Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
High Precision FAG B71911-C-T-P4s Angular Contact Spindle Bearing for CNC Lathes with ISO P4/P2 Precision
ISO 9001 · DIN Certified
<p>Ensure your CNC lathe achieves uncompromising precision with the <strong>FAG B71911-C-T-P4s bearing</strong>, delivering ISO P4/P2 grade performance that minimizes vibration and extends spindle life during high-speed machining. This angular contact spindle bearing features a 15° contact angle (C design) optimized for radial and axial load handling, critical for maintaining tight tolerances in precision turning operations.</p><ul><li>Eliminates the hassle of coordinating with multiple suppliers—our dual European brand authorization ensures genuine FAG quality with full certification documents</li><li>Ready-to-install with premium shockproof logistics, reducing downtime for maintenance or production line upgrades</li><li>Steel construction engineered to withstand the rigors of continuous industrial use, backed by our ISO 9001 & DIN compliant inspection process</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 |
| Trademark | FAG |
| HS Code | 8482800000 |
Application Industries
| Industry | Typical Equipment |
|---|---|
| Manufacturing | CNC Lathes, Precision Machining Centers, Spindle Units |
| Aerospace | Aircraft Engine Components, Precision Tooling |
| Medical Equipment | Surgical Instrumentation, Diagnostic Machinery |
Eliminate CNC Lathe Downtime with FAG B71911-C-T-P4s Precision Spindle Bearings
CNC lathe operators know the frustration of unexpected spindle failure—hours of production lost, missed deadlines, and costly repairs. Many face the dilemma of choosing between questionable aftermarket bearings that compromise precision or overpriced OEM parts with long lead times. When your machine requires consistent P4/P2 grade accuracy, substandard bearings can’t deliver the reliability needed for tight-tolerance machining.
Genuine FAG B71911 Bearings: In Stock for Immediate Deployment
Our FAG B71911-C-T-P4s angular contact spindle bearings solve these challenges with official European authorization and ready inventory. As an authorized FAG distributor, we maintain sufficient P4/P2 grade stock to fulfill urgent orders, ensuring your CNC lathe spends less time idle and more time producing. Each bearing undergoes precision testing compliant with ISO 9001 and DIN standards before shipment, matching the exact specifications required for high-speed spindle applications.
Engineered for High-Speed CNC Lathe Performance
This FAG angular contact bearing excels in the demanding conditions of CNC lathe spindles, where high rotational speeds and radial-axial combined loads are commonplace. With contact angles of 15° (C) and 25° (E), it provides optimal rigidity for precision cutting operations, maintaining accuracy even under varying load conditions. The steel construction ensures durability in continuous operation, making it ideal for both production runs and prototype machining where consistency is critical.
Precision Parameters That Define Spindle Reliability
The ISO P4/P2 precision grade of this FAG spindle bearing is not just a specification—it’s a guarantee of performance. P4 precision minimizes runout and axial play, directly translating to improved surface finishes on machined parts. The P4s classification indicates严格的旋转精度控制, essential for maintaining tool alignment at speeds exceeding 10,000 RPM. When paired with the appropriate lubrication, the bearing’s design reduces heat generation, extending both bearing life and maintenance intervals for your CNC equipment.
Why Authentic FAG Bearings Reduce Total Cost of Ownership
Choosing genuine FAG B71911-C-T-P4s bearings over counterfeit alternatives delivers long-term savings that far outweigh initial price differences. Counterfeit bearings often fail prematurely, leading to unexpected downtime that can cost thousands in lost production. Our authentic FAG bearings come with full certification documents, ensuring compliance with industry standards and avoiding the hidden costs of substandard components—such as damaged spindles or scrapped workpieces. With proper installation, these bearings deliver predictable service life, making maintenance planning more accurate and reducing overall operational risks.
Why 800+ Global Clients Trust Our Bearing Solutions
Our position as an official FAG distributor means every bearing can be traced back to the original manufacturing process, with complete documentation provided on request. We serve over 800 clients across 45+ countries, including high-end CNC machine tool manufacturers who demand uncompromising precision. Our senior application engineers offer free technical consultation to ensure proper bearing selection, while our premium shockproof logistics guarantee that bearings arrive in factory-fresh condition. With a focus on long-term partnerships, we provide consistent quality that has made us a preferred supplier in Germany, Switzerland, Italy, the US, and Japan.
Packaging & Shipping
- Original FAG packaging with protective inner cartons and outer pallet reinforcement
- 现货 available for delivery within 3-7 working days
- Global shipping via DHL, FedEx, UPS, air freight, or sea freight based on urgency
- Real-time tracking number provided upon shipment
- Minimum order quantity of 1 piece, supporting both emergency repairs and scheduled maintenance
Get Your CNC Lathe Back to Peak Performance
Don’t let spindle bearing issues delay your production schedule. Send us your FAG B71911-C-T-P4s bearing requirements today, along with your CNC lathe model and operating conditions, and we’ll provide a competitive quote within one working day. With our ready stock and streamlined procurement process, you can minimize downtime and restore precision machining operations faster.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized FAG distributor. Every bearing comes with complete traceability documentation and can be verified through FAG’s official channels.
Q: How do I confirm this bearing fits my CNC lathe?
A: Provide your lathe 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 standard warranty, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, ideal for emergency maintenance or small-scale requirements.
Q: How quickly can you ship this bearing?
A: In-stock bearings are shipped within 3-7 working days via your preferred logistics method.
Q: How can I verify the authenticity of the bearing?
A: Each bearing includes FAG’s original packaging with security features, laser-etched markings, and a verification code that can be checked on FAG’s official website.
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Submit your inquiry for High Precision FAG B71911-C-T-P4s Angular Contact Spindle Bearing for CNC Lathes 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
Reply Within 12 Hours
Senior engineers, multi-language support
Full Certification Docs
ISO 9001, DIN 620, material certs available