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

Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4
Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4 side angle
Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4 cross section
Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4 dimension drawing
Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4
Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4 side angle
Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4 cross section
Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4 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

Spindle de máquina de precisión <p> B7217-E-T-P4s-UL Rodamiento de bolas de contacto angular con precisión ISO P4

Model B7217-E-T-P4s-UL ● IN STOCK

<p>Maximize your machine tool spindle's performance with the <strong>FAG B7217-E-T-P4s-UL</strong> angular contact ball bearing, delivering ISO P4 precision for exceptional running accuracy and reduced vibration in high-speed operations. Engineered with a 25° contact angle (E design), this bearing optimizes load distribution to minimize downtime and extend spindle life, addressing the critical need for reliable, traceable components in precision manufacturing.</p><ul><li>Official FAG original supply ensures full batch consistency and complete traceability documentation, eliminating customs clearance delays</li><li>Precision testing compliant with ISO 9001 & DIN standards guarantees stable performance in CNC machine tools and automation equipment</li><li>Shockproof logistics packaging protects critical P4s grade accuracy during transit, maintaining integrity from our warehouse to your production line</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 machine tool spindle’s performance with the FAG B7217-E-T-P4s-UL angular contact ball bearing, delivering ISO P4 precision for exceptional running accuracy and reduced vibration in high-speed operations. Engineered with a 25° contact angle (E design), this bearing optimizes load distribution to minimize downtime and extend spindle life, addressing the critical need for reliable, traceable components in precision manufacturing.

  • Official FAG original supply ensures full batch consistency and complete traceability documentation, eliminating customs clearance delays
  • Precision testing compliant with ISO 9001 & DIN standards guarantees stable performance in CNC machine tools and automation equipment
  • Shockproof logistics packaging protects critical P4s grade accuracy during transit, maintaining integrity from our warehouse to your production line

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

Herramientas de Máquina

Centros de mecanizado CNC, tornos, rectificadoras

Automatización

Brazos robóticos de precisión, mesas de indexación

Aeroespacial

Equipo de fabricación de componentes de aeronaves

Dispositivos Médicos

Máquinas para la producción de instrumentos quirúrgicos

Detenga las fallas del husillo: rodamientos genuinos B7217-E-T-P4s-UL entregados a tiempo

Los operadores de máquinas CNC conocen el costo del tiempo de inactividad del husillo: las paradas no planificadas eliminan de $2,000 a $5,000 por hora en producción. Los rodamientos del mercado gris a menudo fallan dentro del 30% de la vida útil esperada, careciendo del tratamiento térmico adecuado y de precisión dimensional. Peor aún, los documentos de trazabilidad incompletos frecuentemente causan retrasos en aduanas para la maquinaria exportada, convirtiendo una entrega de 2 semanas en una parada de producción de 6 semanas.

Original Rodamientos de husillo de precisión, en stock y trazables

Como distribuidor oficial de Schaeffler , tenemos en stock el rodamiento de bolas de contacto angular

B7217-E-T-P4s-UL con certificación de precisión ISO P4 completa. Nuestro canal de suministro directo para OEM elimina de 3 a 4 capas intermedias, reduciendo los tiempos de entrega en un 40% en comparación con los distribuidores tradicionales. Cada rodamiento viene con documentos de trazabilidad específicos por lote, asegurando que sus exportaciones de herramientas de máquina pasen la aduana sin disputas documentales.

Diseñado para husillos de máquinas herramienta de alta velocidad

This FAG precision spindle bearing excels in high-rigidity applications with rotational speeds up to 12,000 rpm. The 25° contact angle (E design) provides optimal axial load capacity for vertical spindles, while the P4s precision grade ensures runout within 3 μm—critical for maintaining sub-micron machining tolerances. Whether cutting hardened steel or aerospace alloys, the bearing’s steel cage design maintains stable lubricant distribution under continuous operation.

Especificaciones técnicas que garantizan la precisión en el mecanizado

La clasificación de precisión ISO P4 garantiza un control estricto sobre el desalineamiento radial y axial, impactando directamente en la calidad del acabado superficial en operaciones de rectificado y fresado de precisión. Las opciones de ángulo de contacto de 15° y 25° permiten la personalización para distribuciones de carga específicas: 15° (C) para aplicaciones de mayor velocidad y 25° (E) para cargas axiales más pesadas. Fabricado con acero de alta pureza, el rodamiento mantiene la estabilidad dimensional incluso bajo la expansión térmica común en operaciones de husillo de alta velocidad, reduciendo el desgaste de la herramienta y mejorando la consistencia de las piezas.

Why Price Shouldn’t Be Your Only Consideration

Un rodamiento de bolas de contacto angular falsificado puede costar un 30% menos inicialmente, pero promedia solo 4,000 horas de operación en comparación con 12,000 horas para las unidades genuinas . Al considerar la reparación del husillo ($3,000-$8,000), la producción perdida (más de 50 horas) y las piezas desechadas, el costo total de la falla supera 8 veces los ahorros iniciales. Nuestros rodamientos cumplen con las normas DIN 628 e incluyen certificación completa de materiales, asegurando que cumplen con los estrictos requisitos de calidad de los fabricantes de dispositivos médicos y aeroespaciales.

Nuestro Compromiso con el Suministro Confiable

With 15+ years as an authorized FAG distributor, we’ve built a supply chain serving 40+ countries. Our ISO 9001 compliant testing lab performs 100% incoming inspection, verifying dimensional accuracy and material hardness before warehousing. We maintain $5M+ inventory of P4/P2 grade spindle bearings, supporting small-batch trials and mass production orders. Each shipment includes shockproof packaging and a dedicated account manager providing real-time order tracking from warehouse to your facility.

Packaging & Shipping

    Original embalaje con código de lote y etiqueta de seguridad (anti-counterfeit label)

    inventario disponible (artículos en stock) enviados dentro de 3 días hábiles

    Logística global a través de DHL, FedEx o UPS con seguimiento puerta a puerta

    Documentación de despacho aduanero incluida para pedidos de exportación

    Cantidad mínima de pedido: 1 pieza, con descuentos por volumen disponibles

Recupera tu husillo para la producción

Delayed shipments and poor quality cost manufacturers millions annually. Send us your FAG B7217-E-T-P4s-UL bearing requirements today—we’ll confirm stock availability and provide a formal quotation within 24 hours, helping you avoid costly production interruptions.

Preguntas frecuentes

P: ¿Son estos rodamientos auténticos?

A: Yes, we are an official authorized Schaeffler FAG distributor. Every bearing comes with original packaging, batch certification, and traceability documents verifiable through FAG’s official channels.

Q: ¿Cómo puedo confirmar si este rodamiento se ajusta al husillo de mi máquina?

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

P: ¿Cuál es su política de garantía?

A: Ofrecemos la garantía completa del fabricante que cubre defectos de material y fabricación. Los productos defectuosos serán reemplazados por unidades nuevas sin costo adicional.

P: ¿Cuál es la cantidad mínima de pedido?

A: Aceptamos pedidos de 1 pieza para apoyar reparaciones de emergencia, con descuentos por cantidad disponibles para compras a escala de producción.

Q: ¿Qué tan rápido pueden enviar a Alemania?

A: Los rodamientos en stock se envían dentro de 3 días hábiles a través de DHL, con una entrega típica a Alemania en 4-5 días hábiles desde Shanghái.

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

A: Each bearing includes FAG’s holographic防伪标签 (anti-counterfeit label) and batch number. You can cross-verify the batch code through FAG’s official website or contact our technical team for assistance.

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
B7217-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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