Needle Roller Bearing NK25/20 25x33x20mm P0-P4 Precision for Industrial Machinery
ISO 9001:2015 P0-P4 Precision Factory Direct
Product Detail

Needle Roller Bearing NK25/20 25x33x20mm P0-P4 Precision for Industrial Machinery

Ensure smooth, precision-driven performance in your industrial machinery with the NK25/20 Needle Roller Bearing, engineered to deliver reliable rotation even under heavy radial loads. This 25x33x20mm radial bearing—crafted from high-grade bearing steel—maintains tight P0-P4 precision tolerances to minimize vibration and extend equipment lifespan, addressing the critical need for consistent performance in demanding mechanical systems.

  • Designed without inner/outer rings for space-saving integration, ideal for compact machinery assemblies
  • Supports both grease and oil lubrication to adapt to your maintenance routine
  • Backed by Saifan’s strict ISO 9001 quality control and 12-month warranty for long-term peace of mind
  • Flexible order options with 3-7 day delivery, ensuring you meet production deadlines without delays

MOQ

1 Piece

Sample Lead Time

3-5 Days

Bulk Lead Time

5-15 Days

Warranty

12 Months

Free Sample Available
OEM / ODM Support
T/T · L/C · Alibaba

Product 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

NK25/20
25*33*20 mm

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Equipos de Impresión, Reductores

Automotriz

Sistemas de Transmisión, Cajas de Cambios

Maquinaria Agrícola

Cosechadoras, Tractores

Construcción

Excavadoras, Equipos de Carga Pesada

Fabricación

Máquinas CNC, Sistemas de Transporte

Prevent Equipment Downtime with NK25/20 Needle Roller Bearing 25x33x20mm

Industrial machinery operators know the frustration of unexpected downtime caused by bearing failures. When low-quality bearings fail prematurely, production lines halt, maintenance costs rise, and deadlines slip. Sourcing reliable precision bearings with flexible order terms often feels like navigating a maze of minimum order quantities and long lead times. The NK25/20 Needle Roller Bearing was engineered to address these common pain points.

Reliable Precision for Critical Machinery

The NK25/20 Needle Roller Bearing delivers consistent performance in industrial machinery applications where space is limited and radial load capacity is critical. With dimensions 25x33x20mm and precision ratings from P0 to P4, this bearing meets the demands of machine tools, reducers, and printing equipment. Our 1pc MOQ policy allows small-batch purchases for emergency repairs, while 3-7 day delivery ensures minimal production disruption.

Rendimiento Óptimo en Condiciones Exigentes

This radial needle bearing excels in applications requiring high load capacity within a compact design. The closed style construction and bearing steel material provide durability under continuous operation, making it suitable for both grease and oil lubrication systems. Whether handling variable speeds in CNC machines or supporting heavy loads in agricultural equipment, the NK25/20 maintains stability and reduces vibration for smoother machinery operation.

Especificaciones Técnicas Que Importan

Precision rating directly impacts machinery accuracy – our P4 grade option ensures minimal runout for high-precision applications like CNC spindles. Clearance options (C0, C3, C4) allow customization for thermal expansion considerations in different operating temperatures. The absence of inner and outer rings enables direct mounting on shafts and housings, reducing weight and simplifying installation while maintaining structural integrity. These features combine to extend bearing service life and reduce maintenance intervals.

Quality Bearings Reduce Total Cost of Ownership

Choosing genuine precision bearings eliminates the hidden costs of counterfeit products. Inferior bearings often fail prematurely, leading to unplanned downtime, increased labor for replacements, and potential damage to adjacent components. Our NK25/20 Needle Roller Bearing, backed by ISO9001 certification, undergoes rigorous quality control to ensure consistent performance. While initial investment may be higher than low-cost alternatives, the extended service life and reduced maintenance requirements result in lower total cost of ownership over time.

Why Industrial Buyers Choose Our Bearings

Jinan Saifan Bearing brings 18 years of manufacturing expertise to every product. Our integrated production facility includes a full R&D department and QC lab, ensuring each NK25/20 bearing meets exact specifications. We serve global buyers across Europe, America, Southeast Asia, and the Middle East, with a proven track record of stable supply and on-time delivery. Our 12-month global warranty and defect replacement policy provide peace of mind, while free technical guidance helps optimize bearing selection for specific applications. With production capacity exceeding 1,000,000 units annually, we maintain consistent availability even for large-volume orders.

Packaging & Shipping

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

  • 3-7 day delivery for standard items, expedited options available for emergency needs
  • Multiple shipping methods including DHL, FedEx, UPS, air freight, and sea freight
  • Seguimiento en tiempo real proporcionado para todos los envíos

  • 1pc minimum order quantity supported for critical maintenance requirements

Get Your NK25/20 Bearing Today

Don’t let bearing issues disrupt your production schedule. The NK25/20 Needle Roller Bearing is in stock and ready to ship, with the technical specifications to keep your machinery running smoothly. Whether you need a single replacement or bulk order, our flexible purchasing options adapt to your needs.

Preguntas Frecuentes

Q: Is this a genuine NK25/20 bearing?

A: Yes, our needle roller bearings are manufactured in our ISO9001 certified facility and meet all specified technical requirements. Each product can be traced through our quality control system.

Q: How do I confirm this bearing fits my equipment?

A: Provide your equipment model or shaft/housing dimensions, and our technical team will verify compatibility with the NK25/20 25x33x20mm specification.

Q: ¿Cuál es el período de garantía para este rodamiento?

A: Ofrecemos una garantía global de 12 meses que cubre defectos de fabricación. Los productos defectuosos serán reemplazados o reembolsados según la preferencia del cliente.

Q: ¿Cuál es la cantidad mínima de pedido?

A: We accept orders for 1pc of standard items, making it suitable for emergency repairs and small-batch requirements.

Q: How quickly can you ship the NK25/20 bearing?

A: El tiempo de entrega estándar es de 3 a 7 días. Para requisitos urgentes, por favor contáctenos para discutir opciones de envío acelerado.

Q: Can you provide OEM services for this bearing?

A: Yes, we offer full OEM/ODM customization services including branding, packaging, and technical specifications tailored to your requirements.

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