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NTN GENUINE
IN STOCK
Nu2208 <p> Rolamento de Rolos Cilíndricos 40x80x23mm para Fornecimento OEM de Máquinas Automotivas
Nu2208 <p> Rolamento de Rolos Cilíndricos 40x80x23mm para Fornecimento OEM de Máquinas Automotivas - Side View
Nu2208 <p> Rolamento de Rolos Cilíndricos 40x80x23mm para Fornecimento OEM de Máquinas Automotivas - Detail
Nu2208 <p> Rolamento de Rolos Cilíndricos 40x80x23mm para Fornecimento OEM de Máquinas Automotivas - Dimension
Model
NTN-1182
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

Nu2208 <p> Rolamento de Rolos Cilíndricos 40x80x23mm para Fornecimento OEM de Máquinas Automotivas

MODEL: NTN-1182 100% Genuine · Traceable

Ensure uninterrupted production with the NTN NU2208 cylindrical roller bearing, a precision-engineered solution for automotive machinery OEMs requiring reliable radial load support and consistent performance. This 40x80x23mm bearing, crafted from high-grade chrome steel, delivers exceptional durability and low noise operation—critical for reducing downtime in high-volume manufacturing environments.Direct authorized supply ensures full traceability documentation, eliminating customs clearance delays and quality disputesPrecision ratings from P0 to P2 accommodate exacting application requirements, with separable inner ring design facilitating easy installation and maintenanceBacked by 10+ years of technical expertise, our OEM service includes tailored logistics and dedicated support to keep your production line running smoothly

Key Specifications
SPEC-01
Bore (d)
40mm
OD (D)
80mm
Width (B)
23mm
Dyn. Load Cr
183 kN
Stat. Load C0
220 kN
Lim. Speed
3,800 rpm
Request Quotation Now
24H
Quote Reply
5-7D
Sample Ship
100%
Genuine
SECTION 05 / FULL SPECIFICATIONS

Complete Technical Parameters

All specifications strictly follow NTN factory standards. Data verified against original NTN catalogue with full ISO 9001 compliance.

Dimensions DIM
Bore Diameter (d)40 mm
Outer Diameter (D)80 mm
Width (B)23 mm
Chamfer (rs min)2.1 mm
Net Weight1.85 kg
Performance PERF
Dynamic Load Rating (Cr)183 kN
Static Load Rating (C0r)220 kN
Limiting Speed (Grease)3,800 rpm
Limiting Speed (Oil)5,000 rpm
Fatigue Load Limit (Pu)23.6 kN
Construction CONST
Bearing TypeCylindrical Roller Bearing
Cage MaterialPressed Steel
Sealing TypeOpen / 2RS / ZZ
Internal ClearanceCN / C3 / C4
Tolerance ClassP0 / P6 / P5
Operating Conditions OP
Temperature Range-30°C ~ +120°C
LubricationGrease / Oil
Vibration ClassZ2 / Z3 / Z4
StandardJIS B 1518 / ISO 281
OriginJapan (NTN Factory)
SECTION 06 / INDUSTRY APPLICATIONS

Compatible Equipment & Industries

Validated by 2,400+ OEM customers across 50+ countries. Engineered for high-reliability operation in demanding industrial environments.

01

Steel Mills

Heavy-duty rolling mills, continuous casters, hot strip mills with shock-absorbed design.

02

Mining Equipment

Crushers, vibrating screens, conveyors operating under extreme loads and contamination.

03

Paper Machines

Drying cylinders, calenders, press rolls requiring vibration damping.

04

Conveyor Systems

Belt conveyors, idlers, drive pulleys for ports, logistics and manufacturing lines.

05

Cement & Aggregate

Vibrating equipment, crushers, kilns demanding misalignment tolerance.

06

Wind Power

Main shaft, gearbox, generator bearings for onshore and offshore turbines.

07

Petrochemical

Pumps, compressors, blowers in chemical processing and refining plants.

08

Construction Machinery

Excavators, cranes, loaders, drilling rigs working under impact loads.

09

Marine & Offshore

Propulsion shafts, deck machinery, anti-corrosion sealed for marine environment.

SECTION 07 / ENGINEERING DEEP DIVE

Why NTN Outperforms in Critical Applications

From raceway geometry to surface micro-finish, every parameter is engineered for L10 life extension and consistent batch performance.

MATERIAL

Premium Carburized Steel

High-purity SUJ2 / 100Cr6 bearing steel with vacuum degassing. Carburized case depth precisely controlled at 2.5-3.5mm with HRC 60-62 surface hardness.

  • Oxygen content ≤ 8 ppm -- minimizes inclusion-induced fatigue cracks
  • Compressive residual stress on raceway surface for crack resistance
  • 40% L10 life improvement vs. industry standard steel
SEALING

Multi-Lip NBR / FKM Seals

Choice of contact (2RS), non-contact (2Z) and metal shielded (ZZ) options. Designed for IP65 dust ingress protection and grease retention.

  • NBR rated -40°C ~ +120°C / FKM rated up to +200°C
  • Garter spring tension calibrated for low torque & long sealing life
  • Customizable food-grade FDA compliant variants available
PRECISION

P0 to P5 Tolerance Class

Precision grades from standard P0 up to P5 (ISO Class 5) for high-speed spindle applications. Inspected on Mahr / Talyrond CMM equipment.

  • Bore tolerance ±2μm (P5) / Radial runout ≤ 4μm
  • Raceway roundness controlled within 0.8μm
  • Vibration class Z2/Z3/Z4 for low-noise applications
CLEARANCE

CN / C3 / C4 Internal Clearance

Internal radial clearance optimized per application -- CN for general use, C3 for thermal expansion, C4 for high-temperature environments.

  • Optimized load distribution under interference fits
  • Thermal expansion accommodation up to ΔT 80°C
  • Custom clearance ranges available for OEM specifications
SECTION 08 / TRUST & TRACEABILITY

100% Genuine NTN.
Traceable. Warranted.

We operate as an officially authorized NTN distributor with an unbroken supply chain. Every bearing carries laser-engraved batch codes that can be verified against NTN's factory database.

Authorized Distributor

Direct sourcing from NTN factories with original brand authorization certificate.

Laser Batch Code

Every bearing engraved with traceable batch ID. Verifiable via NTN factory MES system.

Full Documentation

Mill test certificates, COO, COC, packing list -- all export documents provided.

12-Month Warranty

Standard 12-month quality warranty. Free replacement for verified manufacturing defects.

2,400+
OEM Customers
50+
Countries Served
99.97%
QC Pass Rate
10+
Years Experience
SECTION 09 / PACKAGING & SHIPPING

Export-Ready Packaging, Worldwide Door-to-Door Delivery

Real-time WMS inventory ensures rapid dispatch. Standard NTN moisture-proof packaging with anti-rust treatment for long-term storage.

NTN original packaging with moisture protection
PACKAGING

Original NTN Packaging

  • Inner: NTN-printed plastic tube + VCI anti-rust paper
  • Middle: Original NTN branded carton with batch label
  • Outer: Reinforced export carton, optional wooden pallet
  • Custom: Neutral packaging or customer branding available
Global shipping logistics hub
LOGISTICS

Global Shipping Options

EXPRESS
DHL · FedEx · UPS
3-7 days door-to-door
AIR FREIGHT
Bulk Air Cargo
5-10 days port-to-port
SEA FREIGHT
FCL · LCL
15-35 days, lowest cost
RAIL
CN-EU Express
18-22 days to Europe
EXW · FOB · CIF · DDP -- flexible Incoterms supported
SECTION 11 / FAQ

Frequently Asked
Questions

Common questions from OEM and distributor partners. Can't find an answer? Contact our engineering team directly.

Ask a custom question
Q.01 How can I verify the authenticity of NTN bearings I receive?

Every NTN bearing has laser-engraved batch codes on the inner ring. We provide the original mill test certificate and brand authorization letter with each shipment. You can verify the batch code with NTN factory directly via their official channels.

Q.02 What is the typical lead time and minimum order quantity?

In-stock items ship within 5-7 working days. MOQ starts from 1 piece for samples. Bulk orders for OEM customers benefit from priority production scheduling and consolidated shipping. Custom non-standard bearings typically take 30-45 days.

Q.03 Do you offer OEM customization (clearance, sealing, precision)?

Yes. We support custom internal clearance (CN/C3/C4/C5), sealing options (2RS/ZZ/Open), precision class (P0/P6/P5), special grease, and neutral packaging. Submit your engineering drawing and we will return a feasibility report within 72 hours.

Q.04 What documentation is provided for international shipping?

Standard export documents include: Commercial Invoice, Packing List, Bill of Lading / Air Waybill, Certificate of Origin (Form A / E / FTA), Certificate of Conformity, NTN Mill Test Certificate, and Brand Authorization Letter. Customs HS code and country-specific requirements are pre-checked.

Q.05 What is your warranty and return policy?

We offer a standard 12-month quality warranty from shipping date for verified manufacturing defects. Defective products are replaced free of charge. Failure analysis reports are provided to support root cause investigation. Wear due to misapplication or improper installation is excluded.

Q.06 Can you ship under DDP terms to my country?

Yes. We support EXW, FOB, CIF, CFR, and DDP terms. Our logistics team handles customs clearance, duties, and last-mile delivery for DDP shipments to 50+ countries. For sensitive markets, we recommend DDP to avoid customs delays.

PRODUCT DESCRIPTION

Detailed Product Information

Ensure uninterrupted production with the NTN NU2208 cylindrical roller bearing, a precision-engineered solution for automotive machinery OEMs requiring reliable radial load support and consistent performance. This 40x80x23mm bearing, crafted from high-grade chrome steel, delivers exceptional durability and low noise operation—critical for reducing downtime in high-volume manufacturing environments.

  • Direct authorized supply ensures full traceability documentation, eliminating customs clearance delays and quality disputes
  • Precision ratings from P0 to P2 accommodate exacting application requirements, with separable inner ring design facilitating easy installation and maintenance
  • Backed by 10+ years of technical expertise, our OEM service includes tailored logistics and dedicated support to keep your production line running smoothly

Description

Especificações do Produto

Parâmetro

Detalhes

Modelo Nº

Tipo

Rolamento de rolos cilíndricos

Diâmetro do Furo (d)

40mm

Diâmetro Externo (D)

80mm

Largura (B)

23mm

Material

Aço para Rolamentos, Aço Cromo

Direção da Carga

Rolamento Radial

Classificação de Precisão

P0, P6, P5, P4, P2

Característica

Longa Vida, Durável, Baixo Ruído

Marca

Origem

Japão

Código HS

8482300000

NU2208
NTN

Indústrias de Aplicação

Indústria

Equipamento Típico

Automotivo

Sistemas de transmissão, Componentes do motor, Caixas de engrenagens

Máquinas Gerais

Motores elétricos, Bombas, Compressores, Transportadores

Pare os Atrasos na Produção com Genuínos

Rolamentos Cilíndricos

Fabricantes OEM nos setores automotivo e de máquinas enfrentam desafios críticos de aquisição: rolamentos do mercado cinza correm o risco de falsificações com rastreabilidade incompleta, causando atrasos alfandegários e disputas de qualidade. A distribuição em múltiplos níveis estende os prazos de entrega em 30-50%, interrompendo cronogramas de produção e desencadeando paralisações de linha custosas. Sem suporte técnico para seleção e instalação de modelos, os compradores arcam com riscos adicionais de tempo de inatividade.

Rolamentos

Genuínos : Fornecimento Autorizado com Inventário em Tempo Real

Como distribuidor oficial da

, eliminamos esses pontos problemáticos com acesso direto a rolamentos de rolos cilíndricos genuínos
    (40x80x23mm). Nosso sistema WMS mantém inventário em tempo real, garantindo fornecimento estável em grandes quantidades para sistemas de transmissão automotiva e caixas de engrenagens de máquinas. Cada rolamento passa por inspeção de qualidade de três níveis em conformidade com a ISO 9001, garantindo consistência de lote crítica para linhas de produção OEM.

    Desempenho Ideal em Aplicações Automotivas e de Maquinário

    O rolamento de rolos cilíndricos

    destaca-se em cenários de alta carga radial típicos em transmissões automotivas e aplicações de motores elétricos. Seu design de anel interno separável permite montagem e desmontagem fáceis, simplificando os procedimentos de manutenção. Com classificações de precisão de P0 a P2, atende aos rigorosos requisitos de tolerância para máquinas rotativas, garantindo vibração mínima e vida útil prolongada mesmo sob operação contínua.

    Engenharia Técnica que Impulsiona a Confiabilidade

    The NU2208’s chrome steel construction provides exceptional durability, while its low-voice operation reduces noise pollution in machinery cabins. The bearing’s 40mm bore diameter and 80mm outer diameter balance load capacity with compact design, making it ideal for space-constrained automotive components. Precision ratings (P0-P2) directly impact operational stability—higher precision grades like P5 minimize radial runout, critical for high-speed motor applications where vibration control is essential. The long-life feature ensures maintenance intervals align with scheduled production downtime, reducing unplanned stoppages.

    Custo Total de Propriedade: Por que Rolamentos Genuínos Importam

    Counterfeit roller bearings may offer lower upfront costs but typically fail within 30-50% of the expected service life of genuine NTN products. This leads to hidden expenses: production line shutdowns (costing $5,000-$20,000 per hour in automotive plants), replacement labor, and potential damage to关联 components. Our 100% genuine NTN NU2208 bearings, backed by full traceability documentation, eliminate these risks. The ISO 9001 quality system ensures each unit meets NTN’s strict performance standards, delivering predictable service life and reducing total ownership costs by up to 40% compared to non-genuine alternatives.

    Por que Global Escolhem Nossas

    Soluções de Rolamentos

    Com mais de 10 anos de experiência técnica, atendemos clientes em mais de 50 países, incluindo fábricas líderes de OEM automotivo e fabricantes de máquinas. Nossos principais pontos fortes incluem: autorização oficial com rastreabilidade completa do produto, capacidades dedicadas de serviço OEM e uma equipe técnica que fornece suporte na seleção de modelos específicos para aplicação. Oferecemos opções flexíveis de personalização para atender requisitos exclusivos de maquinário e mantemos estoque centralizado para logística global porta a porta. Cada pedido inclui documentação de exportação abrangente, garantindo desembaraço alfandegário tranquilo e conformidade com as regulamentações do comércio internacional.

    Packaging & Shipping

      Embalagem em caixa de papelão e palete com amortecimento protetor para evitar danos durante o transporte

      Dimensões da embalagem: 6.00cm × 10.00cm × 4.00cm (peso bruto: 1.000kg por unidade)

      Logística global porta a porta via DHL, FedEx, UPS, frete aéreo ou marítimo

      Acompanhamento de remessas em tempo real e supervisão dedicada de gerente de conta

      Quantidades flexíveis de pedido, desde testes em pequenos lotes até execuções de produção em grande escala

    Obtenha seu

    Orçamento de Rolamento Hoje

    Don’t let bearing procurement delays disrupt your production schedule. Send us your model list, application parameters, and order volume to receive a formal quotation within 24 hours—including brand authorization and traceability certificates. We support sample testing and small-batch trials to verify quality before full production commitment.

    Perguntas Frequentes

    Q: Estes são rolamentos genuínos ?

    A: Sim, somos um distribuidor autorizado oficial da

    . Cada rolamento vem com documentação completa de rastreabilidade e certificados de autorização da marca.

    Q: Como posso confirmar se o é adequado para o meu equipamento?

    A: Forneça o modelo do seu equipamento ou parâmetros operacionais (carga, velocidade, temperatura), e nossa equipe técnica realizará uma verificação gratuita de compatibilidade.

    P: Qual é a sua política de garantia?

    A: All NTN bearings come with the manufacturer’s warranty. We provide unconditional replacement for any manufacturing defects.

    P: Qual é a quantidade mínima do pedido?

    A: Aceitamos pedidos a partir de 1 unidade, atendendo tanto às necessidades de manutenção emergencial quanto de aquisição em pequenos lotes.

    P: Quanto tempo leva a entrega?

    A: Itens em estoque são enviados em 3 a 7 dias úteis. O prazo de entrega depende do destino, com opções expressas disponíveis para necessidades urgentes.

    Q: Como posso verificar a autenticidade do rolamento?

    A: Each bearing includes NTN’s original packaging with security features. We provide full traceability documents and can assist with verification through NTN’s official channels.

    Ready to order or need a quote?
    Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

SECTION 12 / GET QUOTATION

Ready to Order
NTN-1182?

Submit your inquiry below. Our senior application engineers will respond within 24 hours with a formal quotation, brand authorization, and traceability certificate.

  • Formal quotation in 24h
  • Sample within 5-7 days
  • 100% genuine guarantee
  • Worldwide DDP shipping
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By submitting, you agree to NTN OEM processing your contact details for quotation purposes only. We never share information with third parties.

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