P4 / P2 In Stock · New arrivals: 7020-C-T-P4S spindle bearings

Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC
Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC side angle
Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC cross section
Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC dimension drawing
Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC
Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC side angle
Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC cross section
Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC dimension drawing
FAG Genuine P4 Class
ISO 9001 · DIN 620
AUTHORIZED
Schaeffler
SHIPS IN
3-5 Days
RESPONSE
≤ 24H
FAG Genuine · Authorized Angular Contact Bearing P4 / P2

Rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma <p> Precisión P5 para herramientas de máquina CNC

Model 3308-Da-Ma ● IN STOCK

<p>Ensure your CNC machine tools achieve consistent high-speed precision with the <strong>FAG 3308-Da-Ma</strong> double row angular contact ball bearing, engineered to eliminate production delays from unreliable component performance. This P5 precision bearing maintains strict DIN 628-3 and ISO 15:2017 standards, delivering the stable running accuracy critical for tight-tolerance machining operations.</p><ul><li>Double row design with brass (MP) cage provides enhanced radial and axial load capacity for heavy-duty spindle applications</li><li>Open seal configuration allows for optimal lubrication retention, reducing maintenance intervals and extending bearing life</li><li>Direct from authorized Schaeffler distributor, ensuring full traceability documentation to streamline customs clearance and quality compliance</li></ul>

Precision Class
P4/P2
Bore Ø (d)
17 mm
Outer Ø (D)
40 mm
Dyn / Stat Load
9.8 kN / 6.55 kN
  • 100% Original FAG
  • Shockproof Packaging
  • DIN / ISO Certified
  • Engineering Support
01 / Specifications

Complete Technical
Parameter Table

All values are factory-certified per Schaeffler FAG datasheet and conform to DIN 620 / ISO 492 precision standards. Custom tolerance packages and matched sets available on request.

Dimensions

Bore (d)17 mm
Outer Ø (D)40 mm
Width (B)12 mm
Contact Angle (α)15°
Weight0.065 kg

Performance

Dynamic Load (Cr)9.8 kN
Static Load (C0r)6.55 kN
Limit Speed (Grease)22,000 rpm
Limit Speed (Oil)34,000 rpm
Runout (P4)≤ 3 µm

Material & Construction

Ring Material100Cr6 Steel
CageTB Phenolic
SealingOpen
LubricationGrease / Oil
Preload ClassLight (L)

Standards & Certification

Precision StandardDIN 620 / ISO 492
Quality SystemISO 9001
OriginSchaeffler · Germany
DocumentationCoC + Test Report
Warranty12 Months

Product Description

Ensure your CNC machine tools achieve consistent high-speed precision with the FAG 3308-Da-Ma double row angular contact ball bearing, engineered to eliminate production delays from unreliable component performance. This P5 precision bearing maintains strict DIN 628-3 and ISO 15:2017 standards, delivering the stable running accuracy critical for tight-tolerance machining operations.

  • Double row design with brass (MP) cage provides enhanced radial and axial load capacity for heavy-duty spindle applications
  • Open seal configuration allows for optimal lubrication retention, reducing maintenance intervals and extending bearing life
  • Direct from authorized Schaeffler distributor, ensuring full traceability documentation to streamline customs clearance and quality compliance

Description

Especificaciones del producto

Parámetro

Detalles

Modelo N.º

Rodamiento de Bolas de Contacto Angular de Doble Fila

Separado

Separado

Número de Filas

Doble

Material

Acero para rodamientos

Estándar

DIN 628-3, ISO 15:2017

Serie

Serie 32, Serie 33 (32bd, 33bd, 32da, 33da)

Jaula

Poliamida (Tvh), Acero laminado, Jaula de latón (MP)

Tipo de Sello

Abierto, 2z, 2hrs

Precisión

P0 /P6 /P5

Paquete de Transporte

Palet de cartón

Marca registrada

Origen

Jiangsu China

Código HS

8482800000

FAG

Industrias de aplicación

Industria

Equipo típico

Fabricación

Herramientas de Máquina CNC, Husillos de Precisión, Centros de Mecanizado

Automatización

Brazos Robóticos, Líneas de Producción Automatizadas

Dispositivos Médicos

Equipo Quirúrgico de Precisión, Maquinaria de Diagnóstico

Aeroespacial

Fabricación de Componentes Aeronáuticos, Sistemas Aviónicos

Detenga el tiempo de inactividad del CNC con los rodamientos de precisión 3308-Da-Ma P5

Los operadores de máquinas herramienta CNC conocen el costo de una falla inesperada del husillo: horas de producción perdidas, plazos incumplidos y reparaciones costosas. Los rodamientos falsificados a menudo fallan prematuramente bajo rotación a alta velocidad, mientras que los distribuidores de múltiples niveles alargan los plazos de entrega en un 30-50%, dejando a su instalación esperando componentes críticos.

Rodamientos genuinos 3308-Da-Ma, en stock y trazables

Como distribuidor autorizado oficial de Schaeffler , proporcionamos rodamientos de bolas de contacto angular de doble fila 100% originales con documentación de trazabilidad completa. Nuestros rodamientos 3308-Da-Ma de grado de precisión P5 están diseñados específicamente para husillos de máquinas herramienta CNC, donde la precisión de funcionamiento y la consistencia de lote impactan directamente en la precisión del mecanizado. Con un stock dedicado de OEM, eliminamos los retrasos en la cadena de suministro que interrumpen su programa de producción.

Diseñado para el Rendimiento de Husillos CNC de Alta Velocidad

El rodamiento de bolas de contacto angular de doble fila 3308-Da-Ma destaca en aplicaciones que requieren capacidad de carga radial y axial simultánea a altas velocidades de rotación, común en tornos y fresadoras CNC. Su diseño separado permite un montaje y desmontaje fáciles, simplificando el mantenimiento mientras se mantienen configuraciones de precarga precisas. Ya sea que su operación implique cargas de corte pesadas o acabados finos, este rodamiento ofrece la estabilidad necesaria para una calidad de pieza consistente.

Características Técnicas Clave que Importan para Aplicaciones CNC

P5 precision class ensures minimal radial runout and axial clearance, critical for maintaining tight tolerances in precision machining. The bearing’s polyamide, sheet steel, or brass cage options accommodate different speed and temperature requirements—polyamide cages reduce friction at high speeds, while brass cages offer enhanced durability under heavy loads. Compliant with DIN 628-3 and ISO 15:2017 standards, it meets the strict quality criteria of modern manufacturing environments. Available seal types (Open, 2Z, 2HRS) let you choose the optimal balance between contamination protection and rotational efficiency for your specific machine setup.

Por qué la autenticidad supera el ahorro de productos falsificados

Elegir canales no autorizados para rodamientos 3308-Da-Ma arriesga más que solo la calidad del producto. Los rodamientos falsificados carecen de la integridad del material para soportar las tensiones del husillo CNC, fallando a menudo en cuestión de semanas y causando daños colaterales a ejes y carcasas. El tiempo de inactividad promedio de un CNC cuesta entre $500 y $2,000 por hora, superando con creces cualquier ahorro inicial de las compras en el mercado gris. Nuestra cadena de suministro completamente rastreable garantiza que cada rodamiento venga con certificación completa, evitando problemas de despacho aduanero y disputas de responsabilidad que afectan a las fuentes no autorizadas.

Nuestro Compromiso con los Fabricantes de CNC

With 40+ countries served and a precision testing system compliant with ISO 9001 & DIN standards, we deliver more than just bearings. Our precision application engineering team provides free model selection support based on your CNC machine’s operating conditions, from spindle speed to cutting forces. We offer shockproof precision logistics to ensure bearings arrive in factory-fresh condition, and dedicated account managers track your order from warehouse to installation. For emergency repairs or scheduled maintenance, our vertical distribution model eliminates middlemen, getting your FAG 3308-Da-Ma bearings where they need to be, when you need them.

Packaging & Shipping

    Embalaje original con certificación de producto y documentos de trazabilidad

    Embalaje de palets de cartón reforzado para prevenir daños durante el transporte

    Entrega de 3 a 7 días hábiles para artículos en stock

    Envío flexible a través de DHL, FedEx, UPS, aéreo o marítimo

    Seguimiento en tiempo real proporcionado para todos los envíos

    Cantidad mínima de pedido de 1 pieza, apoyando tanto reparaciones de emergencia como requisitos de OEM a granel

Recibe tus rodamientos CNC rápidamente

Every day your CNC machine is down costs money. Send us your bearing model, application details, and required quantity today, and we’ll issue a formal quotation with full certification within 24 hours. Our P5 precision FAG 3308-Da-Ma bearings are ready to ship—don’t let supply chain delays derail your production schedule.

Preguntas frecuentes

P: ¿Son estos rodamientos auténticos?

A: Sí, somos un distribuidor autorizado oficial de Schaeffler . Cada rodamiento viene con certificados completos de autorización de marca y trazabilidad para garantizar la autenticidad.

Q: ¿Cómo confirmo si el 3308-Da-Ma es compatible con mi máquina CNC?

A: Proporcione el modelo de su máquina o las especificaciones del husillo (velocidad, carga, temperatura de operación), y nuestro equipo de ingeniería de aplicaciones de precisión verificará la compatibilidad sin costo alguno.

P: ¿Cuál es su política de garantía?

A: We adhere to FAG’s official warranty standards, covering manufacturing defects with unconditional replacement or refund.

P: ¿Cuál es la cantidad mínima de pedido?

A: Aceptamos pedidos para 1 pieza, ideal para reparaciones de emergencia, así como para requisitos OEM a gran escala.

P: ¿Qué tan rápido pueden enviar?

A: Los rodamientos 3308-Da-Ma en stock se envían dentro de 3 a 7 días hábiles a través de su método logístico preferido.

P: ¿Cómo puedo verificar la autenticidad de los rodamientos?

A: Each bearing includes FAG’s original packaging with防伪标签, laser-etched part numbers, and traceability documentation. We can also provide official authorization letters upon request.

Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.

02 / Applications

Compatible with
High-End Manufacturing.

Engineered for precision-critical environments where micron-level runout, thermal stability and high rotational speeds determine product quality. Trusted across Germany, Italy, the US, Japan and South Korea.

CNC Machine Tools

High-speed spindles for milling, grinding and turning centers requiring P4 runout.

SPINDLE · OEM

Wind Power Gearboxes

Heavy-duty rotor and main shaft positions demanding long service life.

GEARBOX · MW

Medical Devices

Imaging equipment, surgical robotics and diagnostic systems with quiet running needs.

CLEAN · QUIET

Semiconductor & Aerospace

Wafer handling, lithography stages, and aerospace actuators with P2 demands.

P2 · ULTRA
03 / Engineering

Technical Deep Dive.
Precision Without Compromise.

Every FAG bearing we ship has passed the full Schaeffler quality protocol -- from raw material spectrum analysis to dynamic runout verification -- backed by our shockproof handling chain that preserves micron tolerances door-to-door.

/ 01 STANDARD

DIN 620 Compliance

Full conformance to German DIN 620 dimensional and tolerance standard, with traceable measurement records on every batch.

  • ISO 492 cross-mapped
  • Bore tolerance ±0.004 mm
  • CoC included per shipment
/ 02 PRECISION

P4 / P2 Class Verification

Each bearing undergoes runout testing on calibrated rigs. P4: ≤3 µm radial runout. P2: ≤1.5 µm -- ready for ultra-precision spindles.

  • Climate-controlled QC lab
  • Vibration analysis report
  • Matched-set pairing service
/ 03 LOGISTICS

Shockproof Handling

Vibration-controlled foam cradles, climate-monitored containers and dedicated freight forwarders -- your tolerances arrive intact.

  • Sealed VCI corrosion barrier
  • Shock & humidity sensors
  • 40+ countries delivered
04 / Trust

Genuine Traceability.
Warranty Commitment.

Every unit is traceable from the Schaeffler factory through our Shanghai authorized hub to your facility. Counterfeit-free guarantee backed by a 12-month performance warranty.

Verify Authenticity

Schaeffler Authorized Channel

Direct supply contract with Schaeffler Group -- every product carries original factory packaging and certification.

Full Documentation Package

Certificate of Conformity, dimensional inspection report, runout test data, and origin declaration -- included with every shipment.

12-Month Performance Warranty

Full warranty against material defect and manufacturing fault under specified operating conditions, plus engineering support.

Shockproof Precision Logistics

Vibration-dampened cradles, VCI anti-corrosion sealing, climate-monitored containers -- protecting micron tolerances across 40+ countries.

PACKAGING

Shockproof Precision Pack

VCI corrosion-inhibitor barrier, custom-cut foam cradle, sealed FAG original box, vibration-dampening outer carton with shock indicator label.

SHIPPING

Climate-Controlled Freight

DHL / FedEx / UPS express, sea/air consolidation, EXW · FOB · CIF · DDP terms. Climate and humidity sensors monitor critical batches end-to-end.

LEAD TIME

Stock Items: 3-5 Days

In-stock P4/P2 grades dispatched within 3 business days. Custom matched sets and special tolerances: 2-4 weeks. Express priority available.

06 / FAQ

Frequently Asked.

Common technical and procurement questions. For specific applications, our engineers respond within one business day.

How do I confirm this FAG bearing is 100% genuine?

Every shipment includes Certificate of Conformity, original Schaeffler factory packaging with serial codes, and traceable documentation. As an authorized distributor, we supply only directly from the Schaeffler Group channel.

What is the difference between P4 and P2 precision class?

P4 grade: bore tolerance ±0.004 mm, runout ≤3 µm -- suitable for high-end CNC spindles. P2 grade: ±0.0025 mm bore, runout ≤1.5 µm -- used in semiconductor stages and ultra-precision aerospace applications. Both conform to DIN 620 / ISO 492.

How are bearings packed for international shipping?

VCI corrosion-inhibitor wrap, custom foam cradle, sealed FAG original box, then vibration-dampening outer carton with shock indicator label. Climate and humidity sensors are added for critical batches to ensure micron tolerances are preserved across 40+ countries.

Do you offer matched sets and custom tolerance packages?

Yes. We provide DUL / DUM / DBL matched-pair configurations, custom preload classes, and tailored tolerance bands aligned with your spindle specifications. Lead time for special configurations is typically 2-4 weeks.

What is the typical lead time and minimum order quantity?

In-stock P4/P2 items: 3-5 business days dispatch. No fixed MOQ for stock items -- single-piece orders welcome. Custom matched sets and special configurations: 2-4 weeks. Express priority shipping available globally.

Do you provide installation guidance and engineering support?

Our application engineering team provides installation procedures, lubrication selection, preload calculation, failure analysis, and on-call technical guidance throughout the product lifecycle -- included with every order.
07 / Inquire

Request a quote for
3308-Da-Ma

Submit your specification -- quantity, target precision class, and application context. Our engineers respond within 24 hours with availability, lead time and recommended configuration.

Room 328, Building 1, No. 858 Fenggao Road,
Fengxian District, Shanghai, China
Quotation Request Form ● ≤ 24H REPLY
SECURE · NO SPAM · ENGINEER REPLY
Schaeffler Authorized Distributor ISO 9001 · DIN 620

© DUNYU BEARINGS · SHANGHAI · AUTHORIZED SCHAEFFLER FAG DISTRIBUTOR