Class
P4 / P2
Origin
DE / SE
Standard
DIN 620
Lead
3-7 Days
Deep Groove Ball Bearing
In Stock
P4 Precision Spindle Bearing B7019-E-T-P4s-UL for High-End CNC Machine Tools
ISO 9001 · DIN Certified
<p>Ensure peak performance for your high-end CNC machine tools with the <strong>P4 Precision Spindle Bearing B7019-E-T-P4s-UL</strong>, engineered to deliver exceptional rotational accuracy and thermal stability during critical machining operations. This FAG spindle bearing features a 25° contact angle (E design) that minimizes vibration at high speeds, reducing tool wear and improving surface finish quality for precision components.</p> <ul> <li>Precision grade P4/P4s compliant with ISO standards, ensuring consistent performance in demanding CNC applications</li> <li>UL design with optimized internal clearance for thermal expansion management, ideal for continuous-duty spindle systems</li> <li>Backed by our ISO 9001/DIN-certified inspection process and premium shockproof logistics for reliable, on-time delivery</li> </ul>
Technical Specifications
- Type
- Deep Groove Ball 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 | High-End CNC Machine Tools, Precision Spindles |
| Aerospace | Aircraft Engine Components, Precision Machining Centers |
| Medical Equipment | Surgical Instrument Manufacturing Machinery |
| Semiconductor | Wafer Processing Equipment, Lithography Machines |
Eliminate CNC Downtime with FAG B7019-E-T-P4s-UL P4 Precision Spindle Bearings
CNC machine tool operators know the cost of spindle bearing failure—unplanned downtime averaging $5,000 per hour, scrapped workpieces, and missed production deadlines. Many struggle with sourcing genuine precision bearings that meet P4 grade standards, often facing long lead times from direct manufacturers or risking counterfeit products that fail prematurely under high-speed operation.
Genuine FAG Spindle Bearings, In Stock for Immediate Delivery
As an official FAG authorized distributor, we stock the B7019-E-T-P4s-UL P4 Precision Spindle Bearing specifically engineered for high-end CNC machine tools. This bearing combines a 25° contact angle (E design) with P4s precision class, delivering the radial and axial load capacity required for high-speed spindle applications. Our ISO 9001 compliant inspection process ensures every bearing meets DIN standards before shipment, eliminating the quality risks of unauthorized suppliers.
Engineered for High-Speed CNC Spindle Performance
The FAG B7019-E-T-P4s-UL excels in precision machining environments where spindle speeds exceed 10,000 rpm. Its optimized internal geometry reduces heat generation during continuous operation, while the UL design (universal matching) allows easy pairing for duplex arrangements common in CNC spindles. This bearing maintains sub-micron runout under dynamic loads, critical for achieving tight tolerances in aerospace component manufacturing and medical device production.
Technical Features That Ensure Machining Precision
The P4 precision grade of this spindle bearing ensures radial runout (Vdsp) within 5 μm and axial runout (Vdmp) within 8 μm, directly impacting workpiece surface finish and dimensional accuracy. The E-type contact angle (25°) provides enhanced axial load capacity, vital for vertical machining centers and grinding applications. Constructed from high-purity steel, the bearing maintains structural integrity at operating temperatures up to 120°C, common in high-performance spindle systems. The T designation indicates a phenolic resin cage, which reduces centrifugal forces at high speeds compared to traditional steel cages.
Why Authentic FAG Bearings Reduce Total Cost of Ownership
Counterfeit spindle bearings often fail within 30% of the expected service life of genuine FAG products, leading to unplanned maintenance and production losses. A typical CNC spindle rebuild costs $8,000–$15,000, not including downtime. Our genuine FAG B7019-E-T-P4s-UL bearings come with full certification documents, ensuring traceability from raw material to finished product. This compliance is essential for aerospace and medical device manufacturers requiring complete supply chain transparency.
Your Trusted Partner for High-Precision Bearings
With dual European brand authorization (FAG & SKF), we serve 800+ clients across 45+ countries, including leading CNC machine tool manufacturers in Germany and Switzerland. Our senior application engineers provide free technical consultation to ensure proper bearing selection, while our precision testing procedures—including vibration analysis and dimensional inspection—verify performance before shipment. We maintain sufficient P4/P2 grade stock to support both scheduled maintenance and emergency repairs, with premium shockproof logistics ensuring bearings arrive in factory-fresh condition.
Packaging & Shipping
- Original FAG packaging with serial number traceability
- Reinforced carton pallet for shock protection during transit
- 现货 available for delivery within 3-7 working days
- Global shipping via DHL, FedEx, or UPS with real-time tracking
- Minimum order quantity: 1 piece, ideal for emergency repairs
Get Your CNC Spindle Back to Production
Every hour your CNC machine is down costs money. Our in-stock FAG B7019-E-T-P4s-UL bearings ship immediately, minimizing downtime. Whether you need a single replacement or scheduled maintenance stock, we provide the genuine precision bearings your operation demands.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official FAG authorized distributor. Every bearing comes with complete certification documents and can be traced to the original manufacturing batch.
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 are covered by the manufacturer’s warranty against defects in materials and workmanship. We handle all warranty claims directly with FAG.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting emergency maintenance needs as well as bulk purchases.
Q: How quickly can you ship this bearing?
A: This P4 precision spindle bearing is in stock and ships within 24 hours of order confirmation, with delivery in 3-7 working days via express courier.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes FAG’s original packaging with holographic security features. We also provide a certificate of conformance with batch numbers that can be verified through FAG’s official channels.
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ISO 9001, DIN 620, material certs available