-- SKF Authorized Engineering Partner
Experience smooth, reliable performance in your machinery with our high-quality Cylindrical Roller Bearing, designed to reduce friction and extend equipment lifespan. Available in models like 6204-Z, 6204-ZNR, and 62204-2RS1, these bearings handle both grease and oil lubrication for versatile installation—perfect for keeping operations running without unexpected downtime.
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
Especificação
20*47*14mm
Estoque
Ações Ricas
Tecnologia de graxas
Alto
Lubrificação
Graxas ou Óleo
Vibração
, Serviço
OEM, ODM
Entrega
por correio expresso, rodoviário, ferroviário, aéreo, marítimo
Amostra
Disponível
Taxa de entrega dentro do prazo
100,0%
Tempo de resposta
Menos de 0,5 h
Pacote de transporte
Caixa, Palete
Marca Registrada
BDL, Origem
China
Código HS
8482102000
Capacidade de produção
20.000.000 unidades/ano
Adequação da Aplicação
Indústria
Aplicações Típicas
Automotivo
Maquinário industrial
Sistemas hidráulicos
Equipamentos de automação
Procuring the right bearings can be frustrating—mismatched dimensions leading to installation delays, inconsistent quality causing premature failures, and juggling multiple suppliers for different brands. We’ve seen these issues slow down production lines and increase maintenance costs for years. Projetado para Desempenho Consistente em Diversas Aplicações
Our China N219em series cylindrical roller bearings solve these challenges with ISO 9001-certified manufacturing and a comprehensive range that includes models like 6204-Z, 6204-ZNR, and 62204-2RS1. With rich stock availability and compatibility across industrial machinery, automotive systems, and automation equipment, we provide a single source for both standard and hard-to-find bearing types. Desempenho ideal em condições exigentes
These cylindrical roller bearings excel in high-load, moderate-speed applications where radial alignment and durability are critical. Whether operating in dusty factory environments or precision hydraulic systems, their Z1V1 to Z3V3 vibration grades ensure smooth operation, while versatile lubrication options (grease or oil) adapt to specific working conditions. The 20*47*14mm specification fits common industrial shafts, making them ideal for retrofitting or new equipment builds. Principais características de engenharia que afetam a confiabilidade
The 6204-Z and 62204-2RS1 models offer distinct advantages for different use cases. The 6204-Z’s single metal shield protects against contaminants while allowing for higher speeds, suitable for electric motors. In contrast, the 62204-2RS1’s double rubber seals provide superior grease retention, ideal for wet or dirty environments like conveyor systems. Both feature high-grade grease technology that extends maintenance intervals, reducing downtime. The precision 20mm bore and 47mm outer diameter ensure interchangeability with major international standards, simplifying replacement. Choosing substandard cylindrical roller bearings may save upfront costs but leads to frequent replacements, unplanned停机, and potential damage to adjacent components. Our bearings undergo rigorous dimension, hardness, and surface finish testing to meet OEM requirements, directly reducing total cost of ownership. For example, in a typical conveyor system, a quality bearing with proper lubrication can outlast a low-grade alternative by 300%, lowering long-term maintenance expenses. Qualidade que você pode conferir
Our production processes adhere to ISO 9001 standards, with raw material inspections and finished product testing ensuring consistent performance. We offer a warranty against manufacturing defects, and our 100% on-time delivery rate means you get bearings when needed. Whether you require our BDL brand or internationally recognized names like NTN, NSK, or Timken, we source directly from qualified manufacturers to guarantee authenticity. Obtenha um Orçamento Personalizado para Suas Necessidades de Rolamentos
Whether you need the N219em series cylindrical roller bearings or other types, provide your model number, dimensions, and quantity, and we’ll respond within 0.5 hours with pricing and availability. With our extensive inventory and OEM/ODM capabilities, we can fulfill both standard and custom bearing needs efficiently. Perguntas frequentes
P: Você fornece rolamentos de outras marcas além das listadas?
A: Yes, we support sourcing for all major international and domestic brands. Simply provide the required brand and model, and we’ll handle procurement. Q: How can I confirm if the 6204-Z bearing fits my equipment? A: Share your equipment make, model, or shaft dimensions (bore, outer diameter, width), and our technical team will verify compatibility with the 20*47*14mm specification. P: Qual é a política de garantia para esses rolamentos?
A: We provide a warranty against manufacturing defects. Specific terms are detailed in our sales contract, with replacements available for non-conforming products. Q: Qual é a quantidade mínima de pedido?
A: We accept low minimum orders, including single units for sample testing, with volume discounts available for bulk purchases. P: Em quanto tempo vocês conseguem enviar o produto após o pedido?
A: Most models are in stock and ship within 24 hours. For custom or non-stock items, lead times vary by manufacturer and will be confirmed in your quote. Q: Can you produce custom bearings to specific drawings? A: Yes, our OEM/ODM services allow for custom bearing production based on client-provided specifications, including material, dimensions, and lubrication requirements. Ready to order or need a quote?
6204-Z, 6204-ZNR, 62204-2RS1
,
Wheel hubs, transmission systems, electric motor assemblies
Conveyor rollers, pumps, gearboxes, textile equipment
Cylinder pivot points, hydraulic motor supports
Robotic arms, precision linear guides, servo motor mounts
Need Reliable Cylindrical Roller Bearings? Avoid Common Sourcing Headaches
Why Bearing Quality Directly Affects Your Bottom Line
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.
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Pumps, fans, compressors, and conveyor systems across all manufacturing sectors requiring reliable, cost-effective bearing solutions.
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.
Regarding: China N219em Nj219em NF219em Nu219em Nup219em Cylindrical Roller Bearing
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SKF Authorized Engineering Partner
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