Needle Roller Bearings

High Precision HR30317J Roller Bearing for Industrial Machinery, 55x100x26.75mm

SKU: fceae0fb5b4a In Stock

Ensure smooth, precise rotation for your industrial machinery with the HR30317J Roller Bearing, engineered to minimize downtime and enhance operational efficiency. This high-precision 55x100x26.75mm bearing delivers consistent performance across P0-P4 precision grades and Z1V1-Z3V3 vibration levels, making it ideal for heavy-duty applications where reliability is non-negotiable.

  • Separated design allows for easy mounting and maintenance, reducing assembly time and long-term servicing costs
  • Constructed with premium bearing steel to withstand radial loads and harsh working conditions, ensuring extended service life
  • Supports both grease and oil lubrication, offering flexibility to match your machinery’s specific requirements
Wholesale Price (FOB)
¥0.95
MOQ: 1 Piece • Bulk discounts available on inquiry
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12-Month Warranty
Free Samples
Global Shipping
Product Specifications

Technical Details & Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Lubricación

Grasa o Aceite

Clasificación de Precisión

P0 P6 P5 P4 P2

Vibración

Servicio

OEM ODM

Sencillo

Material

Acero para rodamientos

Esférico

Rodamientos No Alineados

Dirección de Carga

Rodamiento Radial

Separado

Separado

35mm-400mm

Especificación

Marca registrada

Origen

Japón

Código HS

8482200000

HR30317J
Z1V1 Z2V2 Z3V3
Rolling Body Roller Bearings
The Number of Rows
Outer Dimension
55*100*26.75 mm
NSK

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria Industrial

Herramientas de Máquina, Equipos de Impresión, Reductores

Fabricación de Piezas de Automóviles

Sistemas de Transmisión, Conjuntos de Ejes

Maquinaria Agrícola

Cosechadoras, Tractores

Maquinaria de Construcción

Excavadoras, Cargadoras

Nueva Energía

Wind Turbines, Photovoltaic Equipment

Stop Production Delays with High Precision HR30317J Roller Bearing

Equipment downtime from bearing failures costs manufacturers thousands in lost productivity. Many face the frustration of long lead times for critical components or the risk of counterfeit bearings that fail prematurely. When your industrial machinery relies on precise rotation, choosing the wrong bearing can mean frequent replacements and compromised performance.

HR30317J Roller Bearing: Reliable Performance for Industrial Machinery

Our HR30317J Roller Bearing is engineered to solve these challenges, delivering the precision and durability your equipment demands. With dimensions of 55x100x26.75mm, this high precision bearing is ideal for industrial machinery applications where radial load capacity and rotational accuracy are critical. Supported by our ISO9001 and ISO14001 certified production processes, we ensure consistent quality that meets global standards.

Rendimiento Óptimo en Condiciones Industriales Exigentes

The HR30317J Industrial Roller Bearing excels in heavy-duty industrial environments, handling radial loads with ease while maintaining stability at varying speeds. Its separated design allows for easy mounting and dismounting, simplifying maintenance procedures. Whether used in machine tool spindles, printing presses, or减速箱, this bearing provides reliable rotation under the stress of continuous operation, making it a key component for maintaining production efficiency.

Technical Features That Ensure Long-Term Reliability

This High Precision Bearing offers multiple precision ratings from P0 to P4, allowing you to select the exact level of accuracy needed for your application. The Z1V1 to Z3V3 vibration grades ensure smooth operation, reducing noise and minimizing wear on adjacent components. Constructed from high-quality bearing steel, it provides excellent resistance to fatigue, ensuring a longer service life even under heavy loads. The single row roller design balances load capacity with compact dimensions, making it suitable for applications where space is limited.

Why Authentic HR30317J Roller Bearings Matter for Your Bottom Line

Choosing genuine HR30317J Roller Bearings over counterfeit alternatives reduces the total cost of ownership. Counterfeit bearings often fail early, leading to unplanned downtime, expensive repairs, and potential damage to other machinery components. Our authentic NSK bearings come with a 12-month global warranty, ensuring that you receive a product that meets strict quality standards. By investing in genuine high precision industrial bearings, you avoid the hidden costs associated with inferior substitutes and maintain consistent production output.

Su Socio de Confianza para Soluciones de Rodamientos

With over 18 years of experience as an integrated bearing manufacturer and exporter, Jinan Saifan Bearing has served clients across Europe, America, Southeast Asia, and the Middle East. Our full R&D capabilities and QC lab ensure that every bearing meets stringent quality requirements. We offer flexible order options, including 1pc MOQ for standard items, 3–5 days sample lead time, and 5–15 days bulk delivery. Our commitment to customer satisfaction includes free technical guidance and defect replacement or refund, backed by our global warranty service.

Packaging & Shipping

    Embalaje en cartón y paletas para un transporte seguro

    3–5 días de tiempo de entrega de muestras para evaluación urgente

  • 5–15 days bulk delivery to meet production schedules

    • Múltiples opciones de envío, incluyendo exprés, aéreo y marítimo

    1pc MOQ disponible para necesidades de reemplazo de emergencia

Get Your HR30317J Roller Bearing Today

Don’t let equipment downtime affect your productivity. Whether you need a single replacement bearing or bulk order for your production line, we can deliver the HR30317J Roller Bearing you need quickly and reliably. Send us your requirements, and our team will ensure you get the right bearing for your application.

Preguntas Frecuentes

Q: Are these authentic NSK HR30317J bearings?

A: Yes, we supply authentic NSK bearings sourced through authorized channels, ensuring full traceability and quality assurance.

Q: How can I confirm if this bearing fits my equipment?

A: Provide your equipment model or specific application requirements, and our technical team will verify compatibility and offer选型 guidance.

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

A: We offer a 12-month global warranty covering manufacturing defects, with free replacement or refund available for qualifying issues.

P: ¿Cuál es la cantidad mínima de pedido?

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

P: ¿Cuánto tiempo tarda el envío?

A: Samples are typically delivered within 3–5 days, while bulk orders ship within 5–15 days. Shipping time depends on your location and chosen logistics method.

Q: How can I verify the authenticity of the bearing?

A: Authentic NSK bearings feature specific markings and packaging details. We can provide documentation to support traceability and help you verify product authenticity.

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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