Especificaciones del Producto
Parámetro
Detalles
Número de modelo
| NA6917 |
Dirección de Carga
Rodamiento Radial
Estilo
Sin Anillo Exterior, Sin Anillo Interior
Material
Acero para rodamientos
Tipo
Cerrado
Nombre del producto
Rodamiento de Agujas
Lubricación
Grasa o Aceite
Clasificación de Precisión
P0 P6 P5 P4 P2
Liquidación
C0 C3 C4
Tiempo de Entrega
3-7 días
Servicio
OEM ODM
Paquete de Transporte
Palé de Cartón
Especificación
| 85*120*63 mm |
Origen
China
Código HS
8482102000
Industrias de Aplicación
Industria
Equipo Típico
Maquinaria Industrial
| Machine Tools, Gearboxes, Reducers, Printing Machines |
Automotriz
| Transmission Systems, Drive Axles |
Maquinaria Agrícola
| Tractors, Harvesters, Heavy Duty Equipment |
Ingeniería
Excavadoras, Maquinaria de Construcción
Minimize Downtime with Reliable Needle Roller Bearings NA6917-NA6920 for Industrial Machinery
Industrial operations face critical challenges when bearings fail prematurely—costly production halts, unplanned maintenance, and compromised equipment integrity. Sourcing precision needle roller bearings that meet exact specifications often means navigating complex MOQ requirements and uncertain delivery times. For machinery relying on radial load handling, selecting the wrong bearing style or clearance grade can lead to accelerated wear and reduced service life.
Precision Needle Roller Bearings Engineered for Industrial Performance
Our Needle Roller Bearing NA6917, NA6918, NA6919, and NA6920 series address these challenges with precision-engineered solutions designed for industrial machinery. With a specification of 85x120x63mm, these bearings deliver reliable radial load support in compact designs, ideal for gearboxes, printing machines, and agricultural equipment. Backed by decades of manufacturing expertise, we offer flexible order options including 1-piece MOQ for standard bearings and 3-5 day sample delivery, ensuring you get the right components when you need them.
Optimizado para Aplicaciones Industriales de Alta Carga
These needle roller bearings excel in high-load, moderate-speed industrial environments where space is limited. The closed-type design without outer or inner rings allows direct integration with machine shafts and housings, reducing overall component weight while maintaining structural integrity. Whether operating in agricultural machinery subjected to dust and vibration or precision printing equipment requiring consistent rotational accuracy, these bearings provide the stability needed to keep production lines running efficiently.
Características técnicas que garantizan el rendimiento a largo plazo
Crafted from high-grade bearing steel, these needle roller bearings offer exceptional durability and wear resistance. The precision rating options (P0 to P4) allow customization to application requirements—from general industrial use (P0) to high-precision machine tools (P4). Clearance grades C0, C3, and C4 accommodate thermal expansion and installation needs, with C3 and C4 options recommended for applications with temperature variations or heavy loads. The closed design retains lubrication (grease or oil) effectively, reducing maintenance intervals and ensuring consistent performance in harsh operating conditions.
Por qué los rodamientos genuinos son importantes para el costo total de propiedad
Choosing authentic needle roller bearings avoids the hidden costs of counterfeit products—premature failures, increased energy consumption, and potential damage to adjacent components. Our bearings meet ISO international standards and undergo rigorous quality control, including dimensional inspection and performance testing, ensuring compliance with industrial machinery requirements. While counterfeit bearings may offer lower upfront prices, the 12-month warranty on our products provides long-term protection, reducing unplanned downtime and maintenance expenses that ultimately drive higher total cost of ownership.
Nuestro Compromiso con el Suministro y Servicio Confiables
With over 18 years of bearing manufacturing and export experience, we serve industrial customers across Europe, North America, Southeast Asia, and the Middle East. Our ISO 9001:2015 certified quality management system ensures consistent production standards, from raw material inspection to finished product testing. The professional technical team provides free guidance on bearing selection, installation, and maintenance, while our flexible production capacity (1,000,000 units annually) ensures stable supply even for large-volume orders. We support OEM/ODM customization, allowing adjustment of structure, size, and packaging to match specific customer drawings and application needs.
Packaging & Shipping
Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito
3-7 días de tiempo de entrega para pedidos estándar
- Multiple logistics options including express (DHL, FedEx) and sea/air freight
Información de seguimiento en tiempo real proporcionada para todos los envíos
- 1 piece MOQ for standard bearings, supporting emergency maintenance needs
Consigue tus rodamientos de maquinaria industrial hoy
Don’t let bearing issues disrupt your production schedule. Whether you need NA6917, NA6918, NA6919, or NA6920 needle roller bearings, we can fulfill your order quickly and accurately. Provide your equipment specifications and quantity requirements, and our team will ensure you receive the right bearings for your application—on time and within budget.
Preguntas Frecuentes
Q: ¿Son estos rodamientos de agujas genuinos y trazables?
A: Yes, all our bearings are manufactured in our ISO 9001:2015 certified facility and come with complete production records for traceability. We do not supply counterfeit or reconditioned products.
Q: How do I confirm if the NA6917 bearing is suitable for my machinery?
A: Provide your equipment model, operating speed, load conditions, and temperature range. Our technical team will verify compatibility and recommend the appropriate precision and clearance grade.
P: ¿Qué cobertura de garantía ofrecen?
A: We provide a 12-month warranty from the date of delivery, covering manufacturing defects. Defective products can be replaced or refunded according to our after-sales policy.
Q: What is the minimum order quantity for NA6917 bearings?
A: The minimum order quantity for standard needle roller bearings is 1 piece, allowing for small-batch purchases and emergency replacements.
P: ¿Qué tan rápido pueden enviar un pedido?
A: Standard orders ship within 3-7 working days. For urgent requirements, contact our sales team to discuss expedited production and shipping options.
Q: Can you customize bearings according to specific dimensions?
A: Yes, we support OEM/ODM customization. Provide your drawings or specifications, and our engineering team will develop a solution tailored to your needs.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
