Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Angular Contact Bearing
In Stock
Sealed Angular Contact Spindle Bearing B71911-C-2rsd-T-P4s-UL for CNC Machine Tools
ISO 9001 · DIN Certified
<p>Ensure your CNC machine tools deliver consistent precision with the <strong>Sealed Angular Contact Spindle Bearing B71911-C-2rsd-T-P4s-UL</strong>—a FAG-engineered solution that minimizes downtime and streamlines high-precision operations. This P4/P4s grade spindle bearing features a 15° contact angle (C design) optimized for radial and axial load handling, keeping your equipment running smoothly even under demanding production cycles.</p><ul><li>Double-sealed (2RSD) construction reduces maintenance needs by preventing lubricant leakage and contamination, ideal for continuous machining environments</li><li>Compliant with ISO precision standards, ensuring interchangeability and reliable performance across multi-brand setups</li><li>Backed by our premium shockproof logistics and dedicated technical support, so you get the right part when you need it—no more juggling multiple suppliers</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, High-precision Spindles |
| Aerospace | Precision Machining Centers |
| Medical Equipment | High-speed Rotary Devices |
| Semiconductor | Wafer Processing Equipment |
Prevent CNC Spindle Failures with FAG B71911-C-2rsd-T-P4s-UL Sealed Angular Contact Spindle Bearing
CNC machine operators know the frustration of unexpected spindle downtime—hours of production lost, maintenance crews scrambling, and deadlines slipping. When bearings fail prematurely due to poor sealing or imprecise manufacturing, the cost goes far beyond replacement parts. Many buyers struggle with sourcing genuine high-precision bearings quickly, especially when dealing with multiple suppliers for different components.
Genuine FAG Spindle Bearings, Stocked and Ready for CNC Applications
Our Sealed Angular Contact Spindle Bearing B71911-C-2rsd-T-P4s-UL solves these challenges directly. As an official FAG distributor, we ensure every bearing meets strict P4/P4s precision standards, critical for maintaining the tight tolerances required in CNC spindle applications. With sufficient stock of premium grade bearings, we eliminate long lead times, allowing you to get your machines back to production faster.
Optimal Performance in High-Speed CNC Spindle Environments
This angular contact bearing is engineered for the demanding conditions of CNC machine tool spindles, where high rotational speeds and radial/axial loads combine. The 15° contact angle (C design) provides excellent axial load capacity, while the sealed design (2RSD) protects against contaminants and retains lubrication—vital for extending bearing life in metalworking environments. Whether your spindle operates at continuous high speeds or handles variable loads, this bearing delivers the stability needed for consistent machining accuracy.
Technical Features That Drive CNC Spindle Reliability
Precision class P4/P4s ensures minimal runout and vibration, directly translating to better surface finishes on machined parts. The steel material construction offers high rigidity and temperature resistance, maintaining performance even during extended operation. The T suffix indicates a phenolic cage, which reduces friction and heat generation at high speeds compared to traditional steel cages. Combined with the UL designation for optimized internal geometry, these features work together to maximize spindle uptime and reduce maintenance intervals.
Why Authentic FAG Bearings Reduce Long-Term Costs
Choosing genuine FAG spindle bearings over counterfeit alternatives protects your investment in CNC equipment. Counterfeit bearings often fail within months, leading to repeated spindle disassembly, replacement costs, and unplanned production stops. In contrast, our authentic FAG bearings, backed by ISO 9001 and DIN compliant inspection, deliver predictable service life—lowering total cost of ownership by minimizing downtime and maintenance expenses. Each bearing comes with complete certification documents, ensuring compliance with your quality control standards.
Your Trusted Partner for High-Precision Bearing Solutions
With dual European brand official authorization (FAG & SKF), we guarantee the authenticity of every bearing in our inventory. Our precision-oriented inspection system checks each unit before shipment, ensuring it meets the exacting standards required for CNC applications. Serving 800+ clients across 45+ countries, our senior application engineers provide expert support for选型 and technical questions, helping you avoid costly mistakes. Our premium shockproof logistics ensures bearings arrive in perfect condition, whether shipped to Germany, the US, Japan, or any of our global markets.
Packaging & Shipping
- Original FAG packaging with protective carton pallet to prevent damage during transit
- 现货 available for dispatch within 3-7 working days
- Global shipping via DHL, FedEx, UPS, air freight, or sea freight as needed
- Full logistics tracking provided from warehouse to delivery
- Minimum order quantity of 1 piece, supporting both emergency repairs and planned maintenance
Secure Your CNC Spindle Performance Today
Don’t let spindle bearing issues disrupt your production schedule. Send us your bearing requirements—including the FAG B71911-C-2rsd-T-P4s-UL model—and application details, and we’ll provide a competitive quote within one working day. With our stock ready to ship, you can minimize downtime and keep your CNC machines operating at peak efficiency.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized FAG distributor. Every bearing can be traced to the正品 supply chain, and we provide complete authorization documents upon request.
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 bearings come with FAG’s原厂 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 needs.
Q: How long does shipping take?
A: 现货 items ship within 3-7 working days. We offer DHL, FedEx, UPS, air, and sea freight options to match your timeline.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes FAG’s original packaging with防伪 labels and laser marking. We also provide full traceability documents for verification through FAG’s official channels.
Ready to order or need a quote?
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Submit your inquiry for Sealed Angular Contact Spindle Bearing B71911-C-2rsd-T-P4s-UL for 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
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ISO 9001, DIN 620, material certs available