Roller Bearing
Achieve uninterrupted precision rotation in industrial machinery with our High Precision Cylindrical Roller Bearing, engineered to eliminate costly downtime from vibration and wear. The double row NN3034K/NN3036K/NN3038K design delivers exceptional radial load capacity (up to 180mm outer dimension) and P4-grade accuracy, ensuring smooth performance even in heavy-duty applications like machine tools and reducers.
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.
Dimensión Exterior
35mm-180mm
Material
Acero para rodamientos
Esférico
Rodamientos no autoalineables
Dirección de Carga
Rodamiento radial
Separado
Separado
Nombre del Producto
Rodamiento de Rodillos Cilíndricos
Estructura
Cilíndrico
Tipo de Sellos
Abrir
Lubricar
Grasa de aceite seca
Clasificación de Precisión
P0 P6 P5 P4 P2
Número de fila
Fila Única
Vibración
Servicio
OEM ODM
Paquete de Transporte
Palet de Cartón
Especificación
Marca registrada
BDL
Origen
China
Código HS
8482500090
Capacidad de Producción
100000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
Herramientas de Máquina, Maquinaria de Impresión, Reductores
Fabricación de Piezas de Automóviles
Maquinaria agrícola
Cosechadoras, Tractores
Nueva Energía
Aerogeneradores, Equipos Fotovoltaicos
Maquinaria de Construcción
Excavadoras
Equipment failure due to bearing issues can halt production lines, costing thousands in lost productivity. Many manufacturers struggle with inconsistent quality from suppliers, long lead times for custom specifications, and difficulty finding bearings that meet both precision and durability requirements for heavy-duty industrial applications. Our High Precision Double Row Cylindrical Roller Bearing is designed to address these challenges. With P4 precision rating and W33 lubrication groove, these bearings deliver stable performance in high-speed, heavy-load industrial machinery. Backed by our ISO9001 and ISO14001 certified manufacturing processes, we ensure consistent quality control from raw material selection to final inspection. Whether for machine tools, reducers, or printing equipment, our bearings provide the reliability you need to keep operations running smoothly. Rendimiento Óptimo en Condiciones Industriales Exigentes
This cylindrical roller bearing excels in applications requiring high radial load capacity and precise axial alignment. The separated inner and outer rings allow for easy mounting and dismounting, simplifying maintenance procedures. With a structure optimized for radial loads and non-aligning design, it performs reliably in machinery subjected to heavy vibration and continuous operation. The open seal type ensures efficient lubrication with oil, grease, or dry lubricants, making it versatile for various industrial environments. Características Técnicas Clave Que Mejoran el Rendimiento de la Maquinaria
The P4 precision rating of this cylindrical roller bearing ensures minimal runout and high rotational accuracy, critical for precision machine tools and spindles. The separated design allows for optimal load distribution across the bearing rollers, increasing dynamic load capacity and extending service life. Vibration grades V1 to V4 provide options for noise-sensitive applications, from general industrial use to high-precision equipment. The use of high-quality bearing steel material enhances wear resistance, making it suitable for continuous operation in harsh industrial conditions. Choosing low-quality bearings may seem cost-effective initially, but frequent replacements and unplanned downtime quickly erase those savings. Our High Precision Cylindrical Roller Bearings are engineered for durability, reducing the need for frequent maintenance and replacement. With a 12-month global warranty and defect replacement policy, we stand behind the performance of our products. By investing in bearings that meet international standards and undergo rigorous quality testing, you lower the total cost of ownership and improve the reliability of your equipment. With over 18 years of experience manufacturing bearings for global markets, we bring expertise in meeting diverse industrial requirements. Our full R&D and QC lab ensures each bearing meets precision and performance standards, while OEM/ODM capabilities allow for customized solutions to match your specific application needs. 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 commitment to stable supply and competitive pricing has made us a reliable partner for buyers across Europe, America, Southeast Asia, and the Middle East. Embalaje en cartón y paletas para un transporte seguro
3-5 días de tiempo de entrega de muestras para pruebas y validación
Entrega a granel de 5 a 15 días para cumplir con su programa de producción
Múltiples opciones de pago, incluyendo T/T, tarjeta de crédito y garantía comercial de Alibaba
1pc MOQ disponible para artículos estándar, apoyando pedidos de pequeñas cantidades y pedidos de emergencia
Don’t let equipment downtime affect your productivity. Contact us with your bearing model, required quantity, and application details to receive a quote within 24 hours. Our technical team is ready to provide guidance to ensure you select the right bearing for your machinery, and our efficient production and shipping processes mean you can get back to full operation quickly. Preguntas Frecuentes
Q: Are these bearings original and certified? A: Yes, our bearings are manufactured in our ISO9001 and ISO14001 certified facility, ensuring quality and authenticity. We provide full traceability for all products. P: ¿Cómo puedo confirmar el modelo de rodamiento correcto para mi equipo?
A: Provide your equipment model, operating conditions, and load requirements. Our technical team will assist with选型确认 to ensure optimal performance. P: ¿Cuál es la política de garantía para estos rodamientos?
A: Ofrecemos una garantía global de 12 meses, con reemplazo gratuito por defectos o reembolso por problemas de fabricación.
Q: ¿Cuál es la cantidad mínima de pedido?
A: We accept 1pc MOQ for standard items, supporting both small-batch purchases and emergency replacements. P: ¿Cuánto tiempo tarda el envío?
A: Sample lead time is 3-5 days, and bulk delivery takes 5-15 days. We work with reliable logistics providers for timely global shipping. P: ¿Puede proporcionar rodamientos personalizados para aplicaciones específicas?
A: Yes, we offer full OEM/ODM customization services to meet your unique specifications, including precision levels, materials, and designs. Ready to order or need a quote?
NN3034K
V1V2V3V4
170*260*67 mm
Wheel Hub Assemblies
Reduce Downtime with High Precision Double Row Cylindrical Roller Bearings NN3034K NN3036K NN3038K P4 W33
Precision Engineered Bearings for Reliable Industrial Performance
Invest in Quality Bearings to Lower Long-Term Costs
Why Saifan Bearings is Your Trusted Partner
Packaging & Shipping
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