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

<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2
<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2 side angle
<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2 cross section
<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2 dimension drawing
<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2
<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2 side angle
<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2 cross section
<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2 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

<p> B71926-E-T-P4s-Um Rodamiento de husillo de ultra precisión para husillos CNC de alta resistencia con precisión ISO P4/P2

Model B71926-E-T-P4s-Um ● IN STOCK

<p>Maximize your heavy-duty CNC spindle's performance with the <strong>FAG B71926-E-T-P4s-Um</strong> ultra precision spindle bearing, engineered to deliver ISO P4/P2 accuracy for uninterrupted high-speed operations. As an official Schaeffler FAG distributor, we ensure every bearing comes with full traceability documentation and shockproof logistics, eliminating customs clearance delays and quality disputes.</p><ul><li>15° contact angle design optimizes radial and axial load distribution, reducing spindle vibration by up to 30% in continuous machining scenarios</li><li>Precision testing compliant with ISO 9001 & DIN standards guarantees batch consistency, keeping your production schedule on track with reliable lead times</li><li>Dedicated application engineering support helps you select the right fit for specific working conditions, minimizing unplanned downtime and technical costs</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

Maximize your heavy-duty CNC spindle’s performance with the FAG B71926-E-T-P4s-Um ultra precision spindle bearing, engineered to deliver ISO P4/P2 accuracy for uninterrupted high-speed operations. As an official Schaeffler FAG distributor, we ensure every bearing comes with full traceability documentation and shockproof logistics, eliminating customs clearance delays and quality disputes.

  • 15° contact angle design optimizes radial and axial load distribution, reducing spindle vibration by up to 30% in continuous machining scenarios
  • Precision testing compliant with ISO 9001 & DIN standards guarantees batch consistency, keeping your production schedule on track with reliable lead times
  • Dedicated application engineering support helps you select the right fit for specific working conditions, minimizing unplanned downtime and technical costs

Description

Especificaciones del producto

Parámetro

Detalles

Designación del Modelo

B71926-E-T-P4s-Um

Clase de Precisión

P4, P4s, P2 (ISO)

Ángulo de contacto (α)

15°, 25° (E)

Material

Acero

Código HS

8482800000

Industrias de aplicación

Industria

Equipo típico

Herramientas de Máquina

Mazas CNC de Alta Resistencia, Centros de Maquinado de Precisión

Automatización

Brazos Robóticos de Alta Velocidad, Guías Lineales de Precisión

Aeroespacial

Componentes de Motores de Aeronaves, Equipos de Prueba de Precisión

Dispositivos Médicos

Robótica Quirúrgica, Sistemas de Imágenes de Alta Precisión

Elimine las fallas del husillo CNC con los rodamientos de ultra precisión B71926-E-T-P4s-Um

Los operadores de máquinas CNC conocen la frustración del tiempo de inactividad inesperado del husillo, especialmente cuando es causado por rodamientos de calidad inferior. Los rodamientos falsificados a menudo fallan prematuramente bajo cargas pesadas, costando miles en pérdidas de producción. Los distribuidores de múltiples niveles agravan el problema con plazos de entrega inconsistentes que interrumpen la programación. Incluso los rodamientos genuinos de fuentes poco confiables pueden carecer de la certificación de precisión necesaria para aplicaciones críticas.

Original Precisión, Listo para Despacho Inmediato

As an official Schaeffler FAG distributor, we provide the B71926-E-T-P4s-Um ultra precision spindle bearing with full traceability documentation. Our ISO 9001 & DIN compliant testing system ensures each unit meets P4/P2 grade specifications, critical for maintaining tight tolerances in heavy-duty CNC spindles. With dedicated stock for high-precision bearings, we eliminate the delays of traditional distribution channels.

Diseñado para un Rendimiento de Husillo de Alta Resistencia

Este rodamiento de husillo destaca en entornos de alta velocidad y alta carga típicos de los centros de mecanizado CNC. El ángulo de contacto de 15° optimiza la capacidad de carga axial mientras mantiene la rigidez radial, lo que lo hace ideal para operaciones de corte de precisión. Su robusta construcción de acero y superficies rectificadas de precisión minimizan la vibración, asegurando un rendimiento constante incluso bajo operación continua.

Ventajas Técnicas que Impulsan la Productividad

La clase de precisión P4/P2 del B71926-E-T-P4s-Um impacta directamente en la precisión de mecanizado, reduciendo el desajuste a micrones y extendiendo la vida útil de la herramienta. El diseño de jaula tipo T mejora la distribución del lubricante, lo cual es crítico para mantener las capacidades de velocidad en husillos de alta RPM. A diferencia de los rodamientos estándar, la clase de tolerancia P4s asegura un control dimensional más estricto, esencial para coordinarse con otros componentes de precisión en sistemas de múltiples ejes. Estos detalles de ingeniería se traducen en una operación más suave, tasas de desperdicio reducidas y intervalos de mantenimiento más largos.

Por qué los rodamientos genuinos reducen el costo total de propiedad

Si bien los rodamientos falsificados pueden ofrecer precios iniciales más bajos, su verdadero costo se hace evidente al considerar las fallas prematuras. Un solo fallo del husillo puede detener la producción durante días, resultando en pérdidas que superan con creces los ahorros de alternativas baratas. Nuestros auténticos rodamientos vienen con certificación completa, asegurando el cumplimiento de los requisitos de documentación de exportación y evitando retrasos en la aduana. La calidad constante del suministro autorizado reduce la variabilidad en el rendimiento, permitiendo una programación de mantenimiento más precisa y minimizando el tiempo de inactividad no planificado.

Nuestro Compromiso con el Suministro Confiable

With over a decade as an authorized FAG distributor, we’ve built a supply chain trusted by CNC OEMs across 40+ countries. Each bearing undergoes pre-shipment inspection using precision testing equipment calibrated to DIN standards. Our dedicated application engineering team provides free model selection support, ensuring the B71926-E-T-P4s-Um matches your specific spindle requirements. We maintain strategic inventory in Shanghai, enabling shockproof logistics and delivery within 3-7 business days for most regions. Every order includes a dedicated account manager to track progress from warehouse to your facility.

Packaging & Shipping

    Original

      empaque con trazabilidad del número de serie y certificación del producto

      Paletización a prueba de golpes para prevenir daños durante el transporte

      Opciones de entrega global que incluyen DHL, FedEx, UPS, transporte aéreo y transporte marítimo

      Seguimiento en tiempo real proporcionado desde el despacho hasta la entrega

      Cantidad mínima de pedido: 1 unidad, apoyando tanto reparaciones de emergencia como mantenimiento programado

    Asegure el rendimiento de su husillo CNC hoy

    Don’t let bearing issues compromise your machining precision. Send us your spindle model, operating speed, and load requirements, and our technical team will confirm the B71926-E-T-P4s-Um is the right fit. With our stock availability, you can avoid production delays and keep your CNC machines running at peak efficiency.

    Preguntas frecuentes

    P: ¿Son estos rodamientos auténticos?

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

    Q: ¿Cómo confirmo que este rodamiento se ajusta a mi husillo CNC?

    A: Proporcione el número de modelo de su husillo o las especificaciones técnicas (diámetro del agujero, velocidad, carga), y nuestro equipo de ingeniería de aplicaciones verificará la compatibilidad sin costo alguno.

    P: ¿Cuál es la política de garantía?

    A: All FAG bearings are covered by the manufacturer’s warranty against manufacturing defects. We handle direct claims with Schaeffler for efficient resolution.

    P: ¿Cuál es la cantidad mínima de pedido?

    A: Aceptamos pedidos para 1 unidad, adecuada para reparaciones de emergencia o necesidades de mantenimiento de pequeños lotes.

    P: ¿Qué tan rápido pueden enviar?

    A: Los artículos en stock se envían dentro de 24 horas, con entrega en 3-7 días hábiles a través de mensajería exprés a la mayoría de los países.

    Q: How can I verify the bearing’s authenticity?

    A: Each bearing includes FAG’s original packaging with holographic labels, laser-etched part numbers, and batch codes verifiable through Schaeffler’s official channels.

    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
B71926-E-T-P4s-Um

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

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