Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
| NN3011KTN/SPVR522 |
Tipo
Rodillo
Número de fila
Doble Fila
Diámetro Interno
| 55 mm |
Peso Bruto Individual
0.250 kg
Tamaño de paquete individual
| 10×10×10 cm |
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Marca registrada
| SKF |
Origen
China
Industrias de Aplicación
Industria
Equipo Típico
Herramientas de Máquina
| CNC Spindles, Precision Lathes, Machining Centers |
Automatización Industrial
| Robotic Arms, Precision Conveyors, Measuring Instruments |
| Semiconductor Manufacturing |
Wafer Handling Equipment, Inspection Systems |
| Medical Devices |
Imaging Equipment, Precision Positioning Systems |
Minimize Downtime with Genuine SKF NN3011KTN/SPVR522 Crossed Cylindrical Roller Bearing
Precision machinery operators know the frustration of unexpected downtime—especially when caused by substandard bearings. A single failed component in CNC spindles or robotic arms can halt production lines, delay deadlines, and erode profit margins. Sourcing reliable bearings often means juggling multiple suppliers, each with different lead times and quality standards, while urgent maintenance needs wait for cross-brand part transfers.
Calidad
Genuina, Disponible para Envío Inmediato
The NN3011KTN/SPVR522 Crossed Cylindrical Roller Bearing solves these challenges by combining SKF’s European precision with our centralized inventory and one-stop procurement capabilities. As an official SKF distributor, we maintain stock of this double row open cylindrical roller bearing, ensuring you get the exact part you need without extended lead times. Whether for scheduled maintenance or emergency repairs in machine tool spindles or precision conveyors, our unified ISO 9001 quality inspection process guarantees every bearing meets original specifications.
Engineered for High-Precision, Heavy-Duty Applications
This thin section crossed cylindrical roller bearing excels in applications demanding both radial and axial load capacity within limited space. Its double row design and open structure optimize performance in high-speed precision machinery, where minimal deflection and consistent rotation are critical. With an inner diameter of 55 mm and lightweight construction (0.250 kg), it balances durability with efficiency—ideal for equipment like robotic arms and CNC machining centers that require precise positioning and repeatable accuracy.
Ventajas Técnicas Que Impulsan el Rendimiento
The NN3011KTN/SPVR522’s design features directly impact operational reliability. Its cylindrical roller structure distributes loads evenly across contact surfaces, reducing stress concentrations and extending service life under continuous operation. The open seal type minimizes friction in high-speed applications, maintaining temperature stability even during prolonged use. As a double row bearing, it provides superior rigidity compared to single row alternatives, ensuring consistent performance in precision alignment tasks. These attributes make it a critical component for maintaining tight tolerances in semiconductor manufacturing and medical device production.
Why Authenticity Matters for Total Cost of Ownership
Choosing genuine SKF bearings over counterfeit alternatives eliminates hidden costs that plague industrial operations. Counterfeit bearings often fail prematurely due to substandard materials and manufacturing, leading to unplanned downtime, increased maintenance labor, and potential damage to expensive equipment. In contrast, the NN3011KTN/SPVR522 adheres to SKF’s rigorous quality standards, backed by our cross-brand technical team’s support. By investing in authentic components, you reduce long-term costs associated with frequent replacements and production interruptions—ultimately lowering your total cost of ownership.
Su Socio de Confianza para Soluciones de Rodamientos de Precisión
With over 1,200 clients across 55+ countries, we deliver dual-brand bearing solutions that combine European precision and American heavy-duty advantages. Our official authorization from SKF ensures every NN3011KTN/SPVR522 bearing is fully traceable, with complete documentation provided upon request. Our ISO 9001-certified quality control process includes pre-shipment inspection, guaranteeing compliance with industry standards. For technical support, our cross-brand team offers expert guidance on installation, maintenance, and application matching—ensuring you get the right bearing for your specific machinery needs.
Packaging & Shipping
embalaje con identificación del producto y trazabilidad del lote
Securely packed in 10×10×10 cm cartons to prevent damage during transit
Available for immediate dispatch with delivery in 3-7 working days
Opciones de envío flexibles que incluyen DHL, FedEx, UPS, transporte aéreo y marítimo
Seguimiento en tiempo real proporcionado para todos los envíos
Cantidad mínima de pedido de 1 unidad, apoyando tanto reparaciones de emergencia como mantenimiento programado
Get Your NN3011KTN/SPVR522 Bearing Today
Don’t let equipment downtime impact your production schedule. Whether you need a single bearing for urgent repairs or multiple units for planned maintenance, we ensure fast delivery of genuine SKF components. Send your order details now to secure the parts you need—every day of delay risks further production losses.
Preguntas Frecuentes
Q: ¿Es este un rodamiento genuino?
A: Yes, we are an official SKF authorized distributor. Every NN3011KTN/SPVR522 bearing is sourced directly from SKF and comes with complete traceability documentation.
P: ¿Cómo puedo confirmar que este rodamiento se ajusta a mi equipo?
A: Proporcione el modelo de su equipo o las especificaciones técnicas, y nuestro equipo técnico de múltiples marcas verificará la compatibilidad sin costo alguno.
P: ¿Cuál es su política de garantía?
A: All bearings come with SKF’s standard manufacturer warranty, covering defects in materials and workmanship. We offer hassle-free returns for verified manufacturing issues.
P: ¿Cuál es la cantidad mínima de pedido?
A: Aceptamos pedidos de 1 unidad, lo que facilita la obtención de piezas de repuesto de emergencia o pequeñas cantidades para mantenimiento.
P: ¿Cuánto tiempo tarda el envío?
A: In-stock bearings ship within 24 hours, with delivery in 3-7 working days via your preferred logistics method (DHL, FedEx, UPS, air, or sea freight).
Q: How can I verify the bearing’s authenticity?
A: Genuine SKF bearings include unique laser markings and packaging with security features. We provide certificates of authenticity and batch traceability for every order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
