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Rodamientos de rodillos autoalineables 22211E-22216E para maquinaria automotriz suministro OEM thumbnail 1
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NTN GENUINE
IN STOCK
Rodamientos de rodillos autoalineables 22211E-22216E para maquinaria automotriz suministro OEM
Rodamientos de rodillos autoalineables 22211E-22216E para maquinaria automotriz suministro OEM - Side View
Rodamientos de rodillos autoalineables 22211E-22216E para maquinaria automotriz suministro OEM - Detail
Rodamientos de rodillos autoalineables 22211E-22216E para maquinaria automotriz suministro OEM - Dimension
Model
22211E-22216E
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

Rodamientos de rodillos autoalineables 22211E-22216E para maquinaria automotriz suministro OEM

MODEL: 22211E-22216E 100% Genuine · Traceable

Ensure seamless automotive machinery performance with our Self-Aligning Roller Bearings—engineered to minimize downtime and maintain precision even under misalignment. As an official NTN distributor, we deliver 100% traceable 22211E-22216E bearings with ISO 9001 quality certification, eliminating the risks of counterfeit parts and documentation gaps.Double-row roller design handles radial loads effortlessly, while P0-P2 precision ratings and C0-C4 clearance options adapt to your specific machinery requirements55*100*25mm规格 (22211E) ensures perfect fit for automotive OEM applications, backed by our 10+ years technical team for on-demand installation guidanceStable bulk supply with WMS real-time inventory lets you synchronize production schedules without delays, supported by global door-to-door logistics

Key Specifications
SPEC-01
Bore (d)
75mm
OD (D)
130mm
Width (B)
31mm
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)75 mm
Outer Diameter (D)130 mm
Width (B)31 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 TypeSelf-Aligning 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 seamless automotive machinery performance with our Self-Aligning Roller Bearings—engineered to minimize downtime and maintain precision even under misalignment. As an official NTN distributor, we deliver 100% traceable 22211E-22216E bearings with ISO 9001 quality certification, eliminating the risks of counterfeit parts and documentation gaps.

  • Double-row roller design handles radial loads effortlessly, while P0-P2 precision ratings and C0-C4 clearance options adapt to your specific machinery requirements
  • 55*100*25mm规格 (22211E) ensures perfect fit for automotive OEM applications, backed by our 10+ years technical team for on-demand installation guidance
  • Stable bulk supply with WMS real-time inventory lets you synchronize production schedules without delays, supported by global door-to-door logistics

Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

22211E

Clasificación de Precisión

P0 P6 P5 P4 P2

Liquidación

C0 C3 C4

Servicio

OEM ODM

Cuerpo Rodante

Rodamientos de rodillos

El número de filas

Doble

Material

Acero para rodamientos

Esférico

Alineación de rodamientos

Dirección de Carga

Rodamiento Radial

Separado

No separado

Dimensión Externa

50-2500

Especificación

55*100*25 mm

Marca registrada

Origen

China

Código HS

8482300000

NTN

Industrias de Aplicación

Industria

Equipo Típico

Automotriz

Sistemas de transmisión, Conjuntos de ejes, Componentes del motor

Maquinaria General

Reductores industriales, Sistemas de transporte, Bombas y compresores

Motores Ejes de motores eléctricos, Sistemas de transmisión

Detenga los retrasos en la producción con los auténticos 22211E rodamientos de rodillos autoalineables

Los fabricantes OEM conocen la frustración del tiempo de inactividad inesperado causado por rodamientos falsificados que fallan prematuramente. Los canales de distribución de múltiples capas a menudo conducen a tiempos de entrega inconsistentes, interrumpiendo los horarios de producción y provocando costosos parones en la línea. Cuando falta el soporte técnico, seleccionar el rodamiento adecuado para condiciones de trabajo específicas se convierte en un juego de adivinanzas, arriesgando pérdidas operativas adicionales.

Rodamientos genuinos con suministro rastreable e inventario en tiempo real

Como distribuidor oficial de , garantizamos que cada rodamiento de rodillos autoalineantes 22211E cumple con estrictos estándares de calidad con documentación de trazabilidad completa. Nuestro sistema de inventario en tiempo real WMS garantiza un suministro estable a granel, eliminando los retrasos comunes en las redes de distribución tradicionales. Diseñados para maquinaria automotriz y aplicaciones industriales generales, estos rodamientos autoalineantes de precisión ofrecen un rendimiento confiable en ejes de motor, cajas de engranajes y sistemas de transporte.

Rendimiento Óptimo en Condiciones Industriales Exigentes

Los rodamientos de rodillos autoalineables 22211E destacan en aplicaciones que involucran cargas radiales y cargas axiales moderadas, con filas dobles de rodillos que permiten la autoalineación para compensar el desalineamiento del eje. Su robusta construcción de acero para rodamientos garantiza durabilidad en operación continua, lo que los hace adecuados para sistemas de transmisión automotriz y maquinaria pesada donde el rendimiento constante bajo cargas variables es crítico.

Características técnicas que garantizan un funcionamiento fiable

The 22211E bearing’s precision rating options (P0 to P2) allow customization based on application requirements, with higher precision grades reducing vibration and noise in high-speed machinery. Clearance options (C0, C3, C4) accommodate thermal expansion and mounting conditions, ensuring optimal preload and operational temperature management. The unseparated design simplifies installation while maintaining structural integrity, critical for minimizing maintenance time in industrial settings. With dimensions of 55*100*25 mm, this bearing balances compact size with load-bearing capacity, making it versatile across multiple equipment types.

Evitar Costos Ocultos: El Valor de los Rodamientos Autorizados

Counterfeit bearings may offer lower upfront prices, but they often result in hidden costs: early failure leading to production downtime, increased maintenance expenses, and potential damage to关联 components. Our ISO 9001 compliant three-level quality inspection system ensures each 22211E bearing meets NTN’s strict standards, reducing the risk of unexpected failures. By choosing authorized supply, you avoid customs clearance obstacles from incomplete traceability documents and ensure compliance with export quality requirements, ultimately lowering your total cost of ownership.

Por qué los fabricantes globales confían en nuestro suministro de rodamientos

Con más de 10 años de experiencia sirviendo a clientes en más de 50 países, aportamos una experiencia inigualable en el suministro de rodamientos OEM. Nuestra autorización oficial garantiza productos genuinos con completa trazabilidad, respaldados por un equipo técnico especializado en soluciones específicas para aplicaciones. Ofrecemos personalización flexible de OEM para satisfacer requisitos únicos de maquinaria, junto con logística global puerta a puerta para una entrega confiable. Cada pedido es gestionado por un gerente de cuentas dedicado, proporcionando total visibilidad desde el inventario hasta el soporte postventa, asegurando que su línea de producción se mantenga operativa.

Packaging & Shipping

    Embalaje en cartón y palets para un transporte seguro

    disponible para entrega en 3-7 días hábiles

    Opciones de logística global que incluyen DHL, FedEx, UPS, transporte aéreo y marítimo

    Seguimiento en tiempo real proporcionado para todos los envíos

    Cantidad mínima de pedido de 1 pieza, apoyando tanto reparaciones de emergencia como adquisiciones al por mayor

Recibe tus rodamientos 22211E entregados rápidamente

No dejes que los problemas de rodamientos ralenticen tu producción. Envíanos tus requisitos de modelo, parámetros de condiciones de trabajo y volumen de pedido hoy para recibir una cotización formal en 24 horas. Nuestras opciones de prueba de muestras y ensayos en lotes pequeños aseguran la compatibilidad antes de realizar pedidos a gran escala, dándote confianza en tu selección de rodamientos.

Preguntas Frecuentes

Q: ¿Son estos rodamientos genuinos?

A: Sí, somos un distribuidor autorizado oficial de . Cada rodamiento viene con documentación de trazabilidad completa para verificar su autenticidad.

Q: ¿Cómo puedo confirmar que el 22211E es adecuado para mi equipo?

A: Proporcione el modelo de su equipo o los parámetros de condiciones de trabajo, y nuestro equipo técnico realizará una verificación de compatibilidad gratuita para asegurar una selección óptima.

P: ¿Cuál es su política de garantía?

A: We adhere to NTN’s original warranty standards, offering unconditional replacement for any manufacturing defects.

Q: ¿Cuál es la cantidad mínima de pedido?

A: Aceptamos pedidos a partir de 1 pieza, apoyando necesidades de mantenimiento de emergencia así como requisitos de producción a gran escala.

P: ¿Cuánto tiempo tarda el envío?

A: Los artículos en stock se entregan típicamente dentro de 3 a 7 días hábiles. Ofrecemos opciones logísticas flexibles que incluyen DHL, FedEx, UPS, transporte aéreo y marítimo para cumplir con su cronograma.

P: ¿Cómo puedo verificar la autenticidad de los rodamientos?

A: Each bearing includes NTN’s original packaging with防伪 labels and laser markings. We provide complete traceability certificates for verification through 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
22211E-22216E?

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
FORM · INQUIRY-22211E SECURE SSL

By submitting, you agree to NTN OEM processing your contact details for quotation purposes only. We never share information with third parties.

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