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

Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial
Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial side angle
Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial cross section
Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial dimension drawing
Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial
Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial side angle
Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial cross section
Rodamiento de husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial 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 husillo de alta precisión B71922-E-T-P4s-UL para maquinaria industrial

Model B71922-E-T-P4s-UL ● IN STOCK

<p>Ensure unrivaled machining precision and minimize production downtime with the <strong>High Precision Spindle Bearing B71922-E-T-P4s-UL</strong>, engineered to deliver consistent performance in CNC machine tools and industrial machinery. As an official FAG distributor, we guarantee 100% genuine bearings with full traceability documentation, eliminating compliance hurdles and quality risks.</p><ul><li>15° contact angle (E design) optimizes axial load capacity for high-speed spindle applications, reducing vibration and extending tool life</li><li>P4s precision grade ensures tight runout tolerances, critical for maintaining sub-micron machining accuracy in aerospace and medical device production</li><li>Direct OEM supply channel cuts lead times by 30-50% compared to traditional distribution, keeping your production line on schedule</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 unrivaled machining precision and minimize production downtime with the High Precision Spindle Bearing B71922-E-T-P4s-UL, engineered to deliver consistent performance in CNC machine tools and industrial machinery. As an official FAG distributor, we guarantee 100% genuine bearings with full traceability documentation, eliminating compliance hurdles and quality risks.

  • 15° contact angle (E design) optimizes axial load capacity for high-speed spindle applications, reducing vibration and extending tool life
  • P4s precision grade ensures tight runout tolerances, critical for maintaining sub-micron machining accuracy in aerospace and medical device production
  • Direct OEM supply channel cuts lead times by 30-50% compared to traditional distribution, keeping your production line on schedule

Description

Especificaciones del producto

Parámetro

Detalles

Modelo N.º

Rodamiento de husillo

Precisión

P4, P4s, P2 (ISO)

Ángulo de contacto (α)

15° (C), 25° (E)

Material

Acero

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

Automatización

Robots Industriales, Centros de Mecanizado de Alta Velocidad

Aeroespacial

Equipos de Fabricación de Componentes Aeronáuticos

Dispositivos Médicos

Maquinaria de Instrumentos Quirúrgicos de Precisión

Elimine el tiempo de inactividad del husillo con B71922-E-T-P4s-UL Rodamiento de husillo de alta precisión

Los operadores de máquinas CNC conocen el costo de una falla inesperada del husillo: paradas de producción, plazos incumplidos y costosas reparaciones. Muchos enfrentan rodamientos falsificados que fallan prematuramente o distribuidores de múltiples niveles con tiempos de entrega inconsistentes, dejando los cronogramas de producción en desorden. Cuando la precisión es crucial, estos problemas no son solo molestias: afectan directamente sus resultados.

Genuino Precision, Disponible para Envío Inmediato

Nuestro rodamiento de husillo de alta precisión B71922-E-T-P4s-UL resuelve estos desafíos con la autorización oficial de y capacidades de suministro OEM dedicadas. Como distribuidor autorizado de Schaeffler, garantizamos que cada rodamiento viene con documentación de trazabilidad completa, eliminando retrasos en el despacho de aduanas y disputas de calidad. Con suficiente stock de grado P4/P2, atendemos tanto reparaciones de emergencia como necesidades de producción programadas, manteniendo sus husillos CNC en funcionamiento sin tiempos de inactividad innecesarios.

Diseñado para aplicaciones de alta velocidad y alta precisión

Este rodamiento de husillo de contacto angular con un ángulo de contacto de 15° sobresale en entornos de mecanizado de precisión donde la precisión rotacional y la rigidez son críticas. Diseñado para manejar cargas radiales y axiales combinadas a altas velocidades, es la opción ideal para husillos de máquinas herramienta CNC que exigen un rendimiento consistente durante operaciones de corte pesado. La clase de precisión P4s garantiza una desviación mínima, lo que se traduce directamente en mejores acabados superficiales y tolerancias más estrictas en sus piezas mecanizadas.

Detalles técnicos que impulsan el rendimiento

El grado de precisión P4s del B71922-E-T-P4s-UL cumple con estrictas normas ISO de precisión dimensional y tolerancias geométricas, lo que reduce la vibración y el ruido en aplicaciones de alta velocidad. Su ángulo de contacto de 15° equilibra la capacidad de carga axial con la rigidez radial, optimizando el rendimiento en husillos sometidos tanto a fuerzas de corte como a aceleraciones rápidas. Fabricado con acero de alta calidad, el rodamiento mantiene su integridad estructural incluso en funcionamiento continuo, mientras que el diseño de la jaula garantiza una distribución estable del lubricante para una vida útil prolongada.

Por qué los rodamientos genuinos reducen el costo total de propiedad

Elegir rodamientos genuinos en lugar de alternativas de mercado gris elimina los costos ocultos asociados con las falsificaciones: fallos prematuros que dañan los husillos, tiempo de inactividad no planificado y riesgos de responsabilidad por componentes de calidad inferior. Cada rodamiento

B71922-E-T-P4s-UL se somete a pruebas rigurosas que cumplen con las normas ISO 9001 y DIN, garantizando una consistencia de lote que los distribuidores de múltiples niveles no pueden igualar. Con el tiempo, la fiabilidad de las piezas genuinas reduce los gastos de mantenimiento y prolonga la vida útil del equipo, ofreciendo un costo total de propiedad más bajo que las alternativas más baratas.

Por qué los fabricantes globales confían en nuestro suministro

We serve high-end manufacturing across 40+ countries, with core clients including CNC machine tool OEMs and aerospace manufacturers. Our precision testing system ensures every bearing meets FAG’s strict quality criteria before shipment. As an authorized vertical distributor, we bypass traditional multi-tier channels, reducing lead times by 30–50% compared to conventional suppliers. Our dedicated application engineering team provides personalized model selection and installation guidance, while shockproof logistics ensure bearings arrive in perfect condition, ready for immediate use.

Packaging & Shipping

    Original

      empaque con trazabilidad del número de serie y certificación del producto

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

    • Global shipping via DHL, FedEx, or UPS with tracking provided
    • Opciones de entrega urgente disponibles para necesidades de mantenimiento de emergencia

    • Flexible order quantities, from single units for repairs to bulk OEM supply

    Get the Right Bearing for Your Spindle Today

    Don’t let bearing issues disrupt your production schedule. Send us your spindle model, operating speed, and load requirements, and our technical team will confirm compatibility with the B71922-E-T-P4s-UL. With现货 available, we can ship within 3–7 business days, minimizing downtime and keeping your machines operational.

    Preguntas frecuentes

    P: ¿Son estos rodamientos auténticos?

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

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

    A: Provide your spindle model or operating parameters (speed, load, temperature), and our precision application engineering team will conduct a free compatibility check.

    P: ¿Cuál es la política de garantía?

    A: All FAG bearings come with the manufacturer’s warranty, covering manufacturing defects. We provide full after-sales support for claims and replacements.

    P: ¿Cuál es la cantidad mínima de pedido?

    A: We accept orders for 1 unit, making it easy to source replacement bearings for emergency repairs.

    P: ¿Cuánto tiempo tarda el envío?

    A: In-stock bearings ship within 3–7 business days via DHL, FedEx, or UPS. Custom OEM orders follow agreed production timelines.

    Q: ¿Cómo puedo verificar la autenticidad del rodamiento?

    A: Each bearing includes FAG’s original packaging with holographic labels and serial numbers. We also provide full traceability documents for cross-verification on 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
B71922-E-T-P4s-UL

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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