Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| NN3012KTN/SPW33 |
Tipo de Rodamiento
Rodamiento de rodillos cilíndricos de doble fila
Diámetro Interior (d)
60 mm
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Marca registrada
| SKF |
Origen
China
Peso Bruto Individual
0.100 kg
Unidades en venta
Artículo Único
Idoneidad de la Aplicación
Industria
Aplicaciones Típicas
Maquinaria Industrial
High-precision rotating equipment, machine tool spindles, precision gearboxes |
Molinos de Acero
| Rolling mill stands, processing line conveyors |
Industria Automotriz
| Transmission systems, precision drive components |
Generación de Energía Eólica
| Generator sets, pitch control mechanisms |
Need Reliable SKF NN3012 KTN/SPW33 Bearings for High-Precision Machinery?
Finding the right high-precision cylindrical roller bearing can be challenging—especially when equipment downtime from mismatched dimensions or poor quality costs production time. Many buyers struggle with unclear specifications or unreliable suppliers who can’t verify product authenticity, leading to premature failures in critical machinery.
Diseñado para un rendimiento constante de alta precisión
The SKF NN3012 KTN/SPW33 double row cylindrical roller bearing addresses these challenges with its precision manufacturing and direct supply chain. As a specialized bearing supplier with ISO 9001 certified processes, we ensure each unit meets original factory standards, eliminating middlemen and guaranteeing traceability. This bearing is ideal for applications requiring high radial load capacity and precise rotational accuracy, such as machine tool spindles and precision gearboxes where even minor deviations can impact performance.
Rendimiento Óptimo en Entornos Industriales Exigentes
Designed for high-precision industrial machinery, this double row cylindrical roller bearing excels in conditions with heavy radial loads and moderate speeds. Its open structure allows for lubrication customization, making it suitable for clean operating environments like automotive transmission systems or steel mill processing lines. The NN3012 KTN/SPW33’s double row design provides superior load distribution, reducing stress on individual components and extending service life in continuous-operation equipment.
Características clave de ingeniería para un funcionamiento fiable
The NN3012 KTN/SPW33’s cylindrical roller structure ensures efficient load transfer with minimal friction, critical for maintaining precision in high-speed applications. Its 60 mm inner diameter and open design allow for easy integration into existing assemblies, while the double row configuration enhances rigidity—essential for machine tools where vibration control is paramount. The bearing’s surface finish and dimensional accuracy meet SKF’s strict standards, ensuring interchangeability with original equipment specifications and reducing installation time.
Why Precision Bearings Lower Total Cost of Ownership
Choosing the correct high-precision roller bearing directly impacts operational costs. Inferior bearings with poor dimensional control can cause excessive vibration, leading to premature wear of adjacent components and unplanned downtime. The SKF NN3012 KTN/SPW33’s consistent quality reduces maintenance frequency and extends equipment life, lowering long-term costs despite a higher initial investment. By adhering to ISO 281 load rating standards, this bearing provides predictable performance, allowing for accurate maintenance scheduling and minimizing production disruptions.
Aseguramiento de Calidad en el que Puede Confiar
Our supply chain follows rigorous quality management protocols, including raw material inspection and finished product testing for dimensions, hardness, and surface integrity. Each bearing comes with complete traceability documentation, and we offer a warranty against manufacturing defects. With access to a comprehensive inventory of SKF products and other major brands, we can fulfill both standard and hard-to-find bearing requirements, ensuring you get the right part when you need it.
Packaging & Shipping
- Standard packaging: 12.00cm × 12.00cm × 12.00cm carton
- Package gross weight: 0.150kg per unit
Envío el mismo día para artículos en stock
- Flexible delivery options: express, air, or sea freight
Cantidad mínima de pedido baja soportada
Get a Quote for SKF NN3012 KTN/SPW33 Bearings
Whether you need a single unit or bulk quantities, provide your required specifications—including model number, quantity, and delivery location—and our team will prepare a competitive quote. With our extensive inventory and global delivery network, we can fulfill most orders within 7-15 days, ensuring minimal disruption to your operations.
Preguntas Frecuentes
Q: ¿Suministran rodamientos de otras marcas además de ?
A: Yes, we provide bearings from all major international brands including NSK, NTN, Koyo, NACHI, IKO, FAG, Timken, as well as domestic Chinese brands. We can source specific models as per your requirements.
P: ¿Cómo puedo confirmar si este rodamiento se ajusta a mi equipo?
A: Provide your equipment model or existing bearing dimensions (inner diameter × outer diameter × width), and our technical team will verify compatibility with the NN3012 KTN/SPW33 specifications.
Q: ¿Cuál es su política de garantía para rodamientos?
A: We offer a warranty against manufacturing defects. The warranty period and terms are specified in each sales contract, and defective products can be replaced or refunded after inspection.
P: ¿Cuál es la cantidad mínima de pedido para este rodamiento?
A: Apoyamos cantidades mínimas de pedido bajas, incluyendo compras de un solo artículo, para acomodar tanto las pequeñas necesidades de mantenimiento como los grandes requisitos de producción.
P: ¿Cuánto tiempo tarda el envío a destinos internacionales?
A: In-stock items are shipped the same day. Delivery typically takes 7-15 days to most countries and regions via our global logistics network.
P: ¿Ofrecen personalización OEM/ODM para rodamientos?
A: Yes, we provide customized bearing solutions based on customer drawings or specifications, including material selection, dimensions, and special surface treatments.
Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
