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NTN GENUINE
IN STOCK
Rodamiento de Bolas de Contacto Angular de Alta Precisión <p> 7007 35×72×14mm para Maquinaria
Rodamiento de Bolas de Contacto Angular de Alta Precisión <p> 7007 35×72×14mm para Maquinaria - Side View
Rodamiento de Bolas de Contacto Angular de Alta Precisión <p> 7007 35×72×14mm para Maquinaria - Detail
Rodamiento de Bolas de Contacto Angular de Alta Precisión <p> 7007 35×72×14mm para Maquinaria - Dimension
Model
7007
Origin
JAPAN
Lead Time
5-7 DAYS
NTN AUTHORIZED · OEM SUPPLIER

Rodamiento de Bolas de Contacto Angular de Alta Precisión <p> 7007 35×72×14mm para Maquinaria

MODEL: 7007 100% Genuine · Traceable

Ensure precision and reliability in your machinery with the NTN 7007 bearing, a high-performance angular contact solution engineered for smooth operation under radial and axial loads. This single row 35×72×14mm bearing delivers consistent rotational accuracy, reducing downtime in industrial applications while maintaining strict batch consistency—a critical advantage for seamless production scheduling. Crafted from premium bearing steel with open seal design, optimized for grease or oil lubrication to suit diverse working conditions Directly sourced from NTN’s authorized supply chain, complete with full traceability documentation to streamline customs clearance and quality assurance Backed by our 10+ years technical team for expert model selection guidance and after-sales support, ensuring you avoid unnecessary technical costs

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 precision and reliability in your machinery with the NTN 7007 bearing, a high-performance angular contact solution engineered for smooth operation under radial and axial loads. This single row 35×72×14mm bearing delivers consistent rotational accuracy, reducing downtime in industrial applications while maintaining strict batch consistency—a critical advantage for seamless production scheduling.

  • Crafted from premium bearing steel with open seal design, optimized for grease or oil lubrication to suit diverse working conditions
  • Directly sourced from NTN’s authorized supply chain, complete with full traceability documentation to streamline customs clearance and quality assurance
  • Backed by our 10+ years technical team for expert model selection guidance and after-sales support, ensuring you avoid unnecessary technical costs

Description

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

7007

Número de Filas

Único

Material

Acero para rodamientos

Lubricación

Grasa o Aceite

Tipo de Sello

Abrir

Especificación

35×72×14 mm

Marca registrada

Origen

Japón

Código HS

8482300000

Muestra

Disponible

Paquete de Transporte

Embalaje estándar o personalizado

NTN

Industrias de Aplicación

Industria

Equipo Típico

Maquinaria General

Herramientas de Máquina CNC, Reductores, Bombas

Automotriz

Motores Eléctricos, Sistemas de Transmisión

{{ZKF_0}}Fabricación Industrial{{ZKF_1}}

Ejes, Transportadores, Compresores

Detenga los retrasos en la producción con el auténtico 7007 Rodamiento de Bolas de Contacto Angular

Equipment downtime from counterfeit bearings costs manufacturers thousands in lost productivity. Many buyers face customs clearance delays due to incomplete traceability documents, while multi-layer distribution channels stretch delivery times by 30-50%. When your machinery relies on precise rotation, settling for uncertified bearings isn’t an option.

Rodamiento genuino 7007 – En stock para despacho inmediato

Como distribuidor oficial de , proporcionamos el rodamiento de bolas de contacto angular de alta precisión de 35×72×14mm con trazabilidad completa. Nuestro sistema de inventario en tiempo real WMS garantiza que este rodamiento de bolas angular de una sola fila esté listo para el envío, eliminando los tiempos de espera de las cadenas de suministro tradicionales. Ideal para aplicaciones de maquinaria de alta velocidad que requieren soporte tanto de carga radial como axial, este rodamiento ofrece un rendimiento constante en husillos de motor y cajas de engranajes de precisión.

Diseñado para el rendimiento de maquinaria de alta precisión

El rodamiento de bolas de contacto angular 7007 destaca en aplicaciones con cargas radiales y axiales combinadas, operando a velocidades moderadas a altas. Su diseño de una sola fila permite una alineación axial precisa, lo cual es crítico en herramientas de máquina CNC y líneas de producción automatizadas. La configuración de sello abierto facilita el mantenimiento de la lubricación, lo que lo hace adecuado para entornos donde se requiere un reabastecimiento regular de grasa o aceite.

Ventajas Técnicas Que Maximizan la Vida Útil del Equipamiento

Fabricado con acero de rodamiento de alta calidad, el rodamiento 7007 ofrece una durabilidad excepcional bajo condiciones de carga cíclica. Su diámetro de orificio de 35 mm y diámetro exterior de 72 mm equilibran la instalación compacta con la capacidad de carga, mientras que el ancho de 14 mm proporciona estabilidad durante la aceleración rápida. La fabricación de precisión garantiza un mínimo desvío radial, reduciendo la vibración en aplicaciones de alta velocidad y extendiendo la vida útil de los componentes conectados.

Evite Costos Ocultos de Rodamientos Falsificados

Los rodamientos de contacto angular no genuinos a menudo fallan prematuramente, causando tiempo de inactividad no planificado y daños potenciales a maquinaria costosa. Nuestro sistema de inspección de calidad de tres niveles conforme a ISO 9001 garantiza que cada rodamiento 7007 cumpla con las especificaciones originales. Al invertir en componentes trazables, reduce el riesgo de paradas en la línea de producción y los costos asociados con reparaciones de emergencia y pedidos perdidos.

Por qué los fabricantes globales confían en nuestros rodamientos

Con más de 10 años de experiencia técnica y servicio en más de 50 países, ofrecemos más que solo productos. Nuestra cadena de suministro autorizada garantiza rodamientos 100% genuinos con documentación de trazabilidad completa. Gerentes de cuentas dedicados supervisan cada pedido desde la selección en el almacén hasta la logística global puerta a puerta, mientras que nuestro equipo técnico proporciona orientación específica para aplicaciones. Apoyamos la personalización flexible de OEM y pedidos de prueba en pequeñas cantidades, lo que nos convierte en el socio preferido tanto para requisitos de mantenimiento como de producción.

Packaging & Shipping

    Embalaje estándar con etiquetado personalizado opcional

    Tamaño del paquete: 32.00cm × 22.00cm × 18.00cm

    Peso bruto del paquete: 18.000kg

    Logística global puerta a puerta a través de DHL, FedEx o flete marítimo/aéreo

    Seguimiento de envíos en tiempo real y soporte para documentación de exportación

    Cantidad mínima de pedido de 1 pieza disponible para reparaciones de emergencia

Obtenga su rodamiento 7007 enviado hoy

Don’t let bearing delays disrupt your production schedule. Send us your order details, including quantity and application requirements, and we’ll issue a formal quotation with traceability certificates within 24 hours. With our stock availability and streamlined logistics, you can have the NTN 7007 bearing delivered when you need it most.

Preguntas Frecuentes

Q: ¿Son estos rodamientos genuinos?

A: Sí, somos un distribuidor autorizado oficial de . Cada rodamiento viene con documentación de trazabilidad completa y certificados de autorización de marca.

P: ¿Cómo puedo confirmar que este rodamiento se ajusta a mi equipo?

A: Proporcione el modelo de su maquinaria o los parámetros de operación (velocidad, carga, temperatura), y nuestro equipo técnico verificará la compatibilidad sin costo alguno.

P: ¿Cuál es su política de garantía?

A: We stand by NTN’s original manufacturer warranty, with unconditional replacement for any manufacturing defects.

Q: ¿Cuál es la cantidad mínima de pedido?

A: Aceptamos pedidos a partir de 1 pieza, apoyando tanto reparaciones de emergencia como necesidades de producción a granel.

P: ¿Cuánto tiempo tarda el envío?

A: Los rodamientos en stock se envían dentro de 3-7 días hábiles a través de su elección de mensajería exprés o servicio de carga.

Q: ¿Cómo verifico la autenticidad de los rodamientos?

A: Each bearing includes NTN’s original packaging with security features. We provide full traceability documents and can assist with verification through NTN’s official channels.

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