Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| NU318EM |
Nombre del producto
Rodamiento de rodillos cilíndricos
Material
Acero para rodamientos
Estructura
Cilíndrico
Esférico
Rodamientos no alineables
Dirección de Carga
Rodamiento Radial
Separado
Separado
Tipo de Sellos
Abrir
Lubricar
Grasa de aceite seca
Clasificación de Precisión
P0 P6 P5 P4 P2
Número de fila
Fila Única
Especificación
| 90*190*43mm |
Código HS
8482500090
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
| Machine Tools, Gearboxes, Reducers, Printing Machines |
Automotriz
| Transmission Systems, Electric Motors |
Equipo Agrícola
Tractores, Cosechadoras
Nueva Energía
Aerogeneradores, Equipos Solares
Reduce Downtime with Precision Cylindrical Roller Bearings NU318EM, NU319EM, NU320EM for Industrial Machinery
Industrial operations face critical challenges when bearings fail prematurely—machine downtime, production losses, and unexpected maintenance costs. Many buyers struggle with unreliable suppliers offering inconsistent quality or MOQs that force overstocking. When sourcing cylindrical roller bearings for heavy-duty machinery, the risk of mismatched precision or substandard materials directly impacts equipment performance and lifespan.
Diseñado para un Rendimiento Confiable en Maquinaria Industrial
Our Cylindrical Roller Bearing NU318EM series addresses these pain points with decades of manufacturing expertise. As a professional integrated bearing supplier, we deliver P0-P4 precision grade bearings designed for industrial machinery, ensuring stable operation even under radial loads. With separated inner and outer rings, these bearings simplify installation and maintenance—critical for gearboxes, reducers, and printing machines where downtime is costly.
Optimized for Heavy-Duty Industrial Conditions
Cylindrical roller bearings like NU318EM, NU319EM, and NU320EM excel in applications requiring high radial load capacity and precise alignment. Ideal for machine tools, electric motors, and agricultural equipment, they operate efficiently in diverse conditions, from high-speed rotation to heavy-duty shock loads. The open design allows for flexible lubrication options, adapting to both oil and grease systems, while the single-row structure balances durability with compact installation—essential for space-constrained industrial setups.
Technical Specifications That Drive Machine Performance
Precision rating directly impacts machinery accuracy: P4 grade bearings minimize vibration and noise, critical for CNC machines and precision tools, while P0 grade offers reliable performance for general industrial use. The 90*190*43mm specification of NU318EM provides optimal load distribution, with bearing steel construction ensuring resistance to wear and fatigue. Separated components allow for easy mounting and dismounting, reducing maintenance time and labor costs. These technical details translate to longer bearing life, fewer replacements, and consistent machine output.
Por qué comprometerse con la calidad de los rodamientos cuesta más a largo plazo
Choosing low-quality cylindrical roller bearings may seem cost-effective initially, but hidden expenses add up: frequent replacements, unplanned downtime, and potential damage to connected components. Our bearings meet ISO international standards, with strict incoming material inspection and full-process production supervision. Unlike counterfeit products, each unit undergoes dimensional detection and performance testing, ensuring compliance with P0-P4 precision requirements. Investing in genuine, high-precision bearings reduces total cost of ownership by extending service life and minimizing maintenance needs.
Nuestro Compromiso con el Suministro Confiable de Rodamientos
With over 18 years of industry experience, we serve global markets across Europe, North America, and Southeast Asia, supporting OEM/ODM customization for brand owners and industrial buyers. Our ISO 9001:2015 certified quality management system ensures consistent production standards, from raw material selection to finished product inspection. We offer flexible order policies—1 piece MOQ for standard bearings and 3-5 working days for sample delivery—meeting both emergency maintenance and bulk production needs. Our technical team provides free guidance on selection and installation, ensuring optimal bearing performance for your specific application.
Packaging & Shipping
Embalaje en cartón y paletas para un transporte seguro
Los pedidos de muestra se envían dentro de 3-5 días hábiles
Pedidos al por mayor entregados en 5-15 días hábiles
- Multiple logistics options available to meet global delivery requirements
- 1 piece MOQ for standard bearings, supporting small-batch and emergency purchases
Get the Right Bearing for Your Industrial Machinery Today
Don’t let bearing issues disrupt your production. Whether you need NU318EM, NU319EM, or NU320EM cylindrical roller bearings, we provide the precision and reliability your machinery demands. Send us your requirements, and our team will help you select the optimal bearing grade and configuration for your application.
Preguntas Frecuentes
Q: Are these cylindrical roller bearings genuine and traceable?
A: Yes, we ensure all products meet strict quality standards with full-process production supervision and compliance with ISO industrial standards. Each bearing can be traced through our quality control system.
Q: How do I confirm if the NU318EM bearing fits my equipment?
A: Provide your equipment model, operating conditions, and required load capacity. Our professional technical team offers free selection guidance to ensure compatibility.
Q: ¿Cuál es la política de garantía para estos rodamientos?
A: We offer a 12-month warranty from the date of delivery. Qualified defective products are eligible for free replacement or refund.
Q: ¿Cuál es la cantidad mínima de pedido para rodamientos estándar?
A: We accept 1 piece MOQ for standard bearings, supporting both small-batch purchases and emergency maintenance needs.
P: ¿Qué tan rápido puedo recibir mi pedido?
A: Sample orders are shipped within 3-5 working days, and bulk orders take 5-15 working days, depending on quantity and customization requirements.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
