Saifan Bearing
FAG Bearings
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools
In Stock · Ready to Ship

High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um FAG 562012 Steel for Machine Tools

SKU: 2cd183416bb2

Ensure smooth, high-precision rotation in your machine tools with the High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um. Engineered to deliver exceptional stability even under heavy loads, this FAG bearing minimizes vibration and extends tool life, addressing the critical need for reliable performance in precision manufacturing.

  • P4 precision grade with 15° contact angle (C) ensures tight radial and axial runout control, ideal for high-speed spindle applications
  • Premium steel construction (FAG 562012) offers superior wear resistance, reducing downtime and maintenance costs
  • Compatible with ISO standards, guaranteeing seamless integration into existing machine setups for consistent, repeatable results
Factory Price
¥1.80
MOQ: 1pc · Bulk discount available
ISO 9001
Certified
12-Month
Warranty
3-5 Days
Sample Delivery
Technical Documentation

Product Details

Especificaciones del Producto

Parámetro

Detalles

Modelo NO.

Material

Paquete de Transporte

Palet de Cartón

Marca registrada

Origen

Código HS

FAG Spindle Bearing
Precision P4, P4s, P2 (ISO)
Contact Angle (α) 15° (C), 25° (E)
Steel
FAG
Jiangsu China
8482800000

Industrias de Aplicación

Industria

Equipo Típico

Fabricación

Maquinaria Industrial

CNC Machine Tools, Machining Centers, Lathes, Grinding Machines
Spindle Units, Precision Gearboxes, Robotic Arms

Minimize Downtime with FAG B71903-C-T-P4s-Um High Precision Angular Contact Spindle Bearing

Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, costly repairs, and missed deadlines. When precision machining depends on consistent performance, choosing the wrong bearing or encountering counterfeit products can derail entire operations. Sourcing genuine high-precision bearings often means navigating minimum order quantities that don’t align with urgent repair needs, leaving workshops in limbo.

Genuine FAG Spindle Bearings, Ready for Immediate Dispatch

Our High Precision Angular Contact Spindle Bearing B71903-C-T-P4s-Um addresses these challenges directly. As an experienced bearing supplier with decades of export experience, we maintain access to authentic FAG products, ensuring each unit meets the strict quality standards required for machine tool spindles. With flexible order policies allowing 1 piece MOQ for standard bearings, we eliminate the barrier of large minimum orders, so you can get the exact part you need without delay.

Engineered for High-Speed Machine Tool Spindles

This Angular Contact Spindle Bearing is specifically designed for the demanding conditions of machine tool spindles, where high rotational speeds, precise radial and axial load handling, and minimal vibration are critical. The 15° contact angle (C) configuration optimizes performance under combined loads, making it ideal for applications requiring both accuracy and durability during continuous operation. Whether used in CNC lathes or grinding machines, its P4 precision grade ensures tight runout control and consistent performance across production cycles.

Especificaciones técnicas que impulsan el rendimiento

The P4 precision class of this bearing ensures dimensional accuracy within microns, reducing spindle runout and improving machining precision. This level of precision directly translates to better surface finishes on workpieces and extended tool life. The steel construction provides high rigidity and temperature resistance, allowing the bearing to maintain stability even under the heat generated by high-speed rotation. Combined with FAG’s advanced manufacturing processes, these features result in a bearing that delivers reliable performance in critical machining operations.

Por qué los rodamientos genuinos son importantes para el costo total de propiedad

Counterfeit spindle bearings may offer lower upfront costs, but they often fail prematurely due to substandard materials and imprecise manufacturing. A single spindle failure can cost thousands in downtime, not to mention the expense of replacing damaged components or reworking defective parts. Our genuine FAG bearings, backed by ISO 9001:2015 quality management体系 certification, provide the reliability needed to avoid these hidden costs. With a focus on long-term performance, we help customers reduce total ownership costs by minimizing unexpected failures and extending maintenance intervals.

Nuestro Compromiso con el Suministro Confiable

With over 15 years in the bearing industry, we’ve built a reputation for trustworthiness through consistent delivery of genuine products. Our strict incoming quality control processes ensure every bearing meets specifications before it reaches our customers. We offer comprehensive after-sales support, including technical guidance on installation and maintenance, to maximize bearing performance. With production capacity exceeding 1,000,000 units annually and efficient delivery times (3-5 working days for sample orders), we stand ready to support your machine tool operation’s needs, whether for routine maintenance or紧急 repairs.

Embalaje y Envío

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

    Los pedidos de muestra se envían dentro de 3-5 días hábiles

    Pedidos al por mayor entregados en 5-15 días hábiles

  • Multiple logistics options available to suit your timeline and budget
  • 1 pieza MOQ para rodamientos estándar, ideal para reparaciones de emergencia

Get Your Spindle Back to Work

Don’t let spindle downtime disrupt your production schedule. Whether you need a single FAG B71903-C-T-P4s-Um bearing for an紧急 repair or are planning for preventive maintenance, we can fulfill your order quickly. Send us your requirements today, and our technical team will ensure you receive the right bearing for your machine tool application.

Preguntas Frecuentes

Q: ¿Son estos rodamientos genuinos?

A: Yes, we supply genuine original FAG bearings, sourced through authorized channels to ensure authenticity and quality.

Q: How do I confirm if this bearing fits my machine tool spindle?

A: Provide your machine model or spindle specifications, and our technical team will verify compatibility based on the bearing's dimensions and performance parameters.

P: ¿Cuál es la política de garantía para este rodamiento?

A: Todos los productos vienen con una garantía de 12 meses a partir de la fecha de recepción, cubriendo defectos de fabricación con opciones de reemplazo o reembolso gratuito.

P: ¿Cuál es la cantidad mínima de pedido?

A: We offer a 1 piece MOQ for standard bearings, allowing for flexible purchasing to meet both emergency and regular maintenance needs.

P: ¿Qué tan rápido puedo esperar la entrega?

A: Sample orders are shipped within 3-5 working days, with bulk orders delivered in 5-15 working days depending on quantity.

¿Listo para hacer un pedido o necesita una cotización?

Envíe su designación de rodamiento, detalles de la aplicación y cantidad — responderemos dentro de 24 horas.

Quality Assurance
100% Inspection

High-grade chrome steel, raw material QC, full-process monitoring, ISO/ABMA/DIN compliance.

Delivery
3-15 Days

Samples in 3-5 days, bulk orders 5-15 days. Free samples for distributors (freight collect).

Customization
Full OEM/ODM

P0-P4 precision grades, Z2-Z3-Z4 noise levels. Custom drawings welcome.

After-Sales
12-Month Warranty

Professional technical guidance and failure solutions from our R&D team.

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Need a Custom Solution?

Our R&D team supports full OEM/ODM customization with technical drawings. Contact us for stable factory pricing and reliable supply.