Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| Double Row Angular Contact Ball Bearing |
Separado
Separado
Número de Filas
Doble
Dirección de Carga
Rodamiento Radial
Material
Acero para rodamientos
Clasificación de Precisión
| P0, P2, P4, P5, P6 |
Tipo
| Ball |
Estructura
| Angular Contact |
Jaula
| Steel Cage, Copper Cage, Nylon Cage |
Lubricación
| Oil Grease |
Paquete de Transporte
Palé de Cartón
Especificación
| As Your Request |
Marca registrada
| SKF |
Origen
| Jiangsu China |
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Máquinas Herramienta, Husillos, Cajas de Engranajes
Automotriz
Sistemas de Transmisión, Motores Eléctricos
Equipo Agrícola
Tractores, Cosechadoras
Nueva Energía
Aerogeneradores, Sistemas de Seguimiento Solar
Electrodomésticos
Aires Acondicionados, Lavadoras
Prevent Equipment Downtime with 3311 A-2RSH/C3 Double Row Angular Contact Ball Bearing
Many precision machinery operators face unexpected production halts due to bearing failures, often caused by substandard components that can’t handle continuous radial and axial loads. Sourcing reliable sealed bearings with precise clearance settings can be time-consuming, especially when balancing MOQ requirements with urgent repair needs.
Engineered for Precision Machinery Performance
The 3311 A-2RSH/C3 Double Row Angular Contact Ball Bearing addresses these challenges with its sealed design and C3 clearance, ensuring stable operation in industrial machinery like CNC spindles and gearboxes. As a professional bearing manufacturer with over 15 years of export experience, we offer flexible order policies—including 1 piece MOQ for standard bearings and 3-5 day sample delivery—to meet both scheduled production and emergency repair demands.
Rendimiento Óptimo en Condiciones Exigentes
This double row angular contact bearing excels in applications requiring high rotational precision and moderate to heavy radial loads, such as machine tool spindles and textile machinery. Its sealed construction (2RSH) provides effective protection against contaminants, while the C3 clearance allows for thermal expansion during continuous operation, reducing the risk of premature failure under varying temperature conditions.
Key Technical Features Enhancing Reliability
The bearing’s precision rating options (P0 to P4) ensure compatibility with diverse accuracy requirements, from general industrial use to high-precision equipment. Its cage material options—steel, copper, or nylon—allow customization based on speed and load conditions: steel cages offer durability for heavy loads, while nylon cages reduce friction in high-speed applications. The double row design distributes loads evenly, extending service life compared to single row alternatives, and the pre-lubricated oil grease formulation minimizes maintenance needs.
Long-Term Value of Genuine Bearings
Choosing authentic bearings like the 3311 A-2RSH/C3 avoids the hidden costs of counterfeit products, which often fail prematurely due to poor material quality and imprecise manufacturing. Our bearings meet ISO, ABMA, and DIN international standards, supported by strict incoming material inspections and full-process production supervision. This commitment to quality translates to lower total cost of ownership by reducing downtime, maintenance frequency, and the risk of secondary equipment damage.
Por qué los compradores globales eligen los rodamientos Saifan
Our integrated capabilities—from independent R&D to global sales—ensure consistent quality and support. We hold ISO 9001:2015 and ISO 14001 certifications, with a professional technical team providing free guidance on selection, installation, and troubleshooting. With production facilities equipped with automated lines and in-house laboratories for performance testing, we guarantee bearings that meet precise specifications. Our 12-month warranty and flexible defective product handling (replacement or refund) further reinforce customer confidence.
Packaging & Shipping
Embalaje en palé de cartón con capas interiores protectoras para evitar daños durante el transporte
Los pedidos de muestra se envían dentro de 3-5 días hábiles; los pedidos al por mayor dentro de 5-15 días hábiles
Múltiples opciones logísticas disponibles, incluyendo exprés (DHL, FedEx) y flete marítimo
- Real-time tracking information provided upon shipment
1 pieza MOQ para rodamientos estándar, con cantidades de pedido personalizadas negociables
Asegure su suministro de rodamientos hoy
Whether you need a single replacement bearing for urgent repairs or bulk orders for production, we ensure timely delivery without compromising quality. Delayed equipment means lost productivity—contact us now with your requirements to get back to full operation quickly.
Preguntas Frecuentes
P: ¿Es este rodamiento un producto original genuino?
A: We supply genuine brand bearings, including NSK and INA, with full traceability through our certified supply chain. Official documentation can be provided upon request.
Q: ¿Cómo puedo confirmar si este rodamiento se ajusta a mi equipo?
A: Our technical team offers free guidance—provide your equipment model, operating conditions (load, speed, temperature), and required specifications, and we’ll verify compatibility.
P: ¿Cuál es la política de garantía para este rodamiento?
A: Todos los productos vienen con una garantía de 12 meses a partir de la fecha de recepción. Los productos defectuosos debido a problemas de fabricación son elegibles para un reemplazo o reembolso gratuito.
P: ¿Cuál es la cantidad mínima de pedido?
A: Standard bearings have a 1 piece MOQ, making it easy to source small quantities for maintenance or testing.
P: ¿Cuánto tiempo tarda el envío?
A: Los pedidos de muestra se envían en 3-5 días hábiles, mientras que los pedidos al por mayor tardan de 5 a 15 días hábiles. Las opciones de envío exprés están disponibles para necesidades urgentes.
P: ¿Cómo puedo verificar la autenticidad del rodamiento?
A: Authentic bearings include brand-specific markings, packaging with security features, and batch codes that can be cross-checked with manufacturer records. We provide all necessary documentation for verification.
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