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Rolamentos Autocompensadores de Rolos 22216 21316 22316 <p> 80x140x33mm para Máquinas Automotivas thumbnail 1
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Rolamentos Autocompensadores de Rolos 22216 21316 22316 <p> 80x140x33mm para Máquinas Automotivas - Dimension thumbnail 4
NTN GENUINE
IN STOCK
Rolamentos Autocompensadores de Rolos 22216 21316 22316 <p> 80x140x33mm para Máquinas Automotivas
Rolamentos Autocompensadores de Rolos 22216 21316 22316 <p> 80x140x33mm para Máquinas Automotivas - Side View
Rolamentos Autocompensadores de Rolos 22216 21316 22316 <p> 80x140x33mm para Máquinas Automotivas - Detail
Rolamentos Autocompensadores de Rolos 22216 21316 22316 <p> 80x140x33mm para Máquinas Automotivas - Dimension
Model
22216
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

Rolamentos Autocompensadores de Rolos 22216 21316 22316 <p> 80x140x33mm para Máquinas Automotivas

MODEL: 22216 100% Genuine · Traceable

Ensure your automotive machinery runs with unwavering precision using NTN self-aligning roller bearings—engineered to minimize downtime and maintain critical alignment even under heavy loads. These 22216, 21316, and 22316 models (80x140x33mm) deliver exceptional radial load capacity and misalignment compensation, making them ideal for high-torque applications in automotive powertrains and industrial machinery.Precision ratings from P0 to P2 and clearance options (C0/C3/C4) ensure perfect fit for your specific operating conditions100% genuine NTN components with full traceability documentation, eliminating compliance risks in global supply chainsBacked by our ISO 9001-certified quality system and 10+ years of technical expertise for reliable, long-term performance

Key Specifications
SPEC-01
Bore (d)
80mm
OD (D)
140mm
Width (B)
33mm
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)80 mm
Outer Diameter (D)140 mm
Width (B)33 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 TypeSpherical 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 your automotive machinery runs with unwavering precision using NTN self-aligning roller bearings—engineered to minimize downtime and maintain critical alignment even under heavy loads. These 22216, 21316, and 22316 models (80x140x33mm) deliver exceptional radial load capacity and misalignment compensation, making them ideal for high-torque applications in automotive powertrains and industrial machinery.

  • Precision ratings from P0 to P2 and clearance options (C0/C3/C4) ensure perfect fit for your specific operating conditions
  • 100% genuine NTN components with full traceability documentation, eliminating compliance risks in global supply chains
  • Backed by our ISO 9001-certified quality system and 10+ years of technical expertise for reliable, long-term performance

Description

Especificações do Produto

Parâmetro

Detalhes

Modelo Nº

22216 21316 22316

Classificação de Precisão

P0 P6 P5 P4 P2

Liquidação

C0 C3 C4

Especificação

80*140*33 mm

Marca

Origem

Japão

Código HS

8482300000

Serviço

OEM ODM

Capacidade de Produção

1000000

NTN

Indústrias de Aplicação

Indústria

Equipamento Típico

Automotivo

Sistemas de transmissão, conjuntos de eixo, componentes de motor

Máquinas Gerais

Engrenagens industriais, sistemas de transporte, bombas, compressores

Motores

Carcaças de motor elétrico, eixos de transmissão, suportes de rotor

Evite Atrasos na Produção com Rolamentos Autocompensadores de Rolos Genuínos 22216 21316 22316

Os fabricantes OEM conhecem o custo da falha do rolamento: paradas não planejadas devido a peças falsificadas, atrasos nas entregas por causa da distribuição em múltiplas camadas e lacunas técnicas quando os fornecedores entregam apenas produtos sem suporte. Quando sua máquina automotiva ou equipamento industrial depende de rolamentos precisos de 80x140x33mm, esses problemas impactam diretamente seu cronograma de produção e seus resultados financeiros.

Originais Rolamentos, Diretamente da Cadeia de Suprimentos Autorizada

As an official NTN distributor, we eliminate these pain points with authentic self-aligning roller bearings 22216, 21316, and 22316. Our ISO 9001 compliant three-level inspection system ensures each bearing meets NTN’s strict quality standards, while full product traceability documents prevent customs clearance obstacles. With WMS real-time inventory, we maintain stock for immediate dispatch, even for urgent maintenance needs in automotive and machinery sectors.

Projetado para desalinhamento e cargas pesadas

Os rolamentos autocompensadores de rolos se destacam em aplicações com desalinhamento do eixo, um desafio comum em sistemas de transmissão automotiva e caixas de engrenagens industriais. As dimensões de 80x140x33mm equilibram capacidade de carga e design compacto, tornando-os ideais para motores e maquinário geral onde há cargas radiais e cargas axiais moderadas. Sua capacidade de acomodar desalinhamento angular (de até 2 a 3 graus) reduz o estresse em componentes adjacentes, prolongando a vida útil geral do equipamento.

Precisão Técnica que Impulsiona o Desempenho

The performance of these bearings is defined by critical technical parameters. Precision ratings from P0 to P2 allow customization—P5/P4 grades for high-speed automotive applications requiring minimal vibration, while P0 suits general machinery with standard tolerance needs. Clearance options (C0/C3/C4) address thermal expansion concerns: C3/C4 clearances prevent seizure in high-temperature environments like engine compartments, while C0 maintains tight control in precision motor assemblies. The combination of Japanese manufacturing and NTN’s proprietary cage design ensures stable operation even under dynamic load conditions.

Por que a Autenticidade Importa para o seu Resultado Final

Rolamentos autocompensadores de rolos falsificados podem custar menos inicialmente, mas frequentemente falham prematuramente — custando muito mais em tempo de inatividade da produção, mão de obra de reparo e equipamentos danificados. Uma única falha de rolamento em uma linha de produção automotiva pode parar as operações por horas, eliminando margens de lucro. Nossos rolamentos genuínos vêm com rastreabilidade completa, garantindo que você receba componentes projetados conforme as especificações originais. Esse compromisso com a autenticidade reduz o custo total de propriedade ao minimizar a manutenção não planejada e estender os intervalos de serviço.

Décadas de Expertise por Trás de Cada Pedido

Com mais de 10 anos atendendo a mais de 50 países, nossa equipe técnica oferece mais do que apenas produtos. Oferecemos orientação específica para aplicação, ajudando você a selecionar a classificação de precisão e a folga corretas para suas condições operacionais. Nossos gerentes de conta dedicados acompanham os pedidos do armazém até a entrega, enquanto a logística global porta a porta garante a chegada no prazo. Como distribuidor autorizado, fornecemos certificação oficial da marca e documentação de exportação, simplificando o comércio internacional para fabricantes automotivos e de máquinas.

Packaging & Shipping

    Embalagem em cartão e palete para transporte seguro

    Tamanho da Embalagem: 16.00cm * 16.00cm * 5.30cm

    Peso Bruto da Embalagem: 2.300kg por unidade

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

    Rastreamento de remessa em tempo real fornecido para todos os pedidos

    Quantidades flexíveis de pedido: suporte para testes em pequenos lotes e fornecimento OEM em grande escala

Receba Seus Rolamentos Enviados Em 24 Horas

Não deixe que problemas com rolamentos interrompam sua produção. Envie-nos hoje suas necessidades de modelo, detalhes de aplicação e volume de pedido — emitiremos um orçamento formal com certificados de autorização em até 24 horas. Para necessidades urgentes, nosso estoque WMS garante que podemos despachar esses rolamentos de 80x140x33mm rapidamente, minimizando o tempo de inatividade para suas operações automotivas ou de maquinário.

Perguntas Frequentes

Q: Estes são rolamentos genuínos ?

R: Sim, somos um distribuidor autorizado oficial da . Cada rolamento vem com documentação completa de rastreabilidade e certificados de autorização da marca para verificar a autenticidade.

P: Como confirmo o modelo de rolamento correto para meu equipamento?

A: Nossa equipe técnica pode ajudar na seleção de modelos. Forneça o tipo do seu equipamento, condições de operação (carga, velocidade, temperatura), e as especificações do rolamento existente para uma verificação de compatibilidade gratuita.

P: Qual é a sua política de garantia?

A: We stand by NTN’s original manufacturer warranty. Any bearings found to have manufacturing defects are eligible for replacement or refund.

P: Qual é a quantidade mínima do pedido?

A: Aceitamos pedidos a partir de 1 unidade, apoiando tanto manutenção de emergência quanto testes em pequenos lotes antes de pedidos OEM em grande escala.

P: Quanto tempo leva a entrega?

A: Rolamentos em estoque são enviados em 3 a 7 dias úteis. O prazo de entrega depende da sua localização e da logística escolhida (frete expresso, aéreo ou marítimo).

Q: Como posso verificar se os rolamentos não são falsificados?

A: Each bearing includes NTN’s original packaging with anti-counterfeit labels. We also provide full traceability documents, including batch codes and origin certificates, which can be verified 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
22216?

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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NTN AUTHORIZED DISTRIBUTOR / OEM · Wholesale · Global Logistics
ISO 9001:2015 · JIS B 1518