🔥 Hot Stock Alert: Deep Groove Ball Bearings 6205-2RS -- 50,000+ units ready to ship
✅ ISO 9001:2015 Certified · 100% Genuine NTN · Full Traceability
📦 Global Door-to-Door · Quote within 24h
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NTN GENUINE
IN STOCK
High Precision NTN 6020 Deep Groove Ball Bearings for Machine OEM Supply
High Precision NTN 6020 Deep Groove Ball Bearings for Machine OEM Supply - Side View
High Precision NTN 6020 Deep Groove Ball Bearings for Machine OEM Supply - Detail
High Precision NTN 6020 Deep Groove Ball Bearings for Machine OEM Supply - Dimension
Model
6020
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

High Precision NTN 6020 Deep Groove Ball Bearings for Machine OEM Supply

MODEL: 6020 100% Genuine · Traceable

Ensure seamless machine performance with NTN 6020 deep groove ball bearings – precision-engineered for OEM reliability in high-demand industrial applications. These 100x150x24mm Japan-manufactured bearings deliver consistent rotation with P5 class precision, minimizing vibration (Z3V3 rated) to extend equipment lifespan and reduce downtime risks.Available with Zz/2RS seals or open design to match your lubrication needs (grease or oil compatible)Backed by NTN’s official authorized supply chain for full traceability and compliance, eliminating customs clearance hurdlesSupported by our 10+ year technical team for installation guidance and condition-based selectionBulk supply capacity (1,000,000+ annual production) ensures your manufacturing schedule stays on track

Key Specifications
SPEC-01
Bore (d)
100mm
OD (D)
150mm
Width (B)
24mm
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)100 mm
Outer Diameter (D)150 mm
Width (B)24 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 TypeDeep Groove Ball 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 machine performance with NTN 6020 deep groove ball bearings – precision-engineered for OEM reliability in high-demand industrial applications. These 100x150x24mm Japan-manufactured bearings deliver consistent rotation with P5 class precision, minimizing vibration (Z3V3 rated) to extend equipment lifespan and reduce downtime risks.

  • Available with Zz/2RS seals or open design to match your lubrication needs (grease or oil compatible)
  • Backed by NTN’s official authorized supply chain for full traceability and compliance, eliminating customs clearance hurdles
  • Supported by our 10+ year technical team for installation guidance and condition-based selection
  • Bulk supply capacity (1,000,000+ annual production) ensures your manufacturing schedule stays on track

Description

Product Specifications

Parameter Details
Model NO. 6020
Seals Type Zz 2RS Open
Lubrication Grease or Oil
Precision Rating P0 P6 P5 P4
Vibration Z1V1 Z2V2 Z3V3
Specification 100*150*24mm
Trademark NTN
Origin Japan
HS Code 8482102000

Application Industries

Industry Typical Equipment
Automotive Electric motors, gearboxes, powertrain components
General Machinery CNC machine tools, pumps, compressors, conveyors
Industrial Manufacturing Spindles, fans, material handling equipment

Stop Production Delays with Genuine NTN 6020 Deep Groove Ball Bearings

Machine OEMs and maintenance teams worldwide face recurring challenges: counterfeit bearings causing unexpected failures, multi-tier distribution networks stretching lead times by 30-50%, and incomplete traceability documents triggering customs clearance delays. These issues don’t just cost money—they disrupt production schedules and erode operational reliability.

Genuine NTN 6020 Bearings: In Stock and Traceable

As an official NTN distributor, we eliminate these pain points with direct access to the manufacturer’s supply chain. Our ISO 9001 compliant three-level quality inspection system ensures every NTN 6020 deep groove ball bearing meets original specifications, while full product traceability documentation accompanies every order. With WMS real-time inventory, we maintain stock of 6020 Zz 2RS bearings and open variants, ready for immediate dispatch to keep your production lines running.

Engineered for High-Precision Machine Applications

The NTN 6020 bearing delivers exceptional performance in high-speed rotating equipment common to machine OEM applications. With a 100x150x24mm dimension and precision ratings up to P5, it handles radial loads with minimal vibration (available in Z1V1 to Z3V3 classes), making it ideal for motors, spindles, and gearboxes where stability and longevity are critical. Whether operating with grease or oil lubrication, this bearing maintains consistent performance across industrial temperature ranges.

Technical Details That Drive Reliability

Three key specifications define the NTN 6020’s performance advantage: precision rating, seal design, and vibration control. The P5 precision class ensures tight tolerances for reduced runout, essential for high-speed machinery where even minor misalignment accelerates wear. Seal options (Zz, 2RS, or open) allow customization—2RS variants provide effective dust and moisture resistance for harsh environments, while open designs optimize heat dissipation in clean, well-lubricated systems. Vibration class Z3V3 models minimize noise and resonance, extending both bearing life and equipment uptime.

The Hidden Cost of Non-Genuine Bearings

Choosing unauthorized 6020 bearings may seem cost-effective initially, but the long-term consequences are severe. Counterfeit products often fail prematurely, leading to production line shutdowns that cost manufacturers thousands in lost output. Inadequate material quality and manufacturing tolerances increase friction, raising energy consumption and damaging mating components. As an authorized distributor, we guarantee 100% genuine NTN bearings with complete traceability, eliminating these risks and reducing total cost of ownership.

Why Machine OEMs Trust Our NTN Bearing Supply

Our 10+ years of technical expertise and service across 50+ countries set us apart. We don’t just supply bearings—we provide end-to-end support: dedicated account managers track orders from warehouse to delivery, our technical team offers application-specific model selection advice, and flexible OEM customization accommodates unique machinery requirements. With global door-to-door logistics and export documentation support, we ensure compliance with international trade regulations, making cross-border procurement seamless.

Packaging & Shipping

  • Original NTN packaging with product certification and traceability documents
  • Carton and pallet packaging for secure transportation
  • Package dimensions: 17.00cm * 17.00cm * 3.40cm, gross weight 1.330kg
  • Global delivery via DHL, FedEx, UPS, air, or sea freight
  • Real-time logistics tracking provided for all orders
  • Flexible order quantities: support for small-batch trials and bulk OEM supply

Get Your NTN 6020 Bearings Delivered Fast

Don’t let bearing issues slow your production. Send us your model requirements, application parameters, and order volume today—our team will provide a formal quotation with authorization certificates within 24 hours. With WMS real-time inventory, we can ship genuine NTN 6020 bearings immediately, minimizing downtime and keeping your machinery operating at peak efficiency.

Frequently Asked Questions

Q: Are these genuine NTN bearings?

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

Q: How do I confirm if the 6020 bearing fits my equipment?

A: Provide your equipment model or operating parameters (load, speed, temperature), and our technical team will conduct a free compatibility check to ensure optimal performance.

Q: What is your warranty policy?

A: All NTN bearings are covered by the manufacturer’s warranty. We offer unconditional replacement for any manufacturing defects, supported by our three-level quality inspection records.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 unit, supporting both emergency maintenance needs and small-batch trials before mass OEM production.

Q: How long does shipping take?

A: In-stock bearings ship within 3-7 business days. We offer flexible logistics options (express, air, sea) to meet your delivery timeline requirements.

Q: How can I verify bearing authenticity?

A: Each bearing includes NTN’s original packaging with holographic labels and laser engraving. We also provide batch traceability reports and official authorization documents for 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
6020?

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-6020 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