Needle Roller Bearings

Needle Roller Bearing NKI55/35 55x72x35mm P0-P4 Precision for Industrial Machinery

SKU: 09d9f125ed84 In Stock

Ensure smooth, precise rotation in your industrial machinery with the Needle Roller Bearing NKI55/35, engineered to deliver reliable performance even under heavy radial loads. This 55x72x35mm radial bearing, crafted from high-grade bearing steel, maintains P0-P4 precision to minimize vibration and extend equipment lifespan—critical for avoiding costly downtime in manufacturing lines.

  • Designed without inner/outer rings for space-saving integration in compact machinery setups
  • Supports both grease and oil lubrication to adapt to your maintenance protocols
  • Backed by ISO 9001-certified quality control and flexible 3-7 day delivery to keep your operations on schedule
Wholesale Price (FOB)
¥1.30
MOQ: 1 Piece • Bulk discounts available on inquiry
12-Month Warranty
Free Samples
Global Shipping
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

NKI55/35
55*72*35 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Maquinaria de Impresión, Reductores

Automotriz

Sistemas de Transmisión, Componentes del Motor

Maquinaria Agrícola

Cosechadoras, Tractores

Nueva Energía

Aerogeneradores, Equipos Fotovoltaicos

Maquinaria de Construcción

Excavadoras, Equipos de Carga Pesada

Prevent Downtime with NKI55/35 Needle Roller Bearing for Industrial Machinery

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When a needle roller bearing fails prematurely, it halts production lines, increases maintenance costs, and delays deliveries. Sourcing reliable bearings with precise specifications and flexible order options can be a challenge, especially when dealing with low-quality alternatives that compromise equipment performance.

Precision NKI55/35 Bearings Delivered On Time

The NKI55/35 Needle Roller Bearing is engineered to address these pain points with its 55x72x35mm dimensions and P0-P4 precision ratings. As an integrated manufacturer with full R&D capabilities and ISO9001 certification, we ensure consistent quality across every unit. Whether you need a single bearing for emergency replacement or bulk orders for production, our 1pc MOQ and 3-7 day delivery time keep your operations running smoothly. This radial needle roller bearing is ideal for machine tools, reducers, and printing equipment where precision and durability are critical.

Rendimiento Óptimo en Condiciones Exigentes

The NKI55/35 excels in applications requiring high radial load capacity and compact design. Its closed type construction and bearing steel material provide reliable performance in industrial environments, supporting both grease and oil lubrication to adapt to your specific operating conditions. With clearance options including C0, C3, and C4, this bearing can be tailored to handle thermal expansion and misalignment, ensuring long service life even in continuous operation scenarios.

Especificaciones Técnicas Que Importan

Key technical features of the NKI55/35 directly impact its performance in industrial machinery. The precision rating (P0-P4) determines rotational accuracy—higher precision grades like P4 reduce vibration and noise, critical for precision machine tools. Clearance selection affects thermal management; C3 and C4 clearances accommodate temperature fluctuations in high-speed applications. The bearing’s closed design prevents contamination, extending maintenance intervals. Made from high-quality bearing steel, it balances hardness and toughness to withstand the rigors of heavy industrial use without premature wear.

Long-Term Value Over Cheap Alternatives

Choosing the right needle roller bearing goes beyond initial cost. Low-quality bearings often fail early, leading to unplanned downtime, replacement parts, and labor expenses that far exceed the savings on purchase price. Our NKI55/35 bearing, backed by ISO9001 and ISO14001 certifications, delivers consistent performance that reduces total cost of ownership. With a 12-month global warranty and defect replacement policy, we stand behind every bearing, ensuring you avoid the hidden costs of inferior products in your industrial machinery.

Por qué los compradores industriales eligen los rodamientos Saifan

Our 18 years of experience as a bearing manufacturer and exporter gives us the expertise to meet global industrial standards. We serve customers across Europe, America, Southeast Asia, and the Middle East, with a production capacity of 1,000,000 units annually. Our QC lab conducts rigorous testing to ensure each bearing meets precision requirements, while our OEM/ODM capabilities allow customization to your exact specifications. We offer free technical guidance to help you select the right bearing for your application, and our responsive after-sales team ensures quick resolution of any issues. With multiple payment options including T/T, credit card, and Alibaba trade assurance, we make the purchasing process secure and convenient.

Packaging & Shipping

    Embalaje en cartón y paletas para un transporte seguro

    3-7 días de tiempo de entrega para pedidos estándar

    Opciones de envío flexibles que incluyen exprés, aéreo y marítimo

    Seguimiento logístico en tiempo real proporcionado para todos los envíos

    1pc MOQ disponible para necesidades de reemplazo de emergencia

Get Your NKI55/35 Bearing Today

Don’t let bearing issues disrupt your production schedule. Whether you need a single NKI55/35 for immediate repair or a bulk order for planned maintenance, we have the inventory and expertise to fulfill your requirements. Contact us now with your specifications, and we’ll ensure you receive the right bearing when you need it.

Preguntas Frecuentes

Q: Is the NKI55/35 bearing authentic and traceable?

A: Yes, all our bearings are manufactured in our ISO9001-certified facility and come with complete traceability documentation to ensure authenticity.

Q: How can I confirm if the NKI55/35 is suitable for my equipment?

A: Proporcione el modelo de su equipo o los parámetros de operación (carga, velocidad, temperatura), y nuestro equipo técnico verificará la compatibilidad sin costo alguno.

P: ¿Cuál es la política de garantía para este rodamiento?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación, con reemplazo o reembolso gratuito disponible para problemas que califiquen.

Q: What is the minimum order quantity for the NKI55/35?

A: We accept orders starting from 1 piece, supporting both emergency repairs and small-batch requirements.

Q: How quickly can you ship the NKI55/35 bearing?

A: Standard delivery time is 3-7 days. For urgent orders, contact us to discuss expedited shipping options.

Q: How do you ensure the quality of each bearing?

A: Every bearing undergoes inspection in our QC lab, checking dimensions, precision, and material quality before shipment. We can provide test reports upon request.

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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.

Engineering Insights

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