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High Precision Cylindrical Roller Bearing Nn3076K Nn3080K Nn3084K
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TS 16949
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Cylindrical Roller Bearing

High Precision Cylindrical Roller Bearing Nn3076K Nn3080K Nn3084K

Experience smoother, more reliable machinery performance with our premium High Precision Cylindrical Roller Bearing—engineered to minimize downtime and extend equipment lifespan in high-load industrial applications. This robust bearing line (NN3076K, NN3080K, NN3084K) delivers exceptional radial load capacity and precise rotational accuracy, ensuring your operations run at peak efficiency even under demanding conditions.

  • Optimized cage design reduces friction and heat buildup, maintaining consistent performance during extended use cycles
  • Superior dimensional stability under temperature fluctuations prevents premature wear and alignment issues
  • Direct replacement for legacy bearing models, simplifying maintenance and reducing inventory costs

7
Day Prototype
vs. 8-12 wks standard
50+
Countries Served
Global logistics network
12h
Quote Response
Expert engineers on call
Typical Applications
Wind Power
Mining
Steel & Metallurgy
Automotive / EV
Rail Transit
Precision Machinery
Genuine SKF Bearings
NDA Protected
Free Sample for Orders > $50K
Global Shipping
Product Details

Especificações do Produto

Parâmetro

Detalhes

Tipo de Rolamento

Número do Modelo

High Precision Cylindrical Roller Bearing
Nn3076K, Nn3080K, Nn3084K

Adequação da Aplicação

Indústria

Aplicações Típicas

Metalurgia do Aço

Mineração

Equipamento de Automação

Energia Eólica

Caixas de engrenagens do gerador, mecanismos de controle de passo

Rolling mill work rolls, gearboxes
Crusher main shafts, conveyor drives
High-speed spindle units, precision linear guides

Struggling with Cylindrical Roller Bearing Selection? Focus on These Critical Factors

Many industrial buyers face recurring issues when sourcing cylindrical roller bearings: mismatched dimensions causing installation delays, premature failures due to inadequate precision, and the hassle of coordinating multiple suppliers for different brands. These problems not only disrupt production schedules but also increase long-term maintenance costs.

Projetado para Desempenho Consistente em Aplicações Pesadas

Our high precision cylindrical roller bearings address these challenges through ISO 9001 certified manufacturing processes and comprehensive quality control. Available in models Nn3076K, Nn3080K, and Nn3084K, these bearings support heavy radial loads while maintaining tight dimensional tolerances—essential for equipment like steel mill rolls and mining crushers where reliability directly impacts operational efficiency.

Desempenho Ideal em Ambientes de Alta Carga e Alta Velocidade

These cylindrical roller bearings excel in applications requiring both high radial load capacity and precise rotational accuracy. Operating temperatures typically range from -40°C to 120°C, making them suitable for continuous-duty machinery in steel metallurgy and wind energy sectors. Their design accommodates moderate shaft misalignment while minimizing vibration, a critical factor in maintaining equipment longevity.

Principais Características de Engenharia que Impactam a Confiabilidade

The Nn3076K, Nn3080K, and Nn3084K series feature a double-row design with integral flanges on both inner and outer rings, providing superior axial location. Precision class manufacturing ensures consistent clearance levels, reducing heat generation during high-speed operation. Surface hardness testing confirms compliance with industry standards, directly influencing wear resistance and fatigue life. These attributes make them ideal replacements for worn bearings in legacy equipment where dimensional accuracy is non-negotiable.

Custo Total de Propriedade: Por que a Precisão Importa

Choosing the right cylindrical roller bearing directly affects total operational costs. Inferior bearings with substandard precision often lead to increased vibration, causing premature wear on adjacent components like gears and shafts. In contrast, properly specified high precision bearings reduce maintenance intervals and extend equipment uptime—particularly valuable in critical applications such as mining conveyors and automation systems where downtime can cost thousands per hour.

Garantia de Qualidade que Você Pode Verificar

Every bearing undergoes rigorous inspection, including dimensional verification, surface finish analysis, and hardness testing throughout production. Our ISO 9001 compliant processes ensure consistency from raw material selection to final packaging. We provide a standard质保期 against manufacturing defects, and our technical team can assist with material certification documentation upon request. With access to both our own production and major international brands, we offer flexible sourcing options tailored to specific application requirements.

Packaging & Shipping

  • Standard industrial packaging with rust protection
  • Disponível em estoque para envio imediato

    Múltiplas opções de envio, incluindo correio expresso, frete aéreo e frete marítimo

  • Low minimum order quantities, supporting both trial installations and large-scale production needs

Obtenha seu orçamento de rolamento de rolos cilíndricos hoje

Whether you need the Nn3076K, Nn3080K, Nn3084K, or other cylindrical roller bearing models, we can provide competitive pricing and availability. Simply share your required model number, dimensions, and quantity, and our team will respond with detailed specifications and lead times. We also welcome inquiries for alternative brands and custom requirements.

Perguntas Frequentes

P: Você pode fornecer rolamentos de outras marcas além da sua?

A: Yes, we offer a comprehensive range of bearings including international brands and domestic manufacturers. We can source specific brands or models according to your requirements.

P: Como confirmar se este rolamento se encaixará no meu equipamento?

A: Provide your existing bearing’s dimensions (bore diameter, outer diameter, width) or equipment model number, and our technical team will verify compatibility with the Nn3076K, Nn3080K, or Nn3084K series.

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

A: We provide a standard warranty covering manufacturing defects. The specific duration and terms will be detailed in your order confirmation and can be tailored to meet your requirements.

Q: Qual é a quantidade mínima do pedido para esses rolamentos de rolos cilíndricos?

A: We support low minimum order quantities, including single-unit purchases for emergency replacements, with volume pricing available for larger orders.

P: Quão rápido vocês podem enviar esses rolamentos?

A: Stock items are typically shipped within 1-2 business days. For non-stock models, lead times will be provided in your quote based on current availability.

Q: Vocês oferecem soluções personalizadas de rolamentos?

A: Yes, we provide OEM/ODM services for special bearing requirements. Contact us with your technical drawings or specifications for a custom solution proposal.

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.
sales@bearing-supply.com | +1-800-123-4567

Product Summary
Product Name
High Precision Cylindrical Roller Bearing Nn3076K Nn3080K Nn3084K
Category
Cylindrical Roller Bearing
Brand
SKF
Certification
ISO 9001 · TS 16949
Lead Time
7 Working Days
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Our engineers will respond within 12 hours with a tailored solution.

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Why SKF China

The engineering partner advantage

7 Days
Prototype Lead Time
vs. 8-12 weeks via standard channels
15+
Certified Engineers
SKF-certified, on-call for your project
50+
Countries Delivered
Reliable global logistics network
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