Ensure smooth, precise rotation in your industrial machinery with the Cylindrical Roller Bearing Nu2340em, engineered to deliver reliable performance even under heavy radial loads. This 200x420x138mm precision bearing (P0-P4 grades) minimizes downtime with its separated inner/outer ring design, allowing for easy maintenance and quick replacements—so your operations stay on track without costly delays.
MOQ
1 Piece
Sample Lead Time
3-5 Days
Bulk Lead Time
5-15 Days
Warranty
12 Months
Especificaciones del producto
Parámetro
Detalles
Modelo NO.
Nombre del Producto
Rodamiento de Rodillos Cilíndricos
Estructura
Cilíndrico
Especificación
Material
Acero para rodamientos
Dirección de Carga
Rodamiento radial
Separado
Separado
Esférico
Rodamientos no autoalineables
Clasificación de Precisión
P0 P6 P5 P4 P2
Vibración
Lubricación
Grasa o Aceite
Servicio
OEM ODM
Paquete de Transporte
Palet de Cartón
Código HS
8482500090
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Fabricación
Industria pesada
Industrial machinery operators know the frustration of unexpected downtime caused by bearing failure. A single seized bearing in a critical machine tool or reducer can halt production lines, leading to missed deadlines and revenue loss. Many face challenges with sourcing precision bearings that match original specifications, especially when dealing with large-size industrial applications requiring 200x420x138mm dimensions. Our Nu2340em Cylindrical Roller Bearing addresses these pain points with P0-P4 precision ratings and robust radial load capacity, ideal for heavy-duty industrial machinery. As an integrated manufacturer with ISO9001 certification, we ensure consistent quality through rigorous QC lab testing. Whether your application requires standard dimensions or custom specifications, our OEM/ODM capabilities support 1pc MOQ for standard items, with 3-5 days sample lead time to verify performance before bulk orders. Rendimiento Óptimo en Entornos Industriales Exigentes
The Nu2340em Cylindrical Roller Bearing excels in high-load industrial settings where radial force handling is critical. Its separated structure allows for easy mounting and dismounting, simplifying maintenance in machinery like gearboxes and rolling mills. With vibration grades up to Z3V3, this bearing minimizes noise and vibration in precision equipment, ensuring smooth operation even at moderate speeds. The 200x420x138mm size makes it suitable for large-scale industrial applications requiring durable, high-capacity bearings. The precision rating of P0-P4 directly impacts machinery accuracy—P4 grade bearings reduce runout and improve positioning precision in CNC machines, while P0 offers cost-effective performance for general industrial use. The bearing steel construction provides high hardness and wear resistance, extending service life in abrasive environments. Vibration class Z2V2 or higher ensures stable operation in noise-sensitive applications like printing presses. Separated design allows for easier installation and replacement, reducing maintenance time and labor costs during equipment overhauls. Choosing genuine Nu2340em Cylindrical Roller Bearings avoids the hidden costs of counterfeit products. Inferior bearings often fail prematurely, leading to unplanned downtime, repair expenses, and potential damage to mating components. Our bearings meet ISO standards and undergo strict quality control, ensuring predictable performance and reducing total ownership costs. With a 12-month global warranty, we stand behind our products, offering defect replacement or refund to minimize your operational risks. Su Socio de Confianza para Soluciones de Rodamientos Industriales
Since 2005, Jinan Saifan Bearing has served global buyers across Europe, America, and Southeast Asia, building a reputation for stable supply and competitive pricing. Our full R&D capabilities allow us to customize bearings to specific industrial requirements, while our 5-15 days bulk delivery ensures minimal production delays. We provide free technical guidance to help you select the right bearing for your application, and our responsive after-sales team ensures quick resolution of any issues. With production capacity of 100,000 units, we can scale to meet your volume needs without compromising lead times. Embalaje de cartón protector con refuerzo de palet para un transporte seguro
Tiempo de entrega de muestra: 3–5 días para especificaciones estándar
Entrega a granel: 5–15 días después de la confirmación del pedido
Opciones de envío flexibles: DHL, FedEx, UPS, transporte aéreo o transporte marítimo
1pc MOQ disponible para necesidades de mantenimiento de emergencia
Don’t let bearing issues disrupt your operations. Send us your Nu2340em bearing requirements, including quantity and application details, and we’ll provide a competitive quote within 24 hours. With free samples available (buyer covers freight), you can verify performance before committing to bulk orders. The sooner you secure reliable bearings, the sooner you can protect your production schedule from costly interruptions. Preguntas Frecuentes
Q: Is this Nu2340em bearing authentic? A: Yes, we supply authentic bearings manufactured in our ISO9001 & ISO14001 certified facility. Each product undergoes strict quality control and can be traced through our production records. Q: How do I confirm if the Nu2340em fits my machinery? A: Provide your equipment model or technical specifications (load, speed, operating conditions), and our engineering team will verify compatibility and offer free选型 guidance. P: ¿Cuál es la política de garantía para este rodamiento?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación. Los productos defectuosos serán reemplazados o reembolsados sin costo adicional.
Q: What is the minimum order quantity for Nu2340em? A: Los artículos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como compras de pequeñas cantidades.
P: ¿Cuánto tiempo tarda el envío?
A: Samples ship in 3–5 days, bulk orders in 5–15 days. We offer DHL/FedEx/UPS for urgent needs and economical sea freight for large shipments. Q: How can I verify the bearing’s precision and quality? A: We provide QC reports upon request, including dimensional inspection and vibration test results. Our lab is equipped to validate precision ratings from P0 to P4. Ready to order or need a quote?
Nu2340em
200*420*138mm
Z1V1 Z2V2 Z3V3
Machine Tools, Gearboxes, Reducers, Printing Presses
CNC Machines, Spindles, Electric Motors, Conveyors
Steel Rolling Mills, Crushers, Extruders
Prevent Costly Downtime with Nu2340em Cylindrical Roller Bearing for Industrial Machinery
Precision Engineered Nu2340em Bearing for Reliable Industrial Performance
Technical Features That Ensure Long-Term Machinery Reliability
Why Authentic Precision Bearings Matter for Total Cost of Ownership
Packaging & Shipping
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