Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
| NN3022KTN9/SPVR521 |
Tipo
Rodillo
Unidades de venta
Artículo individual
Peso Bruto Individual
| 0.250 Kg |
Diámetro Interno
| 110 mm |
Número de fila
Doble Fila
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Marca registrada
| SKF |
Origen
China
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria de Construcción
| Excavator gearboxes, Loader axles, Crane slew drives |
Minería
| Crusher shafts, Conveyor rollers, Grinding mill reducers |
Herramientas de Máquina
| CNC lathe spindles, Milling machine worktables |
Acero
| Rolling mill stands, Continuous caster rollers |
Reduce Downtime with Genuine SKF NN3022 Ktn9/Spvr521 Double Row Cylindrical Roller Bearing
Industrial machinery operators know the cost of unexpected downtime—especially when caused by bearing failure. Counterfeit bearings often fail prematurely under heavy loads, while sourcing genuine parts from multiple suppliers delays repairs. For critical applications like gearboxes and spindles, using the wrong bearing type can cut equipment lifespan by 50% or more.
Genuine SKF NN3022 Ktn9/Spvr521 Bearing, In Stock for Immediate Shipment
As an official SKF distributor, we stock the Double Row Cylindrical Roller Bearing SKF NN3022 Ktn9/Spvr521 to solve these challenges. This bearing combines European precision with our large centralized inventory, meaning you can replace failed components without waiting for manufacturer lead times. Designed for industrial machinery, its double row structure delivers exceptional radial load capacity—ideal for high-torque applications like conveyor systems and machine tool spindles.
Diseñado para Entornos Industriales de Alta Dureza
The SKF NN3022 Ktn9/Spvr521 thrives in demanding conditions. Its cylindrical roller design handles high radial loads up to 200 kN, while the open seal configuration allows for lubrication customization in dusty or high-temperature settings. Whether your equipment operates in mining, steel production, or construction, this bearing maintains performance under shock loads and continuous operation—critical for reducing maintenance intervals.
Technical Features That Maximize Machinery Reliability
Three key specifications set this bearing apart: its 110 mm inner diameter ensures compatibility with standard industrial shafts, while the double row construction distributes load evenly across contact surfaces, extending service life. The Ktn9 cage design—precision-machined from high-strength material—stabilizes rollers at high speeds, minimizing vibration and noise. These features translate directly to smoother operation, lower energy consumption, and fewer unplanned repairs.
Por qué los rodamientos genuinos
reducen el costo total de propiedad
Choosing genuine SKF NN3022 Ktn9/Spvr521 over counterfeit alternatives eliminates hidden costs. Fake bearings often lack proper heat treatment, leading to early fatigue and potential equipment damage. In contrast, our bearings undergo ISO 9001 quality inspection, ensuring compliance with SKF’s strict performance standards. Over a 5-year lifespan, a genuine bearing typically reduces total costs by 30% compared to cheaper alternatives—saving on replacement parts, labor, and production losses.
Su Socio de Confianza para Soluciones de Rodamientos Industriales
With 1,200+ clients across 55+ countries, we deliver the reliability industrial buyers demand. Our dual-brand authorization (SKF & Timken) ensures authentic products, while our cross-brand technical team provides free application support. We maintain large inventories in strategic global warehouses, enabling 3-7 day delivery to major industrial hubs. Every bearing ships with complete traceability documents, and our 100% satisfaction guarantee covers manufacturing defects. For one-stop procurement, we handle mixed-brand orders with centralized delivery—simplifying your supply chain.
Packaging & Shipping
con certificación del producto y trazabilidad del lote
Reinforced outer carton to prevent damage during transit
Entrega de 3 a 7 días hábiles para artículos en stock a destinos globales
Envío flexible a través de DHL, FedEx, UPS, transporte aéreo o transporte marítimo
Seguimiento en tiempo real proporcionado para todos los envíos
Cantidad mínima de pedido: 1 unidad, apoyando necesidades de mantenimiento de emergencia
Get Your SKF NN3022 Ktn9/Spvr521 Bearing Today
Don’t let bearing issues halt production. Send us your order details—including quantity and application requirements—and receive a quote within 24 hours. With our stock availability, you can have the SKF NN3022 Ktn9/Spvr521 bearing delivered in days, minimizing downtime and getting your machinery back to work.
Preguntas Frecuentes
Q: ¿Es este un rodamiento genuino?
A: Yes, we are an official SKF authorized distributor. Every bearing is sourced directly from SKF and comes with full traceability documentation, including batch numbers and certification.
P: ¿Cómo confirmo si este rodamiento se ajusta a mi equipo?
A: Provide your equipment model or shaft dimensions, and our technical team will verify compatibility with the SKF NN3022 Ktn9/Spvr521 at no cost.
P: ¿Cuál es la política de garantía?
A: All SKF bearings come with the manufacturer’s warranty, covering defects in materials and workmanship. We offer free replacement for verified manufacturing issues.
P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders for 1 unit, ideal for emergency repairs or small-batch maintenance needs.
P: ¿Cuánto tiempo tarda el envío?
A: In-stock bearings ship within 3-7 business days via your preferred carrier (DHL, FedEx, UPS, etc.).
Q: ¿Cómo puedo verificar la autenticidad del rodamiento?
A: Check the SKF packaging for holographic labels and scan the QR code to validate traceability. We also provide a signed authorization letter with each order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
