Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| NJ340EM |
Nombre del producto
Rodamiento de rodillos cilíndricos
Tamaño del orificio
15-90 mm
Dimensión exterior
35mm-180mm
Especificación
| 200*420*80mm |
Material
Acero para rodamientos
Estructura
Cilíndrico
Dirección de Carga
Rodamiento Radial
Separado
Separado
Esférico
Rodamientos no alineables
Lubricación
Grasa o Aceite
Clasificación de Precisión
P0 P6 P5 P4 P2
Vibración
| Z1V1 Z2V2 Z3V3 |
Servicio
OEM ODM
Paquete de Transporte
Palé de Cartón
Código HS
8482500090
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Herramientas de Máquina, Equipos de Impresión, Reductores
Fabricación de Automóviles
Sistemas de Transmisión, Cajas de Cambios
Maquinaria Agrícola
Cosechadoras, Tractores
Nueva Energía
Aerogeneradores, Equipos Solares
| Engineering Machinery |
Excavadoras, Equipos de Carga Pesada
Minimize Downtime with High Precision Cylindrical Roller Bearing NJ340EM for Industrial Machinery
Industrial machinery operators know the cost of unexpected downtime—hours of lost production, expensive repairs, and missed deadlines. When bearings fail prematurely due to poor precision or material quality, the impact ripples through entire operations. Sourcing reliable, high-precision bearings that meet exact specifications can be a challenge, especially when balancing lead times, minimum order quantities, and consistent quality.
Engineered for Reliability: NJ340EM Cylindrical Roller Bearing
Our Cylindrical Roller Bearing NJ340EM is designed to address these pain points, offering P0-P4 precision ratings and Z1V1-Z3V3 noise grades to ensure smooth operation in critical industrial applications. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we deliver bearings that meet strict quality standards, supported by a 12-month global warranty. Whether for machine tool spindles, printing presses, or reducers, this bearing provides the durability and performance needed to keep your equipment running efficiently.
Rendimiento Óptimo en Condiciones Industriales Exigentes
The NJ340EM Cylindrical Roller Bearing excels in high-load, high-speed industrial environments, where radial load capacity and precision are paramount. Its separated structure allows for easy mounting and dismounting, simplifying maintenance and reducing downtime during repairs. Crafted from high-grade bearing steel, it withstands heavy loads and continuous operation, making it ideal for applications such as CNC machines, conveyors, and industrial gearboxes where reliability directly impacts productivity.
Excelencia técnica que impulsa el rendimiento
Key technical features of the NJ340EM ensure superior performance in industrial settings. The precision rating (P0-P4) guarantees tight tolerances, minimizing vibration and noise—critical for precision machinery like printing equipment and machine tools. Vibration grades (Z1V1-Z3V3) further enhance operational smoothness, reducing wear on adjacent components and extending overall equipment life. The bearing’s radial load design efficiently handles heavy loads, while compatibility with both grease and oil lubrication allows adaptation to specific operational requirements, ensuring optimal performance across diverse industrial applications.
Long-Term Value: Authentic Bearings vs. Costly Counterfeits
Choosing authentic high-precision bearings like the NJ340EM avoids the hidden costs of counterfeit products. Fake bearings often fail early, leading to unplanned downtime, costly repairs, and potential damage to expensive machinery. In contrast, our bearings are manufactured under strict quality control processes, with each unit tested to meet industry standards. The 12-month warranty and defect replacement policy provide additional security, ensuring that your investment in reliable components translates to lower total cost of ownership over time.
Por qué los compradores globales eligen los rodamientos Saifan
With over 18 years of experience serving global markets across Europe, America, Southeast Asia, and the Middle East, we have built a reputation for reliability. Our ISO9001 and ISO14001 certifications underscore our commitment to quality and environmental responsibility. We offer flexible ordering with 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery, ensuring you get the bearings you need when you need them. Our technical team provides free guidance, and our defect replacement/refund policy ensures peace of mind. As a trusted partner, we prioritize stable supply, competitive pricing, and long-term collaboration.
Packaging & Shipping
Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito
Plazo de entrega de muestra: de 3 a 5 días para artículos estándar
Entrega al por mayor: de 5 a 15 días después de la confirmación del pedido
- Flexible shipping options: T/T, credit card, and Alibaba trade payment supported
- 1pc MOQ available for standard items, ideal for emergency repairs or small-scale projects
Get Your NJ340EM Bearing Today
Don’t let bearing-related issues disrupt your production schedule. Whether you need a single unit for emergency repair or bulk orders for planned maintenance, we ensure prompt delivery and consistent quality. Contact us with your bearing specifications, application details, and quantity to receive a competitive quote—our team will respond within 24 hours to help you keep your machinery running at peak performance.
Preguntas Frecuentes
P: ¿Son estos rodamientos auténticos y trazables?
A: Yes, we are an integrated manufacturer with strict quality control processes. All bearings are produced in our ISO9001-certified facility and come with full traceability documentation.
Q: How can I confirm if the NJ340EM is suitable for my equipment?
A: Provide your equipment model, operating conditions (load, speed, temperature), and required precision grade. Our technical team will verify compatibility and offer free选型 support.
P: ¿Cuál es el período de garantía para este rodamiento?
A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo gratuito o reembolso disponible para problemas que califiquen.
Q: What is the minimum order quantity for the NJ340EM?
A: We accept 1pc MOQ for standard items, making it easy to source single units for emergency repairs or small projects.
P: ¿Qué tan rápido puedo recibir mi pedido?
A: Samples are available in 3–5 days, and bulk orders ship within 5–15 days after payment confirmation, depending on order size.
P: ¿Qué métodos de pago aceptan?
A: We support T/T, credit card, and Alibaba trade assurance for secure and flexible payment processing.
Tags:
Cylindrical Roller Bearing
Cylindrical Roller Bearing for Industrial Machinery
High Precision Cylindrical Roller Bearing
NJ340EM
NJ340EM High Precision Bearing
Nu340EM
Nu340EM Industrial Machinery Bearing
P0-P4 Industrial Bearing
