Saifan Bearing
FAG Bearings
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools
In Stock · Ready to Ship

High Precision Angular Contact Spindle Bearing B71901-E-T-P4s-Um for Machine Tools

SKU: 70e8815629dc

Ensure your machine tools deliver unmatched precision and stability with our high precision angular contact spindle bearing. Engineered for critical applications, this B71901-E-T-P4s-Um model minimizes vibration at high speeds, reducing tool wear and improving workpiece accuracy—so you can trust every rotation to meet tight tolerances.

  • P4 precision grade with 25° contact angle (E) for optimal axial load handling, perfect for high-speed spindle systems
  • Premium steel construction ensures long service life even under heavy machining demands, addressing the need for reliable performance in continuous production
  • Seamless integration with machine tool spindles, backed by our expertise in industrial bearing solutions and comprehensive after-sales support
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

Especificación

Marca registrada

Origen

Código HS

Capacidad de Producción

1000000

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

Industrias de Aplicación

Industria

Equipo Típico

Fabricación

Maquinaria Industrial

CNC Machine Tools, Precision Lathes, Milling Machines
Grinding Machines, Boring Machines, Machining Centers

Reduce Machine Downtime with High Precision B71901-E-T-P4s-Um Angular Contact Spindle Bearing

Machine tool operators know the frustration of unexpected spindle failures—costing hours of production time and thousands in lost revenue. Many face challenges with bearings that can’t maintain P4 precision under high-speed rotation, or suppliers who enforce rigid minimum order quantities that delay urgent repairs.

Genuine FAG Spindle Bearings for Reliable Machine Tool Performance

Our high precision angular contact spindle bearing B71901-E-T-P4s-Um is engineered to solve these issues. As a professional bearing supplier with decades of export experience, we offer 1 piece MOQ for standard bearings, ensuring you can source critical replacement parts without unnecessary delays. This bearing, designed for machine tool spindles, delivers the precision and stability needed to keep your equipment running at peak efficiency.

Optimal Performance in High-Speed Machining Environments

This angular contact spindle bearing excels in high-speed, precision applications where minimal runout and maximum rigidity are essential. With a 25° contact angle (E), it efficiently handles both radial and axial loads, making it ideal for CNC machine tools operating at high rotational speeds. The P4 precision grade ensures tight dimensional tolerances, reducing vibration and extending tool life in critical machining processes.

Características técnicas que garantizan la estabilidad a largo plazo

The B71901-E-T-P4s-Um spindle bearing incorporates advanced design elements to meet the demands of modern machine tools. Its P4/P4s precision class guarantees consistent performance, with strict control over radial and axial runout. The steel construction provides durability, while the optimized contact angle distribution enhances load-carrying capacity. These features work together to minimize heat generation during high-speed operation, reducing the risk of premature failure and ensuring stable machining accuracy.

Por qué los rodamientos genuinos importan para su resultado final

Choosing genuine FAG angular contact spindle bearings over counterfeit alternatives directly impacts your total cost of ownership. Counterfeit bearings often fail prematurely, leading to unplanned downtime, increased maintenance costs, and potential damage to expensive spindle components. Our products meet ISO international industrial standards, with full-process quality control from raw material inspection to finished product testing. Investing in genuine bearings reduces the risk of production interruptions and ensures consistent performance over the long term.

Nuestro Compromiso con el Suministro y Soporte Confiables

With ISO 9001:2015 and ISO 14001 certifications, we maintain strict quality management systems to ensure every bearing meets specification. Our professional technical team offers free guidance on bearing selection and installation, helping you avoid costly选型 mistakes. We provide a 12-month warranty on all products, with free replacement for qualified defective items. With efficient delivery—3-5 working days for sample orders and 5-15 days for bulk—we ensure you get the bearings you need when you need them.

Embalaje y Envío

    Embalaje de palets de cartón para transporte seguro

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

    Pedidos al por mayor entregados en 5-15 días hábiles

    Múltiples opciones logísticas disponibles para cumplir con su cronograma

    1 pieza MOQ para rodamientos estándar, ideal para reparaciones de emergencia

Get Your Machine Tools Back to Peak Performance

Don’t let substandard bearings compromise your production. Whether you need a single replacement bearing or a bulk order, we’re ready to fulfill your request. Sending your requirements today means minimizing downtime and getting your machine tools back to work faster.

Preguntas Frecuentes

Q: ¿Son estos rodamientos genuinos?

A: Sí, suministramos rodamientos de marca original genuina, incluyendo , con total trazabilidad para garantizar la autenticidad.

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

A: Provide your machine model or spindle specifications, and our technical team will verify compatibility at no cost.

Q: ¿Cuál es el período de garantía para este rodamiento?

A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement.

P: ¿Cuál es la cantidad mínima de pedido?

A: Los rodamientos estándar tienen un MOQ de 1 pieza, apoyando tanto reparaciones de emergencia como compras en pequeñas cantidades.

Q: ¿Qué tan rápido pueden enviar este rodamiento?

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

P: ¿Cómo puedo verificar la autenticidad del rodamiento?

A: Genuine FAG bearings include original packaging with serial numbers and security features; we provide full documentation for traceability.

¿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.