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NTN NUP2322EM Cylindrical Roller Bearing 110x240x80mm for Automotive Machinery OEM Supply thumbnail 1
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NTN GENUINE
IN STOCK
NTN NUP2322EM Cylindrical Roller Bearing 110x240x80mm for Automotive Machinery OEM Supply
NTN NUP2322EM Cylindrical Roller Bearing 110x240x80mm for Automotive Machinery OEM Supply - Side View
NTN NUP2322EM Cylindrical Roller Bearing 110x240x80mm for Automotive Machinery OEM Supply - Detail
NTN NUP2322EM Cylindrical Roller Bearing 110x240x80mm for Automotive Machinery OEM Supply - Dimension
Model
NTN-810
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

NTN NUP2322EM Cylindrical Roller Bearing 110x240x80mm for Automotive Machinery OEM Supply

MODEL: NTN-810 100% Genuine · Traceable

Ensure seamless automotive machinery performance with the NTN NUP2322EM cylindrical roller bearing, designed to deliver reliable radial load handling and consistent operation in demanding OEM applications. This Japan-manufactured bearing (110x240x80mm) features separated inner/outer rings for easy installation and maintenance, paired with bearing steel construction that ensures long service life under heavy loads.Precision-engineered with P0-P2 rating options to meet strict machinery tolerance requirementsGrease or oil lubrication flexibility adapts to diverse working conditionsBacked by Dunyu Bearings' ISO 9001 quality system for full traceability and export compliance

Key Specifications
SPEC-01
Bore (d)
110mm
OD (D)
240mm
Width (B)
80mm
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)110 mm
Outer Diameter (D)240 mm
Width (B)80 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 machinery performance with the NTN NUP2322EM cylindrical roller bearing, designed to deliver reliable radial load handling and consistent operation in demanding OEM applications. This Japan-manufactured bearing (110x240x80mm) features separated inner/outer rings for easy installation and maintenance, paired with bearing steel construction that ensures long service life under heavy loads.

  • Precision-engineered with P0-P2 rating options to meet strict machinery tolerance requirements
  • Grease or oil lubrication flexibility adapts to diverse working conditions
  • Backed by Dunyu Bearings’ ISO 9001 quality system for full traceability and export compliance

Description

Product Specifications

Parameter Details
Model NO. NUP2322EM
Outer Dimension 35mm-180mm
Material Bearing Steel
Spherical Non-Aligning Bearings
Load Direction Radial Bearing
Separated Separated
Product Name Cylindrical Roller Bearing
Bore Size 15-90 mm
Structure Cylindrical
Lubrication Grease or Oil
Precision Rating P0 P6 P5 P4 P2
Vibration Z1V1 Z2V2 Z3V3
Service OEM ODM
Transport Package Carton Pallet
Specification 110*240*80mm
Trademark NTN
Origin Japan
HS Code 8482500090
Production Capacity 100000

Application Industries

Industry Typical Equipment
Automotive Transmissions, Differentials, Engine Components
Motors Electric Motor Rotors, Drive Systems
General Machinery Gearboxes, Pumps, Compressors, Conveyors
Rail Transit Axle Systems, Traction Motors

Stop Production Delays with Genuine NTN NUP2322EM Cylindrical Roller Bearings

OEM manufacturers across automotive and machinery sectors face recurring challenges: counterfeit bearings causing unexpected failures, multi-tier distribution delaying deliveries by 30–50%, and insufficient technical support leading to installation errors. These issues don’t just disrupt production schedules—they create costly downtime and quality risks that impact your bottom line.

Genuine NTN NUP2322EM Bearings: Traceable Supply for Critical Applications

As an official NTN distributor, we eliminate these pain points with direct access to the NTN supply chain. The NTN NUP2322EM cylindrical roller bearing, with dimensions 110x240x80mm, is engineered for radial load handling in automotive machinery and industrial equipment. Our ISO 9001 compliant three-level inspection ensures each bearing meets NTN’s strict quality standards, while full product traceability documentation prevents customs clearance delays and liability disputes.

Engineered for High-Performance Industrial Environments

The NTN NUP2322EM excels in demanding conditions where radial loads and moderate speeds are present. Its separated structure allows for easy mounting and dismounting, making it ideal for gearboxes, motor spindles, and conveyor systems in manufacturing plants. Whether operating in high-temperature environments or under heavy load cycles, this bearing maintains consistent performance, reducing the need for frequent replacements and unplanned maintenance.

Technical Details That Maximize Equipment Reliability

Key specifications of the NTN NUP2322EM directly contribute to its operational efficiency. The precision rating options (P0 to P2) ensure compatibility with applications requiring tight tolerances, from general machinery to high-precision automotive components. Vibration classes Z1V1 to Z3V3 minimize noise and resonance, critical for passenger vehicle and industrial machinery comfort. Its bearing steel construction provides durability, while the separated design allows for optimized lubrication with grease or oil, adapting to diverse operational requirements.

Avoid the Hidden Costs of Counterfeit Bearings

Choosing non-genuine NTN bearings may seem cost-effective initially, but the long-term consequences are severe. Counterfeit products often lack proper material heat treatment, leading to premature wear and potential equipment failure. A single bearing failure in an automotive production line can cause line shutdowns costing thousands per hour, not to mention the risk of product recalls or safety incidents. Our genuine NTN NUP2322EM bearings, backed by full traceability and NTN’s warranty, deliver predictable performance and lower total cost of ownership.

Why Global Manufacturers Trust Our NTN Supply

With over 10 years of experience serving 50+ countries, we’ve built a reputation for reliability in the bearing distribution industry. Our WMS real-time inventory system ensures stock availability for prompt delivery, while a dedicated technical team provides application-specific support—from model selection to failure analysis. We offer flexible OEM customization to meet unique production requirements, and our global door-to-door logistics network ensures on-time delivery, whether you’re in Southeast Asia, Europe, or North America. Every order includes complete export documentation, simplifying international trade compliance.

Packaging & Shipping

  • Original NTN packaging with carton and pallet reinforcement
  • Package Size: 26.00cm * 26.00cm * 10.00cm
  • Package Gross Weight: 19.600kg
  • Global delivery via DHL, FedEx, UPS, air, or sea freight
  • Real-time logistics tracking provided for all shipments
  • Flexible order quantities, including small-batch trial orders

Get Your NTN NUP2322EM Bearings Shipped Fast

Don’t let bearing issues slow down your production. Send us your model list, application parameters, and order volume today, and we’ll provide a formal quotation with brand authorization within 24 hours. With our streamlined process, you can verify quality through sample testing before committing to mass orders, ensuring the NTN NUP2322EM meets your exact requirements.

Frequently Asked Questions

Q: Are these genuine NTN bearings?

A: Yes, we are an official NTN authorized distributor. Every NTN NUP2322EM bearing comes with full traceability documentation and brand authorization certificates to confirm authenticity.

Q: How can I confirm if this bearing fits my equipment?

A: Provide your equipment model or operating parameters (load, speed, temperature), and our technical team will verify compatibility with the NTN NUP2322EM specifications at no cost.

Q: What is the warranty policy?

A: All NTN bearings are covered by the manufacturer’s warranty. We provide replacement or refund for any manufacturing defects, supported by complete traceability records.

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.

Q: How long does shipping take?

A: In-stock NTN NUP2322EM bearings are shipped within 3-7 business days. Delivery time depends on your location and chosen logistics method.

Q: How can I verify the bearing’s authenticity?

A: Check the packaging for NTN’s official holographic labels and laser-etched model markings. We also provide batch traceability reports and can assist with NTN’s official verification process.

Ready to order or need a quote?

SECTION 12 / GET QUOTATION

Ready to Order
NTN-810?

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-81 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