Angular Contact Bearing
Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Super Precision Angular Contact Spindle Bearing FAG B71911-E-T-P4s-Um for CNC Machine Tools with ISO P4/P2 Precision
ISO 9001 · DIN Certified
<p>Ensure your CNC machine tool achieves unrivaled spindle stability and precision with the <strong>FAG B71911-E-T-P4s-Um</strong> super precision angular contact bearing. Engineered to ISO P4/P2 standards, this spindle bearing delivers consistent performance even under high-speed rotation, reducing vibration and extending tool life for critical machining operations.</p><ul><li>15° contact angle (E design) optimizes axial load capacity for heavy-duty cutting applications</li><li>Precision-machined steel construction ensures minimal runout, critical for tight tolerance workpiece finishing</li><li>Streamlines your procurement process with our one-stop service—no need to coordinate multiple suppliers for premium bearing solutions</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
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 |
|---|---|
| Manufacturing | CNC Machine Tools, Precision Spindles |
| Aerospace | High-Precision Machining Centers |
| Medical Equipment | Precision Diagnostic Machinery |
| Semiconductor | Wafer Processing Equipment |
Eliminate Spindle Downtime with FAG B71911-E-T-P4s-Um Super Precision Bearings
CNC machine tool operators know the cost of spindle failure—unplanned downtime, scrapped workpieces, and missed deadlines. Many face the frustration of sourcing genuine precision bearings with reliable lead times, especially when dealing with multiple suppliers for different components. Mismatched quality standards and delayed deliveries only compound these challenges, affecting overall production efficiency.
Genuine FAG Precision Spindle Bearings, In Stock and Ready to Ship
The FAG B71911-E-T-P4s-Um super precision angular contact bearing addresses these pain points directly. As an official FAG distributor, we maintain sufficient P4/P2 grade stock to support urgent maintenance and production needs. Each bearing undergoes our precision-oriented inspection system compliant with ISO 9001 & DIN standards, ensuring it meets the exacting requirements of CNC machine tool spindles. With our one-stop procurement process, you can consolidate your bearing needs and avoid the hassle of managing multiple suppliers.
Optimized Performance for High-Speed CNC Spindles
This bearing excels in high-speed, precision-critical applications where rotational accuracy and stability are non-negotiable. The 25° contact angle (E design) provides optimal axial load capacity, making it ideal for spindle systems operating at high speeds with moderate to heavy thrust loads. Its ISO P4/P2 precision class ensures minimal runout and vibration, directly contributing to superior surface finishes on machined parts and extended tool life.
Technical Specifications That Drive Precision
The FAG B71911-E-T-P4s-Um incorporates features that define high-performance spindle operation. The P4/P2 precision等级 ensures tight dimensional tolerances, critical for maintaining spindle concentricity at speeds up to 15,000 rpm. The steel material construction offers excellent rigidity and temperature resistance, allowing consistent performance even under prolonged operation. The T suffix indicates a phenolic cage, which reduces friction and heat generation during high-speed rotation, while the Um designation confirms compliance with FAG’s ultra-precision manufacturing standards. Together, these features deliver the stability required for precision machining operations.
Avoid the Hidden Costs of Substandard Bearings
Choosing non-genuine or lower precision bearings may seem cost-effective initially, but the long-term consequences often outweigh the savings. Counterfeit bearings typically fail prematurely due to poor material quality and manufacturing inconsistencies, leading to unexpected spindle breakdowns. The resulting downtime can cost thousands in lost production, not to mention the expense of replacing damaged spindle components. In contrast, genuine FAG bearings like the B71911-E-T-P4s-Um provide reliable performance, reducing the total cost of ownership through extended service life and minimized maintenance requirements.
Why Global CNC Manufacturers Trust Our Bearings
Our position as an official FAG distributor ensures every bearing we supply is fully traceable to the original manufacturing process. We serve over 800 clients across 45+ countries, including high-end CNC machine tool manufacturers who demand consistent quality. Our senior application engineers provide expert support for选型 and installation, ensuring optimal bearing performance. Each bearing is inspected before shipment using precision testing procedures, and our premium shockproof logistics guarantee it arrives in perfect condition. With dual European brand authorization (FAG & SKF), we offer a comprehensive range of high-precision bearings to meet all your spindle needs.
Packaging & Shipping
- Original FAG packaging with product certification documents
- Reinforced carton pallet for shock protection during transport
- Stock items shipped within 3-7 working days
- Global delivery via DHL, FedEx, UPS, air, or sea freight
- Real-time logistics tracking provided for all shipments
- Minimum order quantity of 1 piece, supporting emergency repairs
Get Your FAG B71911-E-T-P4s-Um Bearing Today
Don’t let spindle issues disrupt your production schedule. Whether you need a single replacement bearing or a bulk order for planned maintenance, our in-stock FAG B71911-E-T-P4s-Um bearings are ready to ship. Send us your requirements, and our team will provide a unified quotation within one working day, complete with all necessary documentation.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized FAG distributor. Every bearing is sourced directly from FAG and comes with complete certification documents for traceability.
Q: How do I confirm this bearing fits my CNC spindle?
A: Provide your machine model or spindle specifications, and our senior application engineers will verify compatibility at no cost.
Q: What is the warranty policy?
A: All FAG bearings come with the manufacturer’s warranty, covering manufacturing defects. We offer full support for warranty claims and replacements.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, making us ideal for emergency maintenance situations.
Q: How long does shipping take?
A: In-stock bearings are shipped within 3-7 working days. We offer multiple logistics options to meet your delivery timeline.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes FAG’s original packaging with security features. We also provide a certificate of authenticity and can assist with verification through FAG’s official channels.
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Submit your inquiry for Super Precision Angular Contact Spindle Bearing FAG B71911-E-T-P4s-Um for CNC Machine Tools with ISO P4/P2 Precision 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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Full Certification Docs
ISO 9001, DIN 620, material certs available