Angular Contact Ball Bearing
Koyo Timken N2308e NJ2308e Cylindrical Roller Bearing
ISO 9001 TS 16949
Genuine SKF
50+ Countries
24h Response

-- SKF Authorized Engineering Partner

Koyo Timken N2308e NJ2308e Cylindrical Roller Bearing

Ensure smooth, reliable performance in your machinery with the N2308e Cylindrical Roller Bearing, designed to handle radial loads with precision. Crafted from high-quality Bearing Steel, this double-row bearing minimizes downtime with its unseparated structure, making installation and maintenance straightforward for busy operations.

  • Precision ratings from P0 to P2 available, ensuring compatibility with demanding applications where accuracy is critical
  • Grease or oil lubrication flexibility adapts to your specific operational environment
  • Stock availability means you can keep your equipment running without unnecessary delays

Technical Specifications
Product Name
Koyo Timken N2308e NJ2308e Cylindrical Roller Bearing
Category
Angular Contact Ball Bearing
Quality Standard
ISO 9001 / TS 16949
Lead Time
8-12 Weeks Custom
Minimum Order
Negotiable
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15+ Certified Engineers On-Call

Free application analysis · Failure diagnosis · Custom modification guidance. Response within 24 hours.

Especificações do Produto

Parâmetro

Detalhes

Número do Modelo

Tipo de Rolamento

Rolamento de Cubo de Roda

Separado

Não separado

Número de Linhas

Duplo

Direção de Carga

Rolamento Radial

Material

Aço para rolamentos

Lubrificação

Graxas ou Óleo

Classificação de Precisão

P0, P6, P5, P4, P2

Vibração

,

,

Especificação

37*72*37mm

Estoque

Em estoque

Serviço

OEM, ODM

DAC38710033/30, DAC38710039 4RS, DAC38710039 ZZ

Adequação da Aplicação

Indústria

Aplicações Típicas

Automotivo

Wheel hub assemblies, passenger cars, light commercial vehicles

Struggling with Hub Bearing Reliability? Koyo Timken N2308e NJ2308e Solutions

Many automotive maintenance teams face frequent bearing failures due to incorrect dimensions or poor material quality, leading to unexpected downtime and costly repairs. Sourcing the right wheel hub bearing across multiple brands can also slow down procurement, especially when dealing with urgent replacements.

Engineered for Durable Automotive Performance

Our cylindrical roller bearings, including models like N2308e and NJ2308e, address these challenges with precision-engineered dimensions (37*72*37mm) and bearing steel construction, ensuring compatibility with standard automotive hub assemblies. As a supplier with extensive experience across international brands like Koyo and Timken, we maintain ready stock to meet urgent orders, supported by ISO 9001 certified quality control processes.

Desempenho ideal em cubos de roda automotivos

Designed for radial load applications in double-row configurations, this wheel hub bearing operates efficiently with either grease or oil lubrication. Its unseparated structure provides stability in high-vibration automotive environments, while precision ratings from P0 to P2 allow customization based on specific vehicle performance requirements.

Principais características de engenharia para maior durabilidade

The bearing steel material ensures surface hardness and wear resistance critical for wheel hub applications, where continuous rotation and variable loads demand durability. Precision ratings (P0-P2) control dimensional tolerance, reducing installation issues and ensuring proper fit within hub assemblies. Vibration grades Z1V1 to Z3V3 further minimize noise and vibration transfer, enhancing driving comfort and reducing stress on adjacent components.

Total Cost Impact of Quality Hub Bearings

Choosing a low-quality wheel hub bearing may seem cost-effective initially, but early wear from substandard materials often leads to premature failure, requiring repeated replacements and vehicle downtime. Our bearings, tested for dimensional accuracy and material integrity, reduce these hidden costs by extending service life. Following ISO 281 principles for bearing life calculation, proper selection based on load direction and precision class directly impacts overall vehicle maintenance expenses.

Qualidade em que você pode confiar

Our manufacturing and inspection processes adhere to ISO 9001 standards, with raw material verification and成品 testing for dimensions, hardness, and surface treatment. We provide a warranty period covering manufacturing defects, ensuring customer confidence in every order. With access to a wide range of international and domestic brands, we can source or produce bearings to match specific brand specifications, all supported by flexible OEM/ODM services.

Packaging & Shipping

    Embalado em caixas de papelão e paletes para um transporte seguro

    Disponível em estoque para despacho imediato

  • Shipping options include sea freight, air cargo, and express delivery

    • Quantidade mínima de pedido baixa, tanto para compras de teste quanto para compras em grandes quantidades

Get Your Koyo Timken N2308e NJ2308e Bearing Quote Today

Whether you need to replace existing wheel hub bearings or source in bulk, provide us with your required model, dimensions, and quantity. Our team will promptly confirm availability and pricing, ensuring you receive the right bearings with minimal lead time.

Perguntas frequentes

P: Você pode fornecer outras marcas ou modelos de rolamentos além dos listados?

A: Yes, we support inquiries for all major international and domestic brands, including SKF, NSK, NTN, and FAG, as well as custom specifications.

Q: Como posso confirmar se este rolamento se encaixa no meu veículo?

A: Provide your vehicle model or existing bearing dimensions (inner diameter x outer diameter x width), and our technical team will verify compatibility.

P: Qual é a política de garantia para esses rolamentos?

A: We offer a warranty against manufacturing defects; specific terms are detailed in each sales contract.

Q: Qual é a quantidade mínima de pedido?

A: We accept low minimum orders, including small quantities for trial purposes, with competitive pricing for bulk purchases.

P: Em quanto tempo vocês conseguem enviar a mercadoria após a confirmação do pedido?

R: Os itens em estoque são enviados em 1 a 3 dias úteis; o prazo de entrega depende do método selecionado (expresso, aéreo ou marítimo).

P: Vocês oferecem serviços de OEM ou ODM?

A: Yes, we provide OEM/ODM customization based on customer drawings, specifications, or brand requirements.

Ready to order or need a quote?
Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
Contact us via email or phone for immediate assistance.

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Mining & Heavy Industry

Crushers, conveyors, and processing equipment bearings designed to withstand shock loads and contaminated environments.

Steel & Metallurgy

Rolling mill and continuous casting bearings rated for extreme temperatures, heavy loads, and aggressive lubricants.

Automotive & EV

Hub units, transmission, and electric motor bearings meeting TS 16949 requirements for passenger and commercial vehicles.

Precision Machinery

Machine tool spindle and robotics bearings with P4/P2 accuracy class for ultra-precise positioning and minimal vibration.

General Industrial

Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.

01

Authorized SKF Engineering Partner

Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.

02

15+ Certified Engineers On-Staff

In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.

03

ISO 9001 & TS 16949 Certified QC

Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.

04

Global Logistics to 50+ Countries

Dedicated account managers and reliable delivery networks ensure on-time supply for enterprise clients worldwide.

Performance Metrics

35%

Failures Prevented

70%

Downtime Reduction

25+

Years Experience

24h

Quote Response

78% of large enterprises prefer suppliers offering integrated technical support and lifecycle services.

Application Design

Engineering

Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.

Failure Analysis

Diagnostics

Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.

Predictive Maintenance

IIoT

IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.

Custom Modification

Custom

Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.

On-Site Installation

Support

Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.

Lifecycle Support

Lifecycle

Long-term service agreements including regular maintenance checks, replacement scheduling, and performance reporting.

Free samples available for orders over $50K

Validated against your KPIs before full production commitment.

Contact Engineering Team

-- Get In Touch

Request a Technical Consultation & Quote

Our certified engineers will review your application requirements and provide a detailed quote within 24 hours.

Address

No. 377 Bansongyuan Road, Huangpu District, Shanghai, China

Free Sample Program

Orders over $50K qualify for free product samples

Test against your KPIs before full production commitment. Ask our engineers for details.

Product Inquiry Form

Regarding: Koyo Timken N2308e NJ2308e Cylindrical Roller Bearing

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ISO 9001 · TS 16949 · Authorized SKF Partner · Since 1998

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