Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
| NN 3056 K/SPw33 |
Clasificación de Precisión
| Sp, up, Spand up |
Tipo
Rodillo
Número de fila
Doble Fila
Diámetro Interno
280 mm
Unidades de venta
Artículo individual
Tamaño del paquete por
10X10X10cm Batch |
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Peso Bruto por
0.100 kg Batch |
Marca registrada
| SKF |
Origen
China
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria de Construcción
Excavadoras, Cargadoras, Bulldozers
Minería
Trituradoras, Transportadores, Plataformas de Perforación
Herramientas de Máquina
| CNC Lathes, Milling Machines, Grinding Machines |
Acero
| Rolling Mills, Continuous Casters, Furnace Equipment |
Minimize Downtime with Genuine NN 3056 K/SPw33 Double Row Cylindrical Roller Bearing
Equipment failures due to substandard bearings cost manufacturers thousands in lost productivity each year. Sourcing precision bearings often means coordinating with multiple suppliers, facing long lead times, and struggling with inconsistent quality standards. For maintenance teams, emergency replacements require cross-brand solutions that many distributors can’t deliver quickly.
Authorized SKF Bearings in Stock for Immediate Shipment
As an official SKF distributor, we stock the NN 3056 K/SPw33 double row cylindrical roller bearing to meet your urgent industrial machinery needs. Our centralized inventory system ensures this precision roller bearing for industrial equipment is available for same-day processing, eliminating the delays of direct manufacturer minimum order quantities. Whether for gearbox repairs, spindle replacements, or conveyor system upgrades, we provide one-stop access to genuine SKF components.
Diseñado para un Rendimiento Industrial de Alta Resistencia
The NN 3056 K/SPw33 excels in high-load, precision-critical applications common in mining crushers, steel mill rolling stands, and large machine tool spindles. Its double row design delivers superior radial load capacity while maintaining tight axial runout control – essential for equipment operating at moderate to high speeds under variable loads. The open structure allows for optimal lubrication customization, making it suitable for both oil bath and grease lubrication systems in diverse industrial environments.
Características técnicas que garantizan un funcionamiento fiable
The Sp precision rating of this cylindrical roller bearing ensures minimal radial internal clearance and tight dimensional tolerances, critical for maintaining spindle accuracy in CNC machines. Its double row configuration distributes load evenly across contact surfaces, extending service life in heavy-duty applications like mining conveyors. The K designation indicates a tapered bore, facilitating easy mounting and dismounting for maintenance – a key advantage in equipment where downtime must be minimized. The robust cylindrical structure provides inherent rigidity, making it ideal for precision alignment in steel processing equipment.
Por qué la autenticidad es importante para el costo total de propiedad
Counterfeit bearings may offer lower upfront prices, but they typically fail 3-5 times faster than genuine SKF products, leading to unplanned downtime, increased labor costs, and potential damage to adjacent components. Our NN 3056 K/SPw33 bearings adhere to ISO 9001 quality standards, with each unit traceable through SKF’s global supply chain. By investing in authentic double row cylindrical roller bearings, you reduce long-term maintenance expenses and protect your production schedule from avoidable interruptions.
Nuestro Compromiso con el Suministro Confiable de Rodamientos
With 1200+ clients across 55+ countries, we’ve built our reputation on four pillars of service: official SKF authorization ensuring genuine components, a cross-brand technical team with industry-specific expertise, centralized warehousing for large inventory availability, and unified quality inspection protocols. Our dual-brand distribution model means we can fulfill mixed orders of SKF and Timken bearings in a single shipment, simplifying your procurement process. Every bearing undergoes pre-shipment inspection to verify compliance with original specifications, giving you confidence in every delivery.
Packaging & Shipping
embalaje con certificación del producto y documentación de trazabilidad de lotes
Tiempo de entrega estándar: 3-7 días hábiles para artículos en stock
Opciones de logística global que incluyen DHL, FedEx, UPS, transporte aéreo y transporte marítimo
Seguimiento en tiempo real desde el despacho del almacén hasta la entrega
Minimum order quantity: 1 piece, supporting both emergency repairs and scheduled maintenance
Asegure su suministro de rodamientos hoy
Don’t let equipment downtime erode your productivity. The NN 3056 K/SPw33 bearing is in stock and ready to ship – the sooner you place your order, the faster you can restore optimal operation to your industrial machinery.
Preguntas Frecuentes
Q: ¿Es este un rodamiento genuino?
A: Yes, we are an official SKF authorized distributor. Every NN 3056 K/SPw33 bearing comes with complete traceability documentation and can be verified through SKF’s official channels.
P: ¿Cómo puedo confirmar que este rodamiento se ajusta a mi equipo?
A: Proporcione el modelo de su equipo, detalles de la aplicación o dimensiones de los rodamientos existentes, y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
P: ¿Cuál es la política de garantía?
A: All SKF bearings are covered by the manufacturer’s warranty against material and manufacturing defects. We handle all warranty claims directly with SKF for efficient resolution.
P: ¿Cuál es la cantidad mínima de pedido?
A: Aceptamos pedidos por 1 pieza, lo que nos hace ideales para situaciones de mantenimiento de emergencia o requisitos de pequeñas cantidades.
Q: ¿Con qué rapidez puede enviar este rodamiento?
A: In-stock items are processed within 24 hours. Standard delivery takes 3-7 business days depending on your location; expedited options are available.
Q: ¿Cómo verifico la autenticidad del rodamiento al recibirlo?
A: Each bearing includes SKF’s original packaging with holographic labels and unique serial numbers. We also provide a certificate of conformance with each order for verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
