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NTN GENUINE
IN STOCK
NTN Cylindrical Roller Bearings N216E NJ216E NF216E NU216E NUP216E for Automotive Machinery
NTN Cylindrical Roller Bearings N216E NJ216E NF216E NU216E NUP216E for Automotive Machinery - Side View
NTN Cylindrical Roller Bearings N216E NJ216E NF216E NU216E NUP216E for Automotive Machinery - Detail
NTN Cylindrical Roller Bearings N216E NJ216E NF216E NU216E NUP216E for Automotive Machinery - Dimension
Model
NTN-378
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

NTN Cylindrical Roller Bearings N216E NJ216E NF216E NU216E NUP216E for Automotive Machinery

MODEL: NTN-378 100% Genuine · Traceable

Ensure seamless operation in automotive and machinery applications with NTN Cylindrical Roller Bearings—engineered for reliable performance in critical industrial scenarios. The N216E, NJ216E, NF216E, NU216E, and NUP216E models deliver exceptional radial load capacity (80x140x26mm dimension) and precise alignment, minimizing downtime and maximizing production efficiency.100% genuine NTN components with full traceability documentation, ensuring compliance and eliminating supply chain risksSeparated structure design allows easy installation and maintenance, reducing technical labor costs for your teamAvailable precision ratings from P0 to P2, tailored to match your machinery’s exact performance requirements

Key Specifications
SPEC-01
Bore (d)
80mm
OD (D)
140mm
Width (B)
26mm
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)80 mm
Outer Diameter (D)140 mm
Width (B)26 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 operation in automotive and machinery applications with NTN Cylindrical Roller Bearings—engineered for reliable performance in critical industrial scenarios. The N216E, NJ216E, NF216E, NU216E, and NUP216E models deliver exceptional radial load capacity (80x140x26mm dimension) and precise alignment, minimizing downtime and maximizing production efficiency.

  • 100% genuine NTN components with full traceability documentation, ensuring compliance and eliminating supply chain risks
  • Separated structure design allows easy installation and maintenance, reducing technical labor costs for your team
  • Available precision ratings from P0 to P2, tailored to match your machinery’s exact performance requirements

Description

Product Specifications

Parameter Details
Model NO. N216E
Outer Dimension Medium and Large(120-190mm)
Material Bearing Steel
Spherical Non-Aligning Bearings
Load Direction Radial Bearing
Separated Separated
Product Name Cylindrical Roller Bearing
Structure Cylindrical
Seals Type Open
Lubricate Oil Grease Dry
Precision Rating P0 P6 P5 P4 P2
Number of Row Single Row
Service OEM ODM
Transport Package Carton Pallet
Specification 80*140*26 mm
Trademark NTN
Origin Japan
HS Code 8482500090
Production Capacity 100000

Application Industries

Industry Typical Equipment
Automotive Transmissions, Gearboxes, Engine Components
Motors Electric Motors, Generators, Pump Drives
General Machinery Machine Tools, Conveyors, Compressors
Rail Transit Axle Systems, Traction Motors

Stop Production Delays with Genuine NTN Cylindrical Roller Bearings N216E

When counterfeit bearings fail prematurely, your production line grinds to a halt—costing thousands in downtime and repairs. Multi-layer distribution channels only worsen the problem, stretching lead times by 30-50% and making it impossible to align with tight manufacturing schedules. For automotive and machinery OEMs, these challenges aren’t just inconvenient—they threaten your ability to meet client deadlines.

NTN N216E Bearings: In Stock and Traceable

As an official NTN distributor, we eliminate these pain points with direct access to genuine NTN Cylindrical Roller Bearings like the N216E. Our WMS real-time inventory system ensures your required bearings are in stock, while our ISO 9001 compliant three-level quality inspection guarantees batch consistency. Whether for automotive transmissions or motor gearboxes, we deliver the right bearing when you need it.

Engineered for High-Radial Load Applications

The N216E Cylindrical Roller Bearing excels in industrial scenarios demanding high radial load capacity and precise operation. Its separated structure allows easy mounting and dismounting, making it ideal for machinery where maintenance efficiency is critical. With a specification of 80x140x26mm, this single-row cylindrical bearing handles dynamic forces in automotive and general machinery applications, from conveyor systems to pump drives.

Technical Excellence That Drives Performance

Every NTN N216E bearing is built to perform under pressure. The bearing steel construction ensures durability, while precision ratings from P0 to P2 accommodate applications requiring tight tolerance control—critical for high-speed machinery where even minor misalignment causes excessive wear. The open seal design allows for flexible lubrication options (oil, grease, or dry), adapting to diverse operating environments. As a radial bearing, it efficiently transfers load from rotating shafts to stationary housings, maintaining stability in continuous-duty equipment.

Why Genuine NTN Bearings Lower Your Total Cost

Choosing gray-market NJ216E or N216E bearings may seem cheaper upfront, but the hidden costs add up fast. Counterfeits lack proper heat treatment, leading to early fatigue and unexpected failures. In contrast, our genuine NTN bearings come with full traceability documentation, ensuring compliance with export regulations and avoiding customs delays. With a 10+ year technical team supporting your installation and failure analysis, you reduce downtime risks and extend equipment lifespan—ultimately lowering your total cost of ownership.

Your Trusted Partner for OEM Bearing Supply

Clients in 50+ countries rely on us for three reasons: official authorization from NTN, ensuring 100% genuine products with complete traceability; a dedicated technical team with decades of experience in automotive and machinery applications; and global door-to-door logistics that deliver bearings on schedule, every time. We don’t just sell bearings—we provide long-term supply solutions, including flexible OEM customization and dedicated inventory reservation for repeat orders.

Packaging & Shipping

  • Original NTN packaging with carton and pallet reinforcement
  • Package Size: 16.00cm * 16.00cm * 4.60cm
  • Package Gross Weight: 1.750kg
  • 现货 available for 3-7 business day delivery
  • Global logistics via DHL, FedEx, UPS, air, or sea freight
  • Real-time tracking provided for all shipments
  • Minimum order quantity: 1 unit, supporting emergency maintenance needs

Get Your NTN N216E Bearing Quote Today

Don’t let bearing issues slow your production. Send us your model list, application parameters, and order volume, and we’ll issue a formal quotation with brand authorization and traceability certificates within 24 hours. With our streamlined process, you can start production sooner and avoid costly delays.

Frequently Asked Questions

Q: Are these genuine NTN bearings?

A: Yes, we are an official NTN distributor. Every bearing comes with complete traceability documentation and brand authorization certificates.

Q: How do I confirm if the N216E is compatible with my equipment?

A: Provide your equipment model or working condition parameters (load, speed, temperature), and our technical team will verify compatibility at no cost.

Q: What is your warranty policy?

A: We adhere to NTN’s original warranty standards, offering unconditional replacement for manufacturing defects.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 unit to support emergency maintenance and small-batch trials.

Q: How long does shipping take?

A: In-stock items ship within 3-7 business days via your choice of DHL, FedEx, UPS, air, or sea freight.

Q: How can I verify the authenticity of the bearing?

A: Each bearing includes NTN’s original packaging with防伪 labels and laser marking. We also provide full traceability documents for cross-verification.

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-378?

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-37 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