Angular Contact Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Double Row Angular Contact Ball Bearing FAG 3303-B-Tnh P5 for High Precision CNC Machine Tools
ISO 9001 · DIN Certified
<p>Ensure your high-precision CNC machine tools maintain stable long-term precision with the <strong>FAG 3303-B-Tnh P5</strong> double row angular contact ball bearing, engineered to deliver exceptional rotational accuracy and load capacity for critical machining operations. Crafted from premium bearing steel and compliant with DIN 628-3/ISO 15:2017 standards, this P5 grade bearing minimizes vibration and heat generation during high-speed spindle rotation, reducing tool wear and improving workpiece surface finish.</p><ul><li>Double row design with polyamide (Tvh) cage provides enhanced radial and axial load handling, ideal for multi-axis machining centers</li><li>Precision testing procedures ensure consistent performance, eliminating the hassle of sourcing from unreliable suppliers</li><li>Open seal type allows for optimal lubrication control, extending maintenance intervals and reducing downtime in production environments</li></ul>
Technical Specifications
- Type
- Angular Contact Bearing
- Precision Class
- P4 / P2
- Certification
- ISO 9001
- Radial Runout
- ≤ 1.5 μm
- Delivery
- 3-7 Business Days
Related Keywords
Reply within 12 hours
NDA available
Full certification docs
Precision packaging
Product Description
Technical Details & Application
Especificaciones del Producto
Parámetro
Detalles
Modelo NO.
Rodamiento de Bolas de Contacto Angular de Doble Fila
Separado
Separado
Número de Filas
Doble
Material
Acero para rodamientos
Estándar
DIN 628-3, ISO 15:2017
Serie
Serie 32, Serie 33 (32bd, 33bd, 32da, 33da)
Jaula
Poliamida (Tvh), Acero laminado, Jaula de latón (MP)
Tipo de Sello
Abierto, 2z, 2horas
Precisión
P0 /P6 /P5
Paquete de Transporte
Palet de Cartón
Marca registrada
Código HS
8482800000
Industrias de Aplicación
Industria
Equipo Típico
Fabricación
Aeroespacial
Equipo Médico
Automatización
Brazos Robóticos, Sistemas de Movimiento Lineal de Precisión
CNC machine tool operators know the frustration of unexpected spindle failures—hours of production lost, maintenance crews scrambling, and deadlines slipping. Too often, the root cause is substandard bearings that fail prematurely under high-speed rotation. Sourcing genuine precision bearings can mean navigating multiple suppliers, inconsistent delivery times, and uncertainty about product authenticity. As an official FAG distributor, we eliminate these headaches by offering the FAG 3303-B-Tnh P5 double row angular contact ball bearing with immediate availability. This high precision angular contact bearing is engineered for the exacting demands of CNC machine tool spindles, where rotational accuracy and load capacity directly impact machining quality. Our ISO 9001 compliant inspection system ensures every bearing meets DIN standards before shipment, giving you confidence in performance from the moment it’s installed. Diseñado para alta precisión a alta velocidad en aplicaciones CNC
The FAG 3303-B-Tnh P5 thrives in the critical environment of CNC machine tool spindles, where it handles combined radial and axial loads at high rotational speeds. Its double row design provides increased rigidity and axial load capacity compared to single row bearings, making it ideal for precision cutting operations. Whether machining hard metals or complex components, this bearing maintains tight runout tolerances essential for achieving micron-level accuracy in finished parts. The P5 precision class of the FAG 3303-B-Tnh ensures minimal radial and axial runout, critical for maintaining spindle stability during high-speed operation. Its polyamide (Tvh) cage material offers excellent dimensional stability and low friction, reducing heat generation at speeds up to the bearing’s reference limit. The bearing’s separated design allows for easy mounting and dismounting, simplifying maintenance procedures. Constructed from high-grade bearing steel, it delivers the durability needed to withstand the continuous duty cycles of modern CNC production facilities. Por qué los rodamientos auténticos Counterfeit bearings may offer initial cost savings, but they often lead to hidden expenses: premature failures requiring unscheduled maintenance, damaged spindles from poor tolerances, and production losses during downtime. The FAG 3303-B-Tnh P5, backed by FAG’s decades of engineering expertise, provides predictable service life and consistent performance, lowering long-term operational costs. Each bearing comes with complete certification documents, ensuring compliance with quality standards for aerospace and medical equipment manufacturing. Su socio de confianza para soluciones de rodamientos de precisión
With dual authorization for FAG and SKF, we stand behind every product we supply. Our senior application engineers average 15+ years of experience in bearing selection for CNC and precision machinery. We maintain sufficient P4/P2 grade stock across 45+ countries, supporting 800+ clients with premium shockproof logistics that protect bearing precision during transportation. Every order includes full technical documentation and a dedicated contact for post-purchase support, from installation guidance to troubleshooting. Seguimiento en tiempo real proporcionado desde el despacho del almacén hasta la entrega
Cantidad mínima de pedido de 1 unidad, ideal tanto para mantenimiento programado como para reparaciones urgentes
Don’t let bearing issues disrupt your production schedule. The FAG 3303-B-Tnh P5 is in stock and ready to ship, ensuring minimal downtime for your CNC machine tools. Whether you need a single replacement or a bulk order for preventive maintenance, we deliver genuine precision you can rely on. Preguntas Frecuentes
Q: ¿Son estos rodamientos genuinos?
A: Yes, we are an official FAG authorized distributor. Every bearing can be traced to the original FAG supply chain, and we provide complete authorization documentation upon request. Q: ¿Cómo confirmo si este rodamiento se ajusta a mi máquina CNC?
A: Proporcione el modelo de su máquina o las especificaciones del husillo, y nuestros ingenieros de aplicaciones verificarán la compatibilidad sin costo alguno.
P: ¿Cuál es la política de garantía?
A: Todos los rodamientos Q: ¿Cuál es la cantidad mínima de pedido?
A: Aceptamos pedidos de 1 unidad, apoyando tanto reparaciones de emergencia como requisitos de lotes pequeños.
P: ¿Qué tan rápido pueden enviar?
A: Los rodamientos en stock se envían dentro de 3 a 7 días hábiles a través de su proveedor logístico preferido.
P: ¿Cómo puedo verificar la autenticidad del rodamiento?
A: Each bearing includes FAG’s original packaging with security features, laser-etched part numbers, and we provide traceability documents for verification. Ready to order or need a quote?
FAG
High Precision CNC Machine Tools, Spindles, Gearboxes
Precision Machining Equipment, R&D Testing Systems
High-Speed Rotational Components, Diagnostic Machinery
Prevent Costly Downtime with FAG 3303-B-Tnh P5 Double Row Angular Contact Ball Bearing for CNC Machines
Genuine FAG 3303-B-Tnh P5 Bearings: In Stock and Ready for Your CNC Machine
Technical Features That Drive CNC Performance
Packaging & Shipping
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Submit your inquiry for Double Row Angular Contact Ball Bearing FAG 3303-B-Tnh P5 for High Precision CNC Machine Tools and our senior application engineers will respond within 12 hours with pricing, availability, and technical documentation.
Authorized European Stock
Genuine FAG & SKF, traceable certificates
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available