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<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 thumbnail 1
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Side View thumbnail 2
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Detail thumbnail 3
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Dimension thumbnail 4
NTN GENUINE
IN STOCK
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Side View
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Detail
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Dimension
Model
NTN-798
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة 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
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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 10 / RELATED MODELS

You May Also Need

Compatible models from the same series. Bundle inquiries for better pricing and consolidated shipping.

Cylindrical Roller Bearing NF318EM 90x190x45mm for Automotive Machinery OEM Supply
NTN

Cylindrical Roller Bearing NF318EM 90x190x45mm for Automotive Machinery OEM Supply

VIEW DETAIL
Cylindrical Roller Bearing N315E 75x160x37mm NTN NSK for Automotive Machinery
NTN

Cylindrical Roller Bearing N315E 75x160x37mm NTN NSK for Automotive Machinery

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NTN Cylindrical Roller Bearing N2206EM N2207EM N208EM for Automotive Machinery OEM Supply
NTN

NTN Cylindrical Roller Bearing N2206EM N2207EM N208EM for Automotive Machinery OEM Supply

VIEW DETAIL
NTN Cylindrical Roller Bearings NJ2210 50x90x25mm for Automotive OEM Applications
NTN

NTN Cylindrical Roller Bearings NJ2210 50x90x25mm for Automotive OEM Applications

VIEW DETAIL
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

<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Image 2
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Image 3
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Image 4
<ul> محمل بكرة أسطواني N2326em لمحركات السيارات، 130x280x93 مم دقة P0-P2 - Image 5

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
SKU: e23a77719223 Category: Tags: , , , , , , ,

Description

مواصفات المنتج

معامل

تفاصيل

رقم الموديل

    N2326em

اسم المنتج

محمل أسطواني

المواصفات

    130×280×93 مم

حجم التجويف

15-90 ملم

البعد الخارجي

35ملم-180ملم

مادة

فولاذ المحامل

الهيكل

أسطواني

اتجاه التحميل

محمل شعاعي

منفصل

منفصل

كروي

محامل غير قابلة للمحاذاة

تصنيف الدقة

P0 P6 P5 P4 P2

اهتزاز

تزييت

شحم أو زيت

علامة تجارية

المنشأ

اليابان

رمز النظام المنسق

8482500090

Z1V1 Z2V2 Z3V3
NTN

صناعات التطبيق

صناعة

المعدات النموذجية

السيارات

    محركات كهربائية, أنظمة نقل الحركة, مكونات المحرك

الآلات الصناعية

    مغازل أدوات الماكينات، علب التروس، المضخات
    محركات صناعية، مجموعات مولدات، ضواغط
Motors & Drives
    أوقف توقف المحرك باستخدام محامل أسطوانية أصلية N2326em
    • تواجه شركات تصنيع محركات السيارات تحديات حرجة بسبب المحامل المقلدة—فـ 72% من الوحدات غير المطابقة للمواصفات تتعطل خلال 3000 ساعة تشغيل، مما يتسبب في توقف خطوط الإنتاج بتكلفة تتجاوز 2500 دولار في الساعة. تؤدي قنوات التوزيع متعددة المستويات إلى تفاقم المشكلات بمتوسط مهلة تسليم يبلغ 45 يومًا، مما يجبر المصانع على الاحتفاظ بمخزون احتياطي مفرط. وعندما يفتقر الدعم الفني إلى الكفاءة، حتى المحامل الأصلية تقدم أداءً ضعيفًا بسبب التركيب أو التزييت غير الصحيحين، مما يهدر موارد الصيانة.
      • أصلي N2326em محامل: متوفر في المخزون وتم التحقق من الجودة
        • باعتبارنا موزعًا رسميًا لـ ، فإننا نقضي على نقاط الضعف هذه في تطبيقات محركات السيارات. يضمن نظام الفحص ثلاثي المستويات المعتمد وفقًا لـ ISO 9001 أن كل محمل أسطواني
        • N2326em يفي بمعايير OEM، مع وثائق تتبع كاملة لمنع تأخير الجمارك. تضمن إدارة المخزون في الوقت الفعلي (WMS) شحن محاملك الدقيقة بحجم 130x280x93mm خلال 72 ساعة، وليس أسابيع. يوفر فريقنا الفني الذي يتمتع بخبرة تزيد عن 10 سنوات إرشادات تركيب مجانية خاصة بظروف تشغيل المحرك، مما يضمن الأداء الأمثل من اليوم الأول.
          • مُهندسة لأداء محركات السيارات عالي الدقة
            • يتميز المحمل الأسطواني N2326em في بيئات محركات السيارات بأحمال شعاعية تصل إلى 450 كيلو نيوتن ودرجات حرارة تشغيل من -40°C إلى 120°C. يتيح تصميم الحلقة الداخلية المنفصلة سهولة التركيب أثناء تجميع المحرك، بينما تستوعب درجات الدقة P0-P2 الدوران عالي السرعة حتى 3,200 دورة/دقيقة - وهو أمر بالغ الأهمية لمحركات الدفع في المركبات الكهربائية وأنظمة الطاقة الصناعية. تضمن بنية الفولاذ المحملي المتانة أثناء التشغيل المستمر، مما يقلل فترات الصيانة بنسبة 30% مقارنة بالبدائل العامة.
              • المزايا التقنية التي تعزز موثوقية المحرك

              • 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.

                لماذا تقلل المحامل الأصلية من التكلفة الإجمالية للملكية

                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.

                التزامنا بتوريد المحامل الموثوقة

                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

                    تغليف أصلي مع ملصقات مضادة للتزييف ورموز تتبع الدفعة
                    • تغليف من الكرتون والمنصات النقالة مع حشوة ماصة للصدمات لمنع الأضرار أثناء النقل

                    • توصيل خلال 3-7 أيام عمل للعناصر المتوفرة في المخزون عبر DHL أو FedEx أو UPS

                      تتبع لوجستي في الوقت الفعلي من تخليص المستودع إلى التسليم

                        كميات طلب مرنة: قطعة واحدة كحد أدنى للإصلاحات الطارئة، خصومات الجملة لإنتاج OEM
                        احصل على محامل N2326em الخاصة بك مشحونة اليوم

                      • 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.

                        الأسئلة الشائعة

                        س: هل هذه محامل أصلية؟

                        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.

                          س: كيف يمكنني التأكد من أن N2326em مناسب لمحركي؟
                          • ج: يمكن لفريقنا الفني التحقق من التوافق مع طراز المحرك الخاص بك أو معلمات التشغيل (السرعة، الحمولة، درجة الحرارة). يُرجى تقديم هذه التفاصيل عند طلب عرض أسعار للحصول على تحليل مجاني للتطبيق.

                        س: ما هي سياسة الضمان الخاصة بك؟

                        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.

                        س: ما هو الحد الأدنى لكمية الطلب؟

                          أ: نحن نقبل طلبات قطعة واحدة، مثالية للإصلاحات الطارئة، مع خصومات للكميات المتاحة للطلبات التي تزيد عن 50+ وحدة.
                          س: ما مدى سرعة شحن محامل N2326em؟
                          • ج: يتم شحن المحامل المتوفرة في المخزون خلال 3 أيام عمل. نقدم أرقام التتبع فور الشحن، مع أوقات تسليم نموذجية تتراوح بين 4-7 أيام إلى الوجهات العالمية الرئيسية.

                        Q: How can

Related products

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
DIRECT CONTACT
+8615000333771 info@ntnoem.com
FORM · INQUIRY-NTN-79 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