Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| Double Row Cylindrical Roller Bearing |
Dimensión exterior
| Medium and Large(120-190mm) |
Material
Acero para rodamientos
Esférico
Rodamientos no alineables
Dirección de Carga
| Axial Bearing |
Separado
Separado
Liquidación
| C0 C2 C3 C4 C5 |
Jaula
| Brass, Steel |
Vibración
| Z1V1 Z2V2 Z3V3 |
| Hardness |
60-64 HRC |
Paquete de Transporte
Palé de Cartón
Especificación
| As Your Request |
Marca registrada
| zhaoyun |
Origen
| Jiangsu China |
Código HS
| 8482800000 |
Capacidad de Producción
1000000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
https://bearingnsk.com/wp-content/uploads/2026/07/chinese-bearing-manufacturers-implement-iso-9001-iatf-16949-1.jpgHerramientas de Máquina, Cajas de Cambios, Reductores, Máquinas de Impresiónhttps://bearingnsk.com/wp-content/uploads/2026/07/chinese-spherical-roller-bearings-installed-in-wind-turbine-2.jpg
Automotriz
| Transmission Systems, Drive Axles |
Maquinaria Agrícola
Tractores, Cosechadoras
Nueva Energía
Aerogeneradores, Equipos Solares
Minimize Downtime with High Precision Double Row Cylindrical Roller Bearing NU203-NU205 EC P for Industrial Machinery
Industrial machinery operators often face unexpected production halts due to bearing failures, especially in high-load applications. Many struggle with sourcing bearings that balance precision and durability, while others find minimum order quantities (MOQ) restrictive for urgent repairs. The challenge of matching the right bearing to specific machinery requirements—such as load capacity and noise levels—can lead to premature wear and increased maintenance costs.
Reliable Performance for Critical Industrial Applications
Our Double Row Cylindrical Roller Bearing NU203-NU205 EC P addresses these challenges with high precision manufacturing and flexible supply options. As a professional bearing manufacturer with decades of experience, we ensure each bearing meets P0 to P4 precision grades and Z2/Z3/Z4 noise standards, suitable for industrial machinery operating under demanding conditions. Whether for gearboxes, printing machines, or reducers, this bearing delivers stable performance and long service life, backed by our one-stop service from R&D to global sales.
Rendimiento Óptimo en Entornos Industriales de Alta Carga
Designed for axial load handling, this double row cylindrical roller bearing excels in applications requiring high radial rigidity and precise rotational accuracy. Its separated structure allows for easy installation and maintenance, making it ideal for industrial machinery where downtime must be minimized. The bearing operates efficiently under varying speeds and loads, ensuring reliability in continuous production processes such as manufacturing lines and agricultural equipment.
Key Technical Features Enhancing Machinery Efficiency
The bearing’s 60-64 HRC hardness ensures resistance to wear and deformation under heavy loads, critical for maintaining performance in industrial settings. Available clearance grades (C0, C2, C3, C4, C5) allow customization to specific operating conditions, optimizing preload and reducing vibration. The choice of brass or steel cages provides durability and stability, with brass cages offering better heat dissipation for high-speed applications. Vibration grades Z1V1 to Z3V3 further ensure smooth operation, reducing noise and extending machinery lifespan.
Long-Term Value with Quality Bearings
Choosing genuine, high-quality bearings reduces the hidden costs associated with counterfeit products, such as frequent replacements, machinery damage, and production downtime. Our bearings meet ISO, ABMA, and DIN international standards, ensuring consistent performance and compatibility with global machinery brands. With a 12-month warranty and strict quality control—including incoming material inspection and full-process supervision—we stand behind the reliability of every bearing, lowering your total cost of ownership over time.
Por qué los compradores industriales eligen los rodamientos Saifan
With over 18 years of manufacturing and export experience, we serve clients across Europe, North America, Southeast Asia, and the Middle East. Our ISO 9001:2015 and ISO 14001 certifications reflect our commitment to quality and environmental management. We offer flexible order policies, including 1 piece MOQ for standard bearings and 3-5 day delivery for samples, supporting both small-scale repairs and large production runs. Our professional technical team provides free guidance on selection, installation, and maintenance, ensuring you get the right bearing for your application.
Packaging & Shipping
Embalaje en palets de cartón para un transporte seguro
3-5 días hábiles para pedidos de muestra, 5-15 días hábiles para pedidos al por mayor
Múltiples opciones de logística, incluyendo exprés, aérea y transporte marítimo
Información de seguimiento en tiempo real proporcionada para todos los envíos
1 pieza MOQ para rodamientos estándar, cantidad de pedido personalizada negociable
Asegure el rendimiento de su maquinaria hoy
Don’t let bearing issues disrupt your production schedule. Whether you need a single NU203 or NU205 bearing for emergency repair or bulk orders for ongoing production, we ensure fast delivery and reliable quality. Contact us with your bearing requirements, application details, and quantity, and our team will provide a tailored solution to keep your machinery running smoothly.
Preguntas Frecuentes
P: ¿Son estos rodamientos genuinos y trazables?
A: Yes, we maintain strict quality control and supply chain management. Each bearing is produced in our certified facility and can be traced through our production records.
P: ¿Cómo confirmo el modelo de rodamiento correcto para mi equipo?
A: Provide your equipment model, operating conditions (load, speed, temperature), and required specifications. Our technical team will assist with选型确认.
Q: ¿Cuál es la política de garantía para estos rodamientos?
R: Ofrecemos una garantía de 12 meses a partir de la fecha de entrega, que cubre defectos de fabricación con reemplazo gratuito o reembolso para problemas calificados.
P: ¿Cuál es la cantidad mínima de pedido?
A: Standard bearings have a 1 piece MOQ, sample orders have no MOQ, and customized order quantities are negotiable.
P: ¿Cuánto tiempo tarda el envío?
A: Sample orders ship in 3-5 working days, bulk orders in 5-15 working days, with multiple logistics options available.
Q: How can I verify the bearing’s quality upon receipt?
A: Check the hardness (60-64 HRC), clearance grade, and vibration level as specified. Our quality inspection reports are available upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
