Cylindrical Roller Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Cylindrical Roller Bearing
In Stock
High Precision FAG B71904-E-T-P4s-UL Cylindrical Roller Spindle Bearing for Machine Tools
ISO 9001 · DIN Certified
<p>Ensure your machine tools deliver unmatched precision with the <strong>FAG B71904-E-T-P4s-UL</strong> cylindrical roller spindle bearing, designed to maintain stable long-term accuracy even under high-speed operation. As an official FAG distributor, we provide this P4s UL grade bearing with full certification and precision testing compliant with ISO 9001 standards, eliminating compliance concerns for critical engineering projects.</p><ul><li>15° contact angle (E design) optimizes load distribution for enhanced spindle rigidity in CNC applications</li><li>Single-source procurement simplifies your supply chain, reducing coordination costs and ensuring consistent quality control</li><li>Premium shockproof logistics protect the bearing's precision during transportation, so you receive components ready for immediate installation</li></ul>
Technical Specifications
- Type
- Cylindrical Roller 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
Product Specifications
| Parameter | Details |
|---|---|
| Model NO. | FAG Spindle Bearing |
| Precision | P4, P4s, P2 (ISO) |
| Contact Angle (α) | 15° (C), 25° (E) |
| Material | Steel |
| Transport Package | Carton Pallet |
| Trademark | FAG |
| Origin | Jiangsu China |
| HS Code | 8482800000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Machine Tools | CNC machining centers, precision lathes, grinding machines |
| Aerospace | Aircraft component manufacturing equipment |
| Medical Equipment | High-precision diagnostic machinery |
| Semiconductor | Wafer processing equipment spindles |
Reduce Machine Tool Downtime with FAG B71904-E-T-P4s-UL Spindle Bearings
Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, missed deadlines, and costly repairs. When precision cylindrical roller bearings don’t meet P4s standards, even minor runout can compromise workpiece accuracy. Sourcing genuine FAG spindle bearings often means navigating minimum order quantities or long lead times, leaving maintenance teams scrambling for emergency replacements.
Genuine FAG B71904 Bearings in Stock for Immediate Delivery
As an official FAG distributor, we maintain inventory of high precision FAG B71904-E-T-P4s-UL cylindrical roller spindle bearings to solve these challenges. Our ISO 9001 compliant inspection system verifies each bearing meets DIN precision standards before shipment, ensuring your machine tool spindles maintain optimal performance. Whether you need a single replacement or a bulk order for preventive maintenance, we eliminate the wait associated with direct manufacturer purchases.
Engineered for High-Speed Machine Tool Spindles
The FAG B71904-E-T-P4s-UL excels in the demanding environment of machine tool spindles, where high rotational speeds and radial loads require precision engineering. With a 25° contact angle (E design), this bearing delivers enhanced axial load capacity while maintaining the rigidity needed for tight tolerance machining. Its P4s precision class ensures minimal vibration and runout, critical for achieving surface finish requirements in automotive, aerospace, and medical component manufacturing.
Technical Specifications That Impact Performance
The performance of your machine tool spindle depends on critical bearing specifications. The P4s precision grade of the FAG B71904-E-T-P4s-UL ensures strict control over dimensional tolerances, reducing vibration at high speeds. Its steel construction provides the durability to withstand continuous operation in industrial environments, while the UL designation indicates optimized internal geometry for improved lubrication distribution. The contact angle of 25° balances radial and axial load capabilities, making it suitable for both milling and turning applications where dynamic load conditions vary.
Why Authenticity Matters for Your Bottom Line
Counterfeit spindle bearings may offer lower upfront costs, but they often fail prematurely—costing far more in downtime and repairs than genuine components. A single spindle failure can halt production for days, with losses exceeding $10,000 in some manufacturing operations. Our genuine FAG bearings come with full certification documents, ensuring traceability from production to delivery. By investing in authentic P4s UL spindle bearings for machine tools, you protect your equipment investment and maintain consistent production quality.
Why 800+ Global Clients Trust Our Bearing Solutions
Our reputation as a premium European bearing distributor is built on verifiable expertise: we hold dual official authorization for FAG and SKF products, ensuring access to genuine inventory. With 800+ clients across 45+ countries, our senior application engineers provide technical support to help you select the right bearing for your specific machine tool model. Every bearing undergoes precision testing before shipment, and our shockproof logistics ensure damage-free delivery. We simplify procurement with one-stop service for all your high-precision bearing needs, from initial quote to after-sales support.
Packaging & Shipping
- Original FAG packaging with product certification and batch traceability documentation
- Secure carton pallet packaging to prevent damage during transit
- Expedited shipping options for emergency maintenance needs
- Comprehensive logistics tracking provided for all international shipments
- Minimum order quantity of 1 unit, ideal for both scheduled maintenance and urgent repairs
Get the Right Bearing for Your Machine Tool Today
Don’t let spindle bearing issues disrupt your production schedule. Send us your machine tool model, required quantity, and delivery timeline, and our team will confirm stock availability and provide a competitive quote within one working day. With our ready inventory, you can minimize downtime and keep your manufacturing operations running smoothly.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized FAG distributor. Every FAG B71904-E-T-P4s-UL bearing comes with complete certification documents to verify authenticity and traceability.
Q: How do I confirm this bearing fits my machine tool spindle?
A: Provide your machine tool model or spindle specifications, and our senior application engineers will cross-verify compatibility with FAG technical data.
Q: What is your warranty policy?
A: All bearings come with FAG’s original manufacturer warranty, covering manufacturing defects. We provide full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 unit, making it easy to source emergency replacement bearings for critical machine tool repairs.
Q: How quickly can you ship this bearing?
A: In-stock FAG B71904-E-T-P4s-UL bearings ship within 3-7 working days via DHL, FedEx, or your preferred logistics provider.
Q: How can I verify the bearing’s authenticity upon delivery?
A: Each bearing includes FAG’s original packaging with holographic labels and serial numbers, which can be verified through FAG’s official channels. We also provide a complete traceability report with each order.
Ready to order or need a quote?
Send your bearing designation, machine tool details, and quantity — we’ll respond within 24 hours.
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Submit your inquiry for High Precision FAG B71904-E-T-P4s-UL Cylindrical Roller Spindle Bearing for 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
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ISO 9001, DIN 620, material certs available