double row angular contact design provides superior rigidity and alignment, ideal for pivot points in excavators and cranes
  • Available with steel, copper, or nylon cages to match specific operating temperatures and load requirements
  • Precision ratings from P0 to P6 ensure compatibility with high-speed rotations in heavy machinery applications
  • Comes with full documentation and integrated logistics support for streamlined project procurement

Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Rodamiento de bolas de contacto angular de doble hilera

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 nylon

Lubricación

Aceite Grasa

Paquete de Transporte

Palé de Cartón

Especificación

Como su solicitud

Marca Registrada

Origen

Jiangsu China

Capacidad de Producción

1000000

SKF

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria de Construcción

Excavadoras, Cargadoras, Grúas, Bulldozers

Maquinaria Pesada

Transportadores, Trituradoras, Mezcladoras, Prensas

Evite el tiempo de inactividad del equipo con 3312-a Rodamiento de bolas de contacto angular de dos hileras de alta carga

Los operadores de maquinaria de construcción conocen el costo de una falla en los rodamientos: tiempos de inactividad no planificados, plazos de proyecto incumplidos y reparaciones costosas. Cuando las cargas pesadas y la operación continua llevan el equipo al límite, el uso de rodamientos de baja calidad puede reducir la vida útil en un 50% o más. Encontrar una fuente confiable de rodamientos genuinos de alta carga que puedan soportar las duras condiciones del sitio de trabajo a menudo implica coordinarse con múltiples proveedores, cada uno con sus propios plazos de entrega y estándares de calidad.

Rodamientos genuinos 3312-a en stock para entrega inmediata

As an official SKF authorized distributor, we stock the High Load Double Row Angular Contact Ball Bearing 3312-a specifically designed for construction machinery. Our WMS real-time inventory system ensures we have your required bearings ready to ship, eliminating the long lead times associated with direct manufacturer orders. Each unit undergoes our ISO 9001 three-level quality inspection before leaving our warehouse, guaranteeing it meets SKF’s strict performance standards for heavy machinery applications.

Diseñado para cargas pesadas en entornos de construcción

The SKF 3312-a Double Row Angular Contact Ball Bearing excels in applications where both radial and axial loads are present, such as in the gearboxes and hydraulic systems of construction equipment. Its double row design provides higher load capacity compared to single row bearings, making it ideal for excavator booms, loader arms, and crane turrets that require consistent performance under variable loads. The bearing’s separated structure allows for easy mounting and dismounting, simplifying maintenance in the field.

Características técnicas que maximizan el tiempo de actividad de la maquinaria

The 3312-a Bearing’s construction from high-grade bearing steel ensures durability in harsh conditions, while its precision rating options (P0 to P6) allow customization based on equipment requirements. P0 precision suits general construction applications, while P5 or P6 grades offer tighter tolerances for high-precision machinery. The choice of steel, copper, or nylon cages provides flexibility—steel cages for high-temperature environments, nylon cages for reduced noise in operator cabins. Lubricated with high-performance oil grease, the bearing maintains optimal friction levels even during extended operation, reducing heat buildup and extending service intervals.

Por qué los genuinos rodamientos ofrecen un menor costo total de propiedad

Counterfeit bearings may offer lower upfront prices, but they often fail prematurely under heavy loads, leading to unplanned downtime that can cost thousands in lost productivity. A single bearing failure in a critical construction machine component can halt an entire project. Our genuine SKF 3312-a bearings are backed by SKF’s engineering expertise, ensuring they meet the exact load and speed specifications for your equipment. By investing in authentic Double Row Angular Contact Bearings, you reduce the risk of premature failure, lower maintenance costs, and extend the operational life of your machinery—ultimately delivering a lower total cost of ownership over time.

Su socio de confianza para rodamientos de maquinaria de construcción

With over 10 years of experience as a professional SKF bearing solution provider, we serve 2,000+ clients across 60+ countries, with strong presence in Belt & Road regions including Russia, UAE, and Saudi Arabia. Our official authorized supply chain ensures every 3312-a Bearing can be traced back to SKF’s manufacturing facilities, and we provide complete authorization documents for compliance in large engineering projects. Our technical team offers personalized application solutions, helping you select the right bearing for your specific machinery and operating conditions. When you work with us, you gain a single point of contact for all your bearing needs, from quotation to delivery and after-sales support.

Packaging & Shipping

    Embalaje original con palé de cartón para un transporte seguro

    3-7 días hábiles de entrega para artículos en stock

    Logística global puerta a puerta a través de DHL, FedEx, UPS, transporte aéreo o marítimo

    Seguimiento logístico en tiempo real proporcionado para todos los envíos

    Cantidad mínima de pedido de 1 pieza, apoyando necesidades de mantenimiento de emergencia

Obtenga su 3312-a Rodamiento Hoy

Don’t let bearing issues delay your construction projects. Send us your required quantity and application details, and our team will provide a quotation within one working day. With our ready inventory, we can ship your SKF 3312-a High Load Double Row Angular Contact Ball Bearing immediately, getting your machinery back to work faster.

Preguntas Frecuentes

P: ¿Son estos rodamientos genuinos ?

A: Sí, somos un distribuidor oficial autorizado de . Cada rodamiento puede ser rastreado hasta la cadena de suministro de 正品, y proporcionamos documentos de autorización completos a solicitud.

Q: ¿Cómo confirmo si el 3312-a es adecuado para mi equipo?

A: Proporcione el modelo de su maquinaria, los requisitos de carga y las condiciones de operación. Nuestro equipo técnico verificará la compatibilidad y ofrecerá soporte de选型 gratuito.

P: ¿Cuál es su política de garantía?

A: All bearings come with SKF’s原厂 warranty. Manufacturing defects are covered by unconditional replacement or refund.

P: ¿Cuál es la cantidad mínima de pedido?

A: Aceptamos pedidos de 1 pieza, lo que nos hace ideales para mantenimiento de emergencia y requisitos de lotes pequeños.

P: ¿Cuánto tiempo tarda el envío a mi ubicación?

A: Los rodamientos en stock se envían en un plazo de 3 a 7 días hábiles. Las opciones logísticas incluyen DHL, FedEx, UPS, carga aérea o marítima según su urgencia y ubicación.

Q: ¿Cómo puedo verificar la autenticidad del rodamiento?

A: Check the packaging for SKF’s holographic labels, laser-etched part numbers, and scan the QR code for verification on SKF’s official website. We also provide full traceability documents with each order.

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Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

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Trusted by 2,000+ Clients Worldwide

100% Genuine

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60+ Countries

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10+ years technical team for selection and after-sales claims.

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Specialist supplier of SKF bearings, seals, lubrication systems and maintenance tools. ISO 9001 certified, serving 2,000+ clients across 60+ countries.

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Industries

  • Automotive Manufacturing
  • Construction Machinery
  • New Energy
  • Rail Transit
  • Heavy Industry
  • General Manufacturing

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Brocade Group Headquarters,
No. 9 Gangxing Road, Jinan Area,
China (Shandong) Pilot Free Trade Zone
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+86 19531774385 WhatsApp: 8619531774385 24-hour response target
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