-- SKF Authorized Engineering Partner
<p> 6003 6103DU Rolamentos DDU para geradores elétricos
Ensure your electric generator runs smoothly and reliably with high-performance NACHI 6003 Bearings designed to handle radial loads with precision. Crafted from durable bearing steel, these cylindrical roller bearings maintain consistent operation even under varying lubrication conditions—oil, grease, or dry—so you can trust them to minimize downtime and extend your generator’s service life.
- Single row design optimized for radial load management, a critical feature for generator applications
- Available precision ratings (P0 to P2) let you choose the exact performance level your equipment demands
- Separated structure allows for easy maintenance, reducing the hassle of repairs and keeping your generator operational
- Product Name
- <p> 6003 6103DU Rolamentos DDU para geradores elétricos
- Category
- Cylindrical Roller Bearing
- Quality Standard
- ISO 9001 / TS 16949
- Lead Time
- 8-12 Weeks Custom
- Minimum Order
- Negotiable
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
N2314e
Tipo de Rolamento
Rolamento de rolos cilíndricos
Dimensão Externa
35 mm-400 mm
Especificação
70*150*51 mm
Material
Aço para rolamentos
Esférico
Rolamentos não alinháveis
Direção de Carga
Rolamento Radial
Separado
Separado
Estrutura
Cilíndrico
Tipo de Vedações
Abrir
Lubrificar
Óleo, graxa, seco
Classificação de Precisão
P0 P6 P5 P4 P2
Número da linha
Fileira Única
Serviço
OEM ODM
Marca Registrada
BDL Origem
China
Adequação da Aplicação
Indústria
Aplicações Típicas
Energia elétrica
Gerador elétrico
Como encontrar os rolamentos Searching for reliable bearings for electric generators often means navigating complex model numbers and compatibility issues. Many buyers face delays when suppliers can’t source specific NACHI-series dimensions, or receive bearings that fail prematurely due to poor material quality. The wrong fit or substandard components can lead to costly generator downtime and maintenance. Projetado para garantir o desempenho e a compatibilidade do gerador
Este rolamento de rolos cilíndricos resolve os desafios comuns dos rolamentos para geradores graças ao seu design separado e à fabricação de precisão. Como parte de nossa ampla linha de rolamentos, oferecemos os rolamentos Desempenho ideal nas condições de operação do gerador
Projetado para suportar cargas radiais em ambientes de geradores elétricos, este rolamento opera com eficácia dentro das faixas de temperatura típicas dos geradores e tolera desalinhamentos padrão de instalação. Seu design com vedação aberta permite opções flexíveis de lubrificação — óleo, graxa ou operação a seco —, adaptando-se a diferentes protocolos de manutenção. A especificação de 70 × 150 × 51 mm atende aos requisitos comuns dos eixos de geradores, tornando-o uma solução versátil para diversos modelos de geradores.
Principais características técnicas para uma operação confiável
The bearing steel construction ensures high surface hardness and wear resistance, essential for withstanding the continuous rotational forces in generators. Precision ratings from P0 to P2 allow customization based on your equipment’s accuracy needs—P2 for high-precision generators or P0 for standard applications. The separated design simplifies installation and maintenance, allowing for easier disassembly without removing adjacent components. This structural advantage reduces downtime during bearing replacement, a crucial factor for generator uptime. Custo Total de Propriedade: Por que rolamentos de qualidade são importantes
Choosing the right bearing directly impacts your generator’s total operating costs. Inferior bearings with substandard material hardness or imprecise dimensions often fail early, leading to unplanned shutdowns, emergency repairs, and potential damage to connected components. This cylindrical roller bearing, manufactured to ISO 9001 standards, minimizes these risks through rigorous quality control—from raw material inspection to final dimension and hardness testing. The initial investment in a quality bearing translates to longer service intervals and lower maintenance expenses over time. Garantia de Qualidade em Que Você Pode Confiar
Nossos processos de produção e inspeção seguem as normas da ISO 9001, garantindo qualidade consistente em todos os rolamentos. Cada unidade passa por verificações de precisão dimensional, testes de dureza superficial e verificação do tratamento de superfície antes do envio. Oferecemos garantia contra defeitos de fabricação, com termos claros para substituição ou reembolso caso surjam problemas. Com acesso tanto à nossa marca BDL quanto às principais marcas internacionais, como , podemos atender aos pedidos de acordo com sua marca específica ou requisitos padrão, com o respaldo de nossa ampla rede de cadeia de suprimentos.
Embalado em caixas com opções de paletes para pedidos em grande quantidade
Disponível em estoque para entrega imediata
Opções flexíveis de envio por transportadora, frete aéreo ou marítimo, dependendo da sua localização e da urgência
Aceita quantidades mínimas de pedido baixas, ideal tanto para pequenas séries de manutenção quanto para projetos de grande escala
Solicite hoje mesmo sua cotação para o rolamento Se você precisar de rolamentos Perguntas frequentes
P: Vocês fornecem rolamentos de outras marcas além da ?
R: Sim, oferecemos uma linha completa de rolamentos, incluindo marcas internacionais como P: Como posso verificar se este rolamento é compatível com o meu gerador?
A: Provide your generator model or existing bearing dimensions (inner diameter, outer diameter, width), and our technical team will verify compatibility with the NACHI 6003 6103DU DDU specifications. P: Que garantia vocês oferecem para esses rolamentos?
A: We provide a warranty against manufacturing defects. Specific terms and duration are detailed in our sales contract, with options for replacement or refund in case of verified quality issues. Q: Qual é a quantidade mínima de pedido para este rolamento?
A: We support low minimum order quantities, allowing you to purchase small quantities for maintenance or larger volumes for production, depending on your needs. Q: Quanto tempo leva o envio?
A: Stock items ship immediately. Delivery time depends on your location—typically 3-7 days via express courier, 5-10 days by air freight, or 25-40 days by sea freight. Q: Você pode produzir rolamentos personalizados de acordo com requisitos específicos?
A: Yes, we offer OEM and ODM services for custom bearing production. Provide your drawings or detailed specifications, and we can manufacture bearings to your exact requirements. Ready to order or need a quote?
Packaging & Shipping
,
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 our online form for prompt assistance.
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Authorized SKF Engineering Partner
Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
15+ Certified Engineers On-Staff
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
ISO 9001 & TS 16949 Certified QC
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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
EngineeringCustom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Failure Analysis
DiagnosticsRoot-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
Predictive Maintenance
IIoTIIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Custom Modification
CustomModified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
On-Site Installation
SupportCertified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
Lifecycle Support
LifecycleLong-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.
-- 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.
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Regarding: <p> 6003 6103DU Rolamentos DDU para geradores elétricos
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