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<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2 thumbnail 1
<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2 - Side View thumbnail 2
<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2 - Detail thumbnail 3
<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2 - Dimension thumbnail 4
NTN GENUINE
IN STOCK
<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2
<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2 - Side View
<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2 - Detail
<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2 - Dimension
Model
NTN-798
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

<p> Rodamiento de Rodillos Cilíndricos N2326em para Motores Automotrices, 130x280x93mm Precisión P0-P2

MODEL: NTN-798 100% Genuine · Traceable

Ensure seamless automotive motor performance with our **NTN Cylindrical Roller Bearing N2326em**, engineered to deliver exceptional radial load capacity and precision for critical drivetrain applications. This 130x280x93mm bearing (P0-P2 precision class) ensures consistent operation even under high torque conditions, minimizing unplanned downtime and streamlining production schedules. As an official NTN distributor, we guarantee full traceability and compliance documentation, eliminating customs clearance hurdles and quality concerns. The separated inner/outer ring design allows for easy installation and maintenance, while bearing steel construction ensures durability in automotive motor environments. 100% genuine NTN components with ISO 9001 quality certification Grease or oil lubrication flexibility for diverse operating conditions Compatible with automotive OEM production lines requiring reliable bulk supply

Key Specifications
SPEC-01
Bore (d)
130mm
OD (D)
280mm
Width (B)
93mm
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)130 mm
Outer Diameter (D)280 mm
Width (B)93 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 seamless automotive motor performance with our **NTN Cylindrical Roller Bearing N2326em**, engineered to deliver exceptional radial load capacity and precision for critical drivetrain applications. This 130x280x93mm bearing (P0-P2 precision class) ensures consistent operation even under high torque conditions, minimizing unplanned downtime and streamlining production schedules.

As an official NTN distributor, we guarantee full traceability and compliance documentation, eliminating customs clearance hurdles and quality concerns. The separated inner/outer ring design allows for easy installation and maintenance, while bearing steel construction ensures durability in automotive motor environments.

  • 100% genuine NTN components with ISO 9001 quality certification
  • Grease or oil lubrication flexibility for diverse operating conditions
  • Compatible with automotive OEM production lines requiring reliable bulk supply

Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

N2326em

Nombre del Producto {{ZKF_0}}Rodamiento de Rodillos Cilíndricos{{ZKF_1}}

Especificación

130×280×93mm

Tamaño del orificio

15-90 mm

Dimensión Externa

35mm-180mm

Material

Acero para rodamientos

Estructura

Cilíndrico

Dirección de Carga

Rodamiento Radial

Separado

Separado

Esférico

Cojinetes No Alineados

Clasificación de Precisión

P0 P6 P5 P4 P2

Vibración

Lubricación

Grasa o Aceite

Marca registrada

Origen

Japón

Código HS

8482500090

Z1V1 Z2V2 Z3V3
NTN

Industrias de Aplicación

Industria

Equipo Típico

Automotriz

Motores eléctricos, sistemas de transmisión, componentes de motor

Maquinaria Industrial

Husillos de máquinas herramienta, cajas de engranajes, bombas

Motores industriales, grupos electrógenos, compresores

Motors & Drives

Detenga el tiempo de inactividad del motor con los rodamientos de rodillos cilíndricos genuinos N2326em

Los fabricantes de motores automotrices enfrentan desafíos críticos con los rodamientos falsificados: el 72% de las unidades no calificadas fallan dentro de las 3,000 horas de funcionamiento, causando paradas en la línea de producción que cuestan más de $2,500 por hora. Los canales de distribución de múltiples niveles agravan los problemas con tiempos de entrega promedio de 45 días, obligando a las fábricas a mantener un exceso de stock de seguridad. Cuando falta el soporte técnico, incluso los rodamientos genuinos rinden por debajo de lo esperado debido a un montaje o lubricación incorrectos, desperdiciando recursos de mantenimiento.

Rodamientos genuinos N2326em: En stock y verificados por calidad

Como distribuidor oficial de , eliminamos estos puntos de dolor para aplicaciones de motores automotrices. Nuestro sistema de inspección de tres niveles ISO 9001 garantiza que cada rodamiento de rodillos cilíndricos

N2326em cumpla con los estándares de OEM, con documentación de trazabilidad completa para prevenir retrasos en la aduana. El inventario en tiempo real de WMS significa que sus rodamientos de precisión de 130x280x93mm se envían en un plazo de 72 horas, no semanas. Nuestro equipo técnico de más de 10 años proporciona orientación gratuita de montaje específica para las condiciones de operación del motor, asegurando un rendimiento óptimo desde el primer día.

Diseñado para un rendimiento de motor automotriz de alta precisión

El rodamiento de rodillos cilíndricos N2326em destaca en entornos de motores automotrices con cargas radiales de hasta 450 kN y temperaturas de operación de -40°C a 120°C. Su diseño de anillo interior separado permite una fácil instalación durante el ensamblaje del motor, mientras que las clasificaciones de precisión P0-P2 acomodan rotaciones a alta velocidad de hasta 3,200 r/min, lo cual es crítico para los motores de tracción de vehículos eléctricos y sistemas de energía industrial. La construcción de acero para rodamientos garantiza durabilidad bajo operación continua, reduciendo los intervalos de mantenimiento en un 30% en comparación con alternativas genéricas.

Ventajas Técnicas Que Maximizan la Fiabilidad del Motor

Three key specifications define the N2326em’s performance edge: precision rating, vibration control, and load capacity. The P2 precision class minimizes radial runout to 5μm, reducing motor noise and energy consumption by 8%. Z3V3 vibration levels ensure smooth operation even at peak speeds, preventing premature wear on motor windings. As a radial bearing with separated structure, it handles axial expansion without binding, making it ideal for temperature-fluctuating motor applications. These attributes combine to deliver a 50,000-hour L10 bearing life in standard motor operating conditions.

Por qué los rodamientos genuinos reducen el costo total de propiedad

Counterfeit cylindrical roller bearings may cost 30% less upfront, but hidden expenses erase this savings. A single motor failure due to bearing collapse can damage stators and rotors, resulting in $12,000+ in repair costs. NTN’s strict quality control—including 100% material traceability and dimensional inspection—eliminates this risk. Our clients report 40% lower maintenance costs after switching to genuine NTN bearings, with 98% on-time delivery performance preventing production disruptions. When calculating total cost of ownership over 3 years, genuine bearings prove 22% more economical than gray-market alternatives.

Nuestro Compromiso con el Suministro Confiable de Rodamientos

With 10+ years as an NTN authorized distributor, we’ve served 50+ countries, delivering over 1 million bearings to automotive OEMs and motor manufacturers. Our three-level quality inspection includes ultrasonic flaw detection, dimensional measurement, and vibration testing—each bearing comes with a certificate of conformance. We maintain $5M+ inventory across 20,000+ SKUs, supporting both bulk OEM orders and emergency maintenance needs. Our dedicated technical team provides free application analysis, helping clients select the right precision等级 (P0-P2) based on motor speed and load requirements. Every order includes complete export documentation, including HS code 8482500090, to ensure smooth customs clearance.

Packaging & Shipping

    Embalaje original con etiquetas anti-falsificación y códigos de trazabilidad de lote

    Embalaje en cartón y palets con acolchado absorbente de impactos para prevenir daños durante el transporte

    3-7 días hábiles de entrega para artículos en stock a través de DHL, FedEx o UPS

    Seguimiento logístico en tiempo real proporcionado desde el despacho del almacén hasta la entrega

    Cantidades de pedido flexibles: 1 pieza mínima para reparaciones de emergencia, descuentos por volumen para producción OEM

Obtenga sus rodamientos N2326em enviados hoy

Don’t let bearing issues disrupt your motor production schedule. Send us your order details—including quantity and required precision等级 (P0-P2)—and receive a formal quotation with traceability certificates within 24 hours. Our inventory of NTN N2326em cylindrical roller bearings is ready for immediate dispatch, helping you minimize downtime and maintain production continuity.

Preguntas Frecuentes

Q: ¿Son estos rodamientos genuinos?

A: Yes, we are an official NTN authorized distributor. Every bearing comes with original packaging, batch codes, and traceability documentation verifiable through NTN’s official channels.

Q: ¿Cómo confirmo si el N2326em es adecuado para mi motor?

A: Nuestro equipo técnico puede verificar la compatibilidad con el modelo de su motor o los parámetros de operación (velocidad, carga, temperatura). Proporcione estos detalles al solicitar un presupuesto para un análisis de aplicación gratuito.

P: ¿Cuál es su política de garantía?

A: We offer NTN’s standard manufacturer warranty covering material and manufacturing defects. Defective bearings will be replaced with new units at no cost, including shipping.

Q: ¿Cuál es la cantidad mínima de pedido?

A: Aceptamos pedidos de 1 pieza, ideal para reparaciones de emergencia, con descuentos por volumen disponibles para pedidos de 50+ unidades.

Q: ¿Qué tan rápido pueden enviar los rodamientos N2326em?

A: Los rodamientos en stock se envían dentro de 3 días hábiles. Proporcionamos números de seguimiento inmediatamente después del despacho, con tiempos de entrega típicos de 4 a 7 días a destinos globales importantes.

Q: How can

SECTION 12 / GET QUOTATION

Ready to Order
NTN-798?

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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ISO 9001:2015 · JIS B 1518