🔥 Hot Stock Alert: Deep Groove Ball Bearings 6205-2RS -- 50,000+ units ready to ship
✅ ISO 9001:2015 Certified · 100% Genuine NTN · Full Traceability
📦 Global Door-to-Door · Quote within 24h
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices thumbnail 1
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices - Side View thumbnail 2
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices - Detail thumbnail 3
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices - Dimension thumbnail 4
NTN GENUINE
IN STOCK
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices - Side View
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices - Detail
<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices - Dimension
Model
NTN-1194
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

<strong> Rodamientos de Rodillos Cilíndricos <p> 50x90x25mm para Aplicaciones OEM Automotrices

MODEL: NTN-1194 100% Genuine · Traceable

Ensure uninterrupted automotive production with NTN NJ2210 cylindrical roller bearings—engineered for precise OEM performance in critical drivetrain applications. This 50x90x25mm bearing delivers exceptional radial load capacity and long service life, thanks to NTN’s high-grade chrome steel construction and P0-P2 precision ratings, eliminating costly downtime from premature failures.Direct authorized supply guarantees full traceability documentation, streamlining customs clearance and quality complianceSeparable inner ring design enables easy mounting/dismounting during maintenance, reducing assembly time for your production lineLow-vibration operation enhances vehicle NVH performance, meeting strict automotive OEM standards for passenger comfort

Key Specifications
SPEC-01
Bore (d)
50mm
OD (D)
90mm
Width (B)
25mm
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)50 mm
Outer Diameter (D)90 mm
Width (B)25 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 automotive production with NTN NJ2210 cylindrical roller bearings—engineered for precise OEM performance in critical drivetrain applications. This 50x90x25mm bearing delivers exceptional radial load capacity and long service life, thanks to NTN’s high-grade chrome steel construction and P0-P2 precision ratings, eliminating costly downtime from premature failures.

  • Direct authorized supply guarantees full traceability documentation, streamlining customs clearance and quality compliance
  • Separable inner ring design enables easy mounting/dismounting during maintenance, reducing assembly time for your production line
  • Low-vibration operation enhances vehicle NVH performance, meeting strict automotive OEM standards for passenger comfort

Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Diámetro del agujero (d)

50mm

Diámetro Exterior (D)

90mm

Ancho (B)

25mm

Material

Acero para rodamientos, Acero al cromo

Dirección de Carga

Rodamiento Radial

Característica

Larga Vida / Duradero / Bajo Ruido

Clasificación de Precisión

P0 P6 P5 P4 P2

Marca registrada

Origen

Japón

Código HS

8482300000

Tamaño del paquete

7.00cm * 11.00cm * 4.00cm

Peso Bruto del Paquete

1.000kg

NJ2210
NTN

Industrias de Aplicación

Industria

Equipo Típico

Automotriz

Transmisiones, Diferenciales, Cajas de Cambios, Componentes del Motor

Motores

Motores eléctricos rotores, sistemas de transmisión

Maquinaria General

Reductores industriales, bombas, compresores, transportadores

Detenga los retrasos en la producción con los confiables rodamientos de rodillos cilíndricos

Los fabricantes de automóviles y maquinaria conocen los costos ocultos de las fallas de rodamientos: tiempo de inactividad no planificado, paradas en la línea de producción y disputas de calidad por piezas falsificadas. Cuando los distribuidores de múltiples niveles extienden los plazos de entrega en un 30-50%, alinear con los horarios de producción se convierte en un desafío constante. El rodamiento de rodillos cilíndricos

    aborda estos puntos críticos de dolor con un rendimiento de precisión diseñado para aplicaciones automotrices e industriales.

    Rodamientos genuinos con trazabilidad completa

    As an official NTN distributor, we ensure every NJ2210 bearing meets the brand’s strict quality standards. Our ISO 9001 compliant three-level inspection system verifies dimensional accuracy (50x90x25mm) and material integrity, while complete product traceability documentation eliminates customs clearance obstacles. With WMS real-time inventory, we maintain stock availability for immediate fulfillment, supporting both scheduled production and emergency maintenance needs.

    Diseñado para sistemas de transmisión automotriz

    El rodamiento de rodillos cilíndricos

    destaca en aplicaciones de alta carga radial, como transmisiones automotrices y cajas de cambios de motores. Su diseño de anillo interior separable permite un fácil montaje y desmontaje durante el mantenimiento, mientras que la construcción de acero cromado garantiza durabilidad bajo operación continua. Las opciones de clasificación de precisión P0-P2 se adaptan a diferentes requisitos de tolerancia, desde el uso industrial estándar hasta la coincidencia de OEM automotriz de alta precisión.

    Características técnicas que maximizan el tiempo de actividad del equipo

    The NJ2210’s long-life design stems from optimized internal geometry, which distributes load evenly across the rolling elements to minimize stress concentrations. Its low-noise operation is critical for passenger vehicle applications, where cabin comfort is paramount. The bearing’s radial load capacity makes it ideal for gearbox input shafts, where torque transfer demands consistent performance. Available precision grades (P0 to P2) allow engineers to specify the exact tolerance needed, balancing performance requirements with cost efficiency.

    Evite el alto costo de los rodamientos falsificados

    Los rodamientos del mercado gris a menudo fallan prematuramente debido a materiales y procesos de fabricación de calidad inferior, lo que lleva a costosos daños en el equipo y pérdidas de producción. Los rodamientos genuinos

    pasan por pruebas rigurosas para garantizar que cumplen con las especificaciones de carga dinámica y vida útil de fatiga, reduciendo el riesgo de fallos inesperados. Nuestra cadena de suministro autorizada directa elimina intermediarios, asegurando la consistencia de los lotes y horarios de entrega confiables que se alinean con su planificación de producción.

    Por qué los fabricantes de automóviles eligen nuestros rodamientos

    Con más de 10 años de experiencia técnica, nuestro equipo proporciona soporte específico para aplicaciones, desde la selección de modelos hasta la guía de instalación. Servimos a clientes en más de 50 países, ofreciendo logística global puerta a puerta y personalización OEM flexible para satisfacer requisitos de producción únicos. Cada pedido incluye certificados de autorización de marca y documentación de trazabilidad completa, asegurando el cumplimiento de los estándares internacionales de exportación. Nuestros gerentes de cuentas dedicados rastrean cada envío desde el almacén hasta la entrega, proporcionando visibilidad en tiempo real del estado de su pedido.

    Packaging & Shipping

      Original embalaje con cartón protector y refuerzo de paleta

      Entrega estándar: 3-7 días hábiles para artículos en stock

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

      Número de seguimiento en tiempo real proporcionado al envío

      Cantidad mínima de pedido: 1 pieza, apoyando tanto pruebas de pequeños lotes como pedidos al por mayor

    Reciba sus rodamientos

    entregados a tiempo

    Whether you need to maintain production continuity or stock spare parts for maintenance, timely access to genuine NTN bearings is critical. Send us your model list, application parameters, and order volume today—our team will issue a formal quotation with traceability certificates within 24 hours. Don’t let bearing supply issues disrupt your production schedule.

    Preguntas Frecuentes

    Q: ¿Son estos rodamientos genuinos?

    A: Sí, somos un distribuidor autorizado oficial de

    . Cada rodamiento viene con certificados de autorización de marca y documentación de trazabilidad completa para verificar la autenticidad.

    Q: ¿Cómo puedo confirmar si el es adecuado para mi equipo?

    A: Proporcione el modelo de su equipo o los parámetros de operación (carga, velocidad, temperatura), y nuestro equipo técnico verificará la compatibilidad y recomendará el grado de precisión adecuado.

    P: ¿Cuál es su política de garantía?

    A: Ofrecemos la garantía estándar del fabricante , que cubre defectos de fabricación con reemplazo o reembolso incondicional.

    Q: ¿Cuál es la cantidad mínima de pedido?

    A: Aceptamos pedidos a partir de 1 pieza, apoyando tanto reparaciones de emergencia como pedidos de prueba de pequeña escala.

    P: ¿Cuánto tiempo tarda el envío?

    A: Los rodamientos en stock se envían dentro de 3-7 días hábiles, con opciones de logística global para cumplir con su cronograma de entrega.

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

    A: Each bearing includes NTN’s original packaging with防伪 labels, laser-etched markings, and traceability codes that can be verified 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
NTN-1194?

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-NTN-11 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