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High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm thumbnail 1
High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm - Side View thumbnail 2
High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm - Detail thumbnail 3
High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm - Dimension thumbnail 4
NTN GENUINE
IN STOCK
High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm
High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm - Side View
High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm - Detail
High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm - Dimension
Model
7007
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

High Precision NTN 7007 Angular Contact Ball Bearing for Industrial Machinery 35×72×14mm

MODEL: 7007 100% Genuine · Traceable

Ensure smooth, high-precision operation in your industrial machinery with the High Precision NTN 7007 Angular Contact Ball Bearing (35×72×14mm), designed to deliver reliable performance in demanding applications. As an official NTN distributor, we guarantee 100% genuine bearings with full traceability, eliminating risks of counterfeit products and ensuring seamless customs clearance for global shipments.Single-row open design with bearing steel construction optimizes radial and axial load handling, ideal for motors and precision machineryGrease or oil lubrication flexibility adapts to your specific operating conditions, reducing maintenance downtimeDirect OEM supply chain ensures stable batch consistency and shorter lead times, keeping your production schedule on track

Key Specifications
SPEC-01
Bore (d)
35mm
OD (D)
72mm
Width (B)
14mm
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)35 mm
Outer Diameter (D)72 mm
Width (B)14 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 TypeAngular Contact 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 smooth, high-precision operation in your industrial machinery with the High Precision NTN 7007 Angular Contact Ball Bearing (35×72×14mm), designed to deliver reliable performance in demanding applications. As an official NTN distributor, we guarantee 100% genuine bearings with full traceability, eliminating risks of counterfeit products and ensuring seamless customs clearance for global shipments.

  • Single-row open design with bearing steel construction optimizes radial and axial load handling, ideal for motors and precision machinery
  • Grease or oil lubrication flexibility adapts to your specific operating conditions, reducing maintenance downtime
  • Direct OEM supply chain ensures stable batch consistency and shorter lead times, keeping your production schedule on track

Description

Product Specifications

Parameter Details
Model NO. 7007
Rows Number Single
Material Bearing Steel
Lubrication Grease or Oil
Seal Type Open
Specification 35×72×14 mm
Trademark NTN
Origin Japan
HS Code 8482300000
Sample Available
Transport Package Standard Packaging or Customized

Application Industries

Industry Typical Equipment
Industrial Machinery CNC Machine Tools, Spindles, Gearboxes, Electric Motors
Automotive Transmission Systems, Engine Components
General Machinery Pumps, Compressors, Conveyors

Reduce Downtime with Genuine NTN 7007 Angular Contact Ball Bearing

OEM manufacturers know the cost of unexpected equipment failure—production lines halted, maintenance teams scrambling, and deadlines missed. Counterfeit bearings often fail prematurely, lacking proper material quality and precision. Multi-layer distribution channels stretch lead times by 30–50%, making it hard to align with production schedules. When your machinery needs a reliable 35×72×14mm angular contact bearing, compromising on quality isn’t an option.

Genuine NTN 7007 Bearing: In Stock and Traceable

Our NTN 7007 angular contact ball bearing solves these challenges with official authorized supply chain access and real-time inventory management. As an ISO 9001 compliant distributor, every unit undergoes three-level quality inspection, ensuring batch consistency for your industrial machinery. Whether you’re maintaining CNC spindles or motor assemblies, this 35×72×14mm precision bearing delivers the performance you need, with traceability documentation to avoid customs delays.

Engineered for High-Precision Industrial Applications

The NTN 7007 angular contact bearing is designed for applications requiring high radial and axial load capacity in a compact 35×72×14mm size. Its single-row design handles combined loads efficiently, making it ideal for high-speed rotating equipment like machine tool spindles and electric motor shafts. Operating with grease or oil lubrication, it maintains stability even under continuous duty cycles, ensuring minimal vibration and extended service life in industrial environments.

Technical Features That Matter for Your Machinery

The bearing’s bearing steel construction provides superior durability and resistance to wear, critical for withstanding the rigors of industrial machinery operation. Its open seal type allows for easy maintenance and re-lubrication, while the precision manufacturing ensures tight tolerances for smooth rotation. The 35mm bore diameter, 72mm outside diameter, and 14mm width dimensions make it a direct replacement for standard applications, eliminating the need for costly equipment modifications. When paired with proper lubrication, this NTN angular contact ball bearing delivers consistent performance in both moderate and high-speed operations.

Why Genuine NTN Bearings Lower Your Total Cost

Choosing genuine NTN 7007 bearings over gray-market alternatives reduces long-term costs significantly. Counterfeit bearings often fail within months, leading to unplanned downtime—costing manufacturers thousands in lost production. Our authorized supply chain guarantees 100% genuine products with full traceability, avoiding customs clearance issues and quality liability disputes. With a 10+ year technical team available for installation guidance and failure analysis, you’ll minimize technical costs and maximize equipment uptime, making the NTN 7007 angular contact bearing a smart investment for your operation.

Your Trusted Partner for NTN Bearings

As an official NTN distributor, we provide more than just products. Our core strengths include a WMS real-time inventory system ensuring stock availability, global door-to-door logistics covering 50+ countries, and flexible OEM customization to meet your specific needs. Every bearing comes with complete export documentation and brand authorization certificates. Our dedicated account managers track orders from warehousing to delivery, providing transparency at every step. Backed by over a decade of industry experience, we’re committed to delivering stable bulk supply and professional technical support when you need it most.

Packaging & Shipping

  • Standard NTN packaging or customized options available to protect bearings during transit
  • Package Size: 32.00cm * 22.00cm * 18.00cm
  • Package Gross Weight: 18.000kg
  • Global door-to-door logistics via DHL, FedEx, UPS, air, or sea freight
  • Real-time tracking provided for all shipments
  • Sample available for quality verification before mass orders

Get Your NTN 7007 Bearing Quote Today

Don’t let equipment downtime affect your production schedule. Send us your model list, application details, and order volume to receive a formal quotation within 24 hours, including brand authorization and traceability certificates. We support small-batch trial orders to verify quality, ensuring the NTN 7007 angular contact ball bearing meets your machinery requirements before full-scale deployment.

Frequently Asked Questions

Q: Are these genuine NTN bearings?

A: Yes, we are an official authorized NTN distributor. Every NTN 7007 bearing comes with full traceability documentation and brand authorization certificates to confirm authenticity.

Q: How do I confirm if the 7007 bearing fits my equipment?

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

Q: What is your warranty policy?

A: We adhere to NTN’s original warranty standards. Any manufacturing defects will be replaced unconditionally, with full after-sales support for claims processing.

Q: What is the minimum order quantity?

A: We accept orders starting from 1 unit, supporting both emergency maintenance needs and small-batch procurement.

Q: How long does shipping take?

A: In-stock NTN 7007 bearings are typically shipped within 3-7 business days. Delivery time depends on your location and chosen logistics method (express, air, or sea freight).

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
7007?

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-7007 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