Needle Roller Bearings

Needle Roller Bearing NA6917-NA6920 P0-P4 Precision for Industrial Machinery 85x120x63mm

SKU: bdc741071f6d In Stock

Ensure smooth, precise rotation for your industrial machinery with our Needle Roller Bearing NA6917-NA6920, engineered to deliver consistent performance even under heavy radial loads. Crafted from high-grade bearing steel with P0-P4 precision ratings and a compact 85x120x63mm design, this closed-type radial bearing minimizes vibration and extends equipment lifespan—critical for maintaining productivity in manufacturing lines.

  • Supports both grease and oil lubrication for versatile installation in machine tools, reducers, and textile equipment
  • Flexible customization options (including clearance grades C0/C3/C4) to match your specific machinery requirements
  • Backed by our 12-month warranty and responsive technical support, ensuring minimal downtime for your operations
Wholesale Price (FOB)
¥1.50
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
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Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

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

Palet de cartón

Especificación

Marca registrada

BDL

Origen

China

Código HS

8482102000

Capacidad de Producción

1000000

NA6917
85*120*63 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Equipos de Impresión, Reductores

Automotriz

Sistemas de Transmisión, Conjuntos de Ejes

Maquinaria Agrícola

Cosechadoras, Tractores, Equipos de Labranza

Construcción

Excavators, Conveyors, Heavy-Duty Gearboxes

Stop Production Delays with NA6917 Needle Roller Bearings for Industrial Machinery

Industrial machinery operators know the cost of unexpected downtime—hours lost to bearing failures, missed deadlines, and emergency repairs. When equipment like machine tools or reducers rely on low-quality bearings, premature wear becomes inevitable, especially under heavy radial loads. Many buyers struggle with suppliers who demand large minimum orders or fail to deliver consistent precision, leaving maintenance teams scrambling for replacement parts.

NA6917 Needle Roller Bearings: Engineered for Reliable Performance

Our NA6917 Needle Roller Bearing addresses these challenges with precision-engineered design and flexible supply options. As an integrated manufacturer with over 18 years of experience, we produce this radial needle roller bearing to P0-P4 precision standards, ensuring compatibility with industrial machinery operating under demanding conditions. With a 1pc MOQ for standard items and 3-7 day delivery, we eliminate the need for large inventory commitments while keeping your production lines running.

Rendimiento Óptimo en Aplicaciones Industriales de Alta Carga

The NA6917 excels in applications requiring high radial load capacity within compact dimensions. Its closed-type design and 85x120x63mm specification make it ideal for gearboxes, machine tool spindles, and conveyor systems where space is limited but performance cannot be compromised. Whether operating in high-speed rotation or handling shock loads, this bearing maintains stability, reducing the risk of unplanned downtime in critical manufacturing processes.

Características técnicas que impulsan la eficiencia de la maquinaria

Three key specifications define the NA6917’s performance: precision rating, clearance options, and material quality. Available in P0-P4 precision grades, it meets strict tolerance requirements for radial runout and dimensional accuracy—critical for machinery like printing presses where precision directly impacts output quality. Clearance options (C0, C3, C4) allow customization for thermal expansion and preload needs, ensuring optimal operation across temperature ranges. Constructed from high-grade bearing steel, it delivers exceptional wear resistance, extending service life in dusty or high-vibration industrial environments.

Why Genuine Bearings Lower Your Total Cost of Ownership

Choosing authentic needle roller bearings like the NA6917 reduces long-term costs far beyond initial price savings. Counterfeit bearings often fail prematurely, leading to emergency maintenance, production halts, and potential damage to adjacent components. Our bearings, backed by ISO9001 certification and rigorous quality control, minimize these risks. With a 12-month global warranty and defect replacement policy, we stand behind every unit, ensuring you avoid the hidden expenses of substandard parts.

Su Socio de Confianza para Soluciones de Rodamientos

Jinan Saifan Bearing has served global buyers since 2005, with a track record of supplying reliable bearings to Europe, America, Southeast Asia, and the Middle East. Our in-house R&D and QC lab ensure each NA6917 bearing meets performance standards before shipment. We offer full OEM/ODM customization to match unique machinery requirements, supported by free technical guidance from our engineering team. With production capacity exceeding 1,000,000 units annually, we guarantee stable supply even for large-scale projects.

Packaging & Shipping

    Embalaje seguro de cartón y paletas para prevenir daños durante el tránsito

  • 3-7 day delivery for standard orders, with expedited options available

    • Envío global a través de DHL, FedEx, UPS, transporte aéreo o transporte marítimo

    Seguimiento en tiempo real proporcionado para todos los envíos

    1pc cantidad mínima de pedido para apoyar reparaciones de emergencia y necesidades de pequeños lotes

Get Your NA6917 Bearing Shipped Today

Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, our NA6917 Needle Roller Bearings are ready to ship. Send us your equipment details and quantity requirements, and our team will provide a quote within 24 hours—keeping your machinery operational and your deadlines on track.

Preguntas Frecuentes

Q: Are these genuine NA6917 bearings?

A: Yes, all our bearings are manufactured in-house to strict quality standards, with full traceability and compliance with industry specifications.

Q: How do I confirm if the NA6917 fits my machinery?

A: Provide your equipment model or technical drawings, and our engineering team will verify compatibility and recommend the optimal precision and clearance grade.

Q: What is the warranty for the NA6917 bearing?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible para productos no conformes.

P: ¿Cuál es la cantidad mínima de pedido?

A: Los artículos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como compras en pequeñas cantidades.

Q: How quickly can you ship the NA6917 bearing?

A: Standard delivery takes 3-7 days. For urgent orders, contact us for expedited shipping options.

Q: How can I verify the bearing’s quality upon receipt?

A: Each bearing includes a batch number traceable to production records. Our QC lab can provide test reports upon request for critical applications.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

Sample Policy

Free samples available for distributors. 3–5 days production lead time.

Bulk Delivery

5–15 days for bulk orders. T/T, L/C and Alibaba payments accepted.

Certifications

ISO 9001:2015, ISO 14001 certified. ABMA / DIN compliant.

After-Sales

12-month warranty plus dedicated technical failure analysis support.

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