-- SKF Authorized Engineering Partner
Enjoy smooth, reliable performance in high-load applications with our precision-engineered Cylindrical Roller Bearing. Designed to handle radial loads with minimal friction, this double-row bearing ensures reduced wear and longer equipment lifespan, even in demanding industrial environments.
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
Separado
Não separado
Número de Linhas
Duplo
Direção de Carga
Rolamento Radial
Material
Aço para rolamentos
Nome do produto
Rolamento de Cubo de Roda
Lubrificação
Graxas ou Óleo
Classificação de Precisão
P0, P6, P5, P4, P2
Vibração
, Serviço
OEM, ODM
Estoque
Em estoque
Transporte
por via marítima ou aérea
Pacote de transporte
Caixa, Palete
Especificação
37*72*37mm
Marca Registrada
BDL Origem
China
Código HS
8482109000
Capacidade de produção
1.000.000
Adequação da Aplicação
Indústria
Aplicações Típicas
Automotivo
Conjuntos de cubo de roda
Procuring the right cylindrical roller bearing can be challenging with the countless models and brands available. Mismatched dimensions lead to installation delays, while low-quality materials result in premature wear, causing unexpected equipment downtime. Sourcing from multiple suppliers for different brands only adds complexity to your procurement process. Projetado para oferecer desempenho consistente em ambientes exigentes
Our Koyo NSK N NJ NF NU NUP408e cylindrical roller bearings address these challenges with ISO 9001-certified production processes and comprehensive quality checks. As a full-range bearing supplier, we cover both our own brand and international models, ensuring you can source all required bearings from a single partner. With in-stock availability, we minimize lead times, whether you need bearings for automotive wheel hubs or industrial machinery. Desempenho ideal em aplicações com carga radial
Designed as radial bearings with double rows, this series excels in applications where radial loads are the primary concern. The unseparated structure ensures stability during operation, making it suitable for high-speed rotations common in automotive wheel hub systems. With vibration ratings from Z1V1 to Z3V3, these bearings maintain smooth performance even under varying load conditions. Principais características de engenharia para maior durabilidade
The bearing steel construction provides excellent hardness and wear resistance, critical for withstanding the rigors of continuous use. Precision ratings from P0 to P2 allow selection based on application requirements—P2 for high-precision machinery and P0 for general-purpose use. The double-row design increases radial load capacity compared to single-row alternatives, while the option for grease or oil lubrication offers flexibility for different operating environments. The 37*72*37mm specification ensures compatibility with standard wheel hub dimensions, simplifying replacement and maintenance. Por que a escolha do rolamento certo reduz o custo total
Selecting a high-quality cylindrical roller bearing directly impacts your equipment’s total cost of ownership. Inferior bearings with substandard material hardness or imprecise dimensions often fail early, leading to production losses and costly repairs. Our bearings, with their strict material and precision controls, reduce the risk of unexpected failures. By adhering to international dimensional standards, they ensure easy interchangeability, minimizing downtime during replacements. Investing in reliable bearings means fewer maintenance interventions and longer equipment lifespan, ultimately lowering overall operational costs. Qualidade em que você pode confiar
Our production processes are ISO 9001 certified, covering raw material inspection through to成品 testing. Each bearing undergoes rigorous checks for dimensions, hardness, and surface treatment to meet specified standards. We provide a warranty period covering manufacturing defects, with clear terms for returns and replacements. Our extensive network allows us to source or produce bearings according to customer-specified brands and models. With substantial in-stock inventory, we can fulfill orders quickly, supporting both urgent and planned procurement needs. Embalado em caixas de papelão e paletes para um transporte seguro
Disponível em estoque para despacho imediato
Whether you need the N NJ NF NU NUP408e series or other cylindrical roller bearings, provide us with your required model, dimensions, and quantity. Our team will promptly deliver pricing and availability. With our comprehensive product range and stock availability, the sooner you confirm your needs, the sooner we can arrange shipment. Perguntas frequentes
P: Você fornece rolamentos de outras marcas ou modelos?
R: Sim, atendemos consultas sobre todas as marcas e modelos de rolamentos e podemos fornecer produtos de acordo com as especificações definidas pelo cliente.
P: Como posso verificar se este rolamento é compatível com o meu equipamento?
A: Provide your equipment’s required bearing dimensions or model number, and our technical team will assist in verifying compatibility. Q: Qual é a sua política de garantia?
A: We offer a warranty period covering manufacturing defects. Specific terms are subject to agreement in the sales contract. Q: Qual é a quantidade mínima de pedido?
R: Aceitamos pedidos com quantidades mínimas baixas, incluindo pedidos de teste em pequenos lotes. Q: What are the shipping time and methods? A: In-stock items are shipped immediately. We offer flexible logistics options including express, air, and sea freight. Q: Você oferece serviços OEM/ODM?
A: Yes, we support custom bearing production according to customer-provided drawings or specifications. Ready to order or need a quote?
DAC37720033 ZZ, DAC37720037 2RS, DAC37720237 2RS
Need Reliable Koyo NSK N NJ NF NU NUP408e Cylindrical Roller Bearings? Avoid These Common Issues
Packaging & Shipping
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Send the bearing model, dimensions (d x D x B), and quantity — we’ll get back to you with pricing and lead time.
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Official partner since 1998 with direct access to SKF technical resources, genuine products, and engineering expertise.
In-house team provides application design, failure analysis, and predictive maintenance -- reducing bearing failures by 35%.
Every product undergoes rigorous pre-shipment inspection with full documentation for traceability and compliance.
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.
Custom bearing selection and system design based on your specific load conditions, speeds, temperatures, and environmental factors.
Root-cause investigation of bearing failures using metallurgical testing, vibration analysis, and operating data review.
IIoT-enabled monitoring with smart sensor bearings for real-time vibration, temperature, and RPM tracking.
Modified bearings with special coatings, seals, tolerances, or materials. Lead time 8-12 weeks from official channels.
Certified engineers available for on-site installation support, alignment checks, and commissioning assistance worldwide.
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.
-- Get In Touch
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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