Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| NN3012 TN/SP |
Tipo
| Roller |
| Selling Units |
Single Item |
| Inner Diameter |
60 mm |
Número de fila
| Double Row |
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Marca registrada
| SKF |
Origen
China
| Package Size Per |
10×10×10 cm Batch |
| Gross Weight Per |
0.250 Kg Batch |
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
| Machine Tools, Spindles, Gearboxes, Printing Machinery |
Fabricación
| CNC Machines, Reducers, Conveying Equipment |
Automotriz
Sistemas de Transmisión, Motores Eléctricos
Reduce Downtime with High Precision NN3012 TN/SP Double Row Cylindrical Roller Bearing
Industrial machinery operators know the cost of unexpected shutdowns—hours of lost production, maintenance overtime, and missed deadlines. When bearings fail prematurely due to poor precision or material quality, the impact ripples through your entire operation. Sourcing reliable bearings that meet exact specifications often means navigating minimum order quantities that delay urgent repairs or compromising on quality from uncertified suppliers.
Precision Engineered for Critical Industrial Applications
The High Precision Double Row Cylindrical Roller Bearing NN3012 TN/SP addresses these challenges with its robust design and strict manufacturing standards. As a professional bearing supplier with decades of export experience, we ensure each unit meets P0-P4 precision grade requirements, critical for maintaining alignment and reducing vibration in high-speed industrial machinery. Whether used in machine tool spindles or gearbox assemblies, this bearing delivers consistent performance under heavy radial loads, minimizing the risk of unplanned downtime.
Rendimiento Óptimo en Condiciones de Operación Exigentes
Designed as a double row cylindrical roller bearing, the NN3012 TN/SP excels in applications requiring high radial load capacity and precise rotational accuracy. Its open seal design allows for efficient lubrication management, making it suitable for operating environments where temperature control and maintenance access are priorities. Industries such as manufacturing and automotive rely on this bearing type for its ability to handle continuous operation at varying speeds, ensuring smooth power transmission in critical equipment like CNC machines and reducers.
Características Técnicas Clave que Impulsan la Fiabilidad
The NN3012 TN/SP’s performance is defined by its core technical attributes. With an inner diameter of 60 mm and double row structure, it provides enhanced load distribution, reducing stress on individual components and extending service life. The cylindrical roller design ensures low friction operation, which is essential for maintaining efficiency in high-speed applications. As part of our strict quality control process, each bearing undergoes dimensional detection and vibration testing, confirming compliance with international standards and guaranteeing consistent performance in real-world conditions.
Por qué la autenticidad importa para su rentabilidad
Choosing genuine bearings like the NN3012 TN/SP avoids the hidden costs of counterfeit products. Unauthorized replicas often skip critical material inspections and precision testing, leading to early failure, increased energy consumption, and potential damage to connected machinery. In contrast, our bearings meet ISO industrial standards and are backed by a 12-month warranty, ensuring that any manufacturing defects are promptly addressed with free replacements or refunds. Investing in authentic components reduces total cost of ownership by minimizing maintenance needs and maximizing equipment uptime.
Su Socio de Confianza para Soluciones de Rodamientos
With ISO 9001:2015 and ISO 14001 certifications, we adhere to rigorous quality and environmental management practices. Our in-house laboratory conducts comprehensive performance tests, from noise analysis to service life evaluations, ensuring every bearing meets our high standards. We support flexible order policies, including 1 piece MOQ for standard bearings and sample orders with 3-5 working day delivery, making urgent repairs and small-batch purchases feasible. Our professional technical team offers free guidance on selection and installation, helping you optimize bearing performance for your specific application.
Packaging & Shipping
- Protective packaging per batch: 10×10×10 cm box with secure internal cushioning
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: DHL, FedEx, UPS, transporte aéreo y transporte marítimo disponibles
Seguimiento en tiempo real proporcionado para todos los envíos
- Minimum order quantity of 1 piece, ideal for emergency maintenance and small-scale projects
Get Your NN3012 TN/SP Bearing Today
Don’t let equipment downtime affect your productivity. Whether you need a single replacement bearing or a bulk order for scheduled maintenance, we ensure fast delivery and reliable performance. Contact us with your application details, and our team will confirm compatibility and provide a competitive quote, helping you get back to full operation quickly.
Preguntas Frecuentes
Q: Is this a genuine SKF bearing?
A: Yes, we supply genuine original brand bearings, including SKF, with full traceability to ensure authenticity.
Q: How can I confirm if the NN3012 TN/SP fits my equipment?
A: Proporcione el modelo de su equipo o las especificaciones técnicas, y nuestro equipo técnico verificará la compatibilidad sin costo alguno.
P: ¿Cuál es el período de garantía para este rodamiento?
A: Todos los productos vienen con una garantía de 12 meses a partir de la fecha de entrega, cubriendo defectos de fabricación.
P: ¿Cuál es la cantidad mínima de pedido?
A: We accept orders for 1 piece, supporting both emergency repairs and small-batch requirements.
P: ¿Cuánto tiempo tarda el envío?
A: Sample orders are delivered in 3-5 working days; bulk orders take 5-15 working days depending on quantity.
Q: How do I verify the bearing’s authenticity?
A: Each bearing comes with original packaging and serial numbers, which can be cross-checked through official brand channels. We also provide certification of authenticity upon request.
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