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NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications thumbnail 1
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications - Side View thumbnail 2
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications - Detail thumbnail 3
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications - Dimension thumbnail 4
NTN GENUINE
IN STOCK
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications - Side View
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications - Detail
NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications - Dimension
Model
32226
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

NTN 32226 32228 32230 32232 32234 Tapered Roller Bearings for Automotive OEM Applications

MODEL: 32226 100% Genuine · Traceable

Ensure your automotive production lines run with uncompromised reliability using NTN tapered roller bearings—engineered for long life, high speed, and low noise in critical OEM applications. Each 32226, 32228, 32230, 32232, or 32234 bearing comes with full traceability documentation, eliminating customs clearance delays and quality disputes. Our ISO 9001-certified three-level inspection ensures batch consistency, while WMS real-time inventory guarantees your production schedule stays on track.Precision ratings from P0 to P2 with Z1V1-Z3V3 vibration control for smooth operation130*230*64mm specification (32226) optimized for automotive transmission systemsDirect authorized supply chain delivers genuine NTN bearings with 10+ years technical support

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 TypeTapered 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 production lines run with uncompromised reliability using NTN tapered roller bearings—engineered for long life, high speed, and low noise in critical OEM applications. Each 32226, 32228, 32230, 32232, or 32234 bearing comes with full traceability documentation, eliminating customs clearance delays and quality disputes. Our ISO 9001-certified three-level inspection ensures batch consistency, while WMS real-time inventory guarantees your production schedule stays on track.

  • Precision ratings from P0 to P2 with Z1V1-Z3V3 vibration control for smooth operation
  • 130*230*64mm specification (32226) optimized for automotive transmission systems
  • Direct authorized supply chain delivers genuine NTN bearings with 10+ years technical support

Description

Product Specifications

Parameter Details
Model NO. 32226, 32228, 32230, 32232, 32234
Precision Rating P0, P6, P5, P4, P2
Vibration Z1V1, Z2V2, Z3V3
Service OEM, ODM
Stock Rich Stocks
Feature Long Life, High Speed, Low Noise
Transport Package Carton Pallet
Specification 130*230*64 mm
Trademark NTN
Origin Japan
HS Code 8482200000
Production Capacity 1000000
Package Size 25.00cm * 25.00cm * 8.40cm
Package Gross Weight 11.500kg

Application Industries

Industry Typical Equipment
Automotive Transmissions, Differentials, Axle Systems, Steering Components

Stop Production Delays with Genuine NTN 32226-32234 Tapered Roller Bearings

Automotive OEM manufacturers know the cost of bearing failure—unplanned downtime, production line halts, and warranty claims that erode profitability. Gray market bearings often lack traceability, leading to customs clearance issues and quality disputes, while multi-tier distribution channels stretch lead times by 30-50%, making it nearly impossible to align with tight production schedules.

Genuine NTN Bearings: In Stock and Ready for OEM Integration

As an official NTN distributor, we eliminate these pain points with direct access to NTN’s authorized supply chain for 32226, 32228, 32230, 32232, and 32234 automotive tapered roller bearings. Our WMS real-time inventory ensures these critical components are available for immediate dispatch, supporting your just-in-time production needs. Each bearing undergoes our ISO 9001 compliant three-level quality inspection, verifying dimensions, vibration levels (Z1V1 to Z3V3), and precision ratings (P0 to P2) before shipment.

Engineered for Automotive Drivetrain Performance

NTN tapered roller bearings excel in high-load, high-torque automotive applications like transmissions and axles. The 32226-32234 series handles radial and axial loads simultaneously, with design features optimized for low noise and extended service life—critical attributes for passenger vehicle comfort and commercial vehicle durability. Their 130mm bore diameter and 230mm outer diameter (32226 specification) provide the structural integrity needed to withstand the dynamic stresses of automotive drivetrains, from city driving to heavy-duty hauling.

Technical Precision That Defines Reliability

The performance of these bearings is defined by measurable engineering parameters: Precision ratings (P0-P2) ensure minimal radial runout, reducing vibration and noise in passenger vehicles. Vibration classes (Z1V1-Z3V3) indicate strict manufacturing tolerances, with higher Z3V3 ratings suitable for high-speed applications where smooth operation is non-negotiable. The 64mm width (32226 specification) balances load capacity with space efficiency, making these bearings ideal for compact automotive gearboxes. Every unit meets NTN’s original specifications, ensuring consistent performance across production batches—essential for OEM quality control.

The Hidden Cost of Non-Genuine Bearings

Choosing unauthorized bearings may seem cost-effective upfront, but the long-term consequences are severe. Counterfeit tapered roller bearings often fail prematurely due to substandard materials, costing manufacturers an average of 5x the bearing price in downtime and repairs. In contrast, our traceable NTN bearings come with full documentation, reducing customs delays and liability risks. With 10+ years supporting automotive OEMs across 50+ countries, we’ve seen firsthand how genuine components lower total cost of ownership by minimizing failures and ensuring compliance with international quality standards.

Why Automotive OEMs Trust Our Supply Chain

Our commitment to reliability is backed by verifiable credentials: As an official NTN distributor, we provide full product traceability from manufacturing to delivery. Our technical team, with over a decade of automotive bearing expertise, offers free model selection support based on your specific operating conditions. We maintain dedicated inventory for high-demand sizes like 32226 and 32234, enabling 24-hour quotation and sample testing for production validation. Our global door-to-door logistics network ensures on-time delivery to automotive factories in Southeast Asia, Europe, North America, and Belt & Road regions, with export documentation tailored to local customs requirements.

Packaging & Shipping

  • Original NTN packaging with product certification and traceability documents
  • Carton pallet packaging for secure transport and storage efficiency
  • Global delivery via DHL, FedEx, UPS, air, or sea freight
  • Real-time logistics tracking for full supply chain visibility
  • Flexible order quantities: support for small-batch trials and mass production

Get Your NTN Bearing Quote Today

Don’t let bearing supply issues disrupt your production schedule. Send us your model requirements (32226, 32228, 32230, 32232, 32234), application details, and order volume, and our team will provide a formal quotation with authorization certificates within 24 hours. With rich stock and global logistics, we ensure your production line stays operational.

Frequently Asked Questions

Q: Are these genuine NTN bearings?

A: Yes, we are an official NTN authorized distributor. Every bearing comes with full traceability documentation and brand authorization certificates to verify authenticity.

Q: How do I confirm the right bearing model for my application?

A: Provide your equipment model, operating conditions (load, speed, temperature), and technical requirements. Our 10+ years technical team will conduct free model selection verification to ensure compatibility.

Q: What is your warranty policy?

A: All NTN bearings are covered by the manufacturer’s warranty. We provide full support for manufacturing defect claims, including replacement or refund per NTN’s official warranty standards.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 unit, supporting both emergency maintenance needs and large-scale OEM production requirements.

Q: How long does shipping take?

A: In-stock bearings ship within 3-7 business days. Delivery time depends on destination: typically 3-5 days to Europe/North America, 5-7 days to Southeast Asia via express courier.

Q: How can I verify bearing authenticity upon receipt?

A: Check the NTN laser marking on the bearing outer ring, original packaging with holographic labels, and scan the QR code for online verification. We also provide complete traceability documents with each order.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we

SECTION 12 / GET QUOTATION

Ready to Order
32226?

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-32226 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