Product Specifications
| Parameter |
Details |
| Model NO. |
FAG Spindle Bearing |
| Precision |
P4, P4s, P2 (ISO) |
| Contact Angle (α) |
15°, 25° |
| Material |
Steel |
| Trademark |
FAG |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
Heavy-Duty CNC Machines, Machine Tool Spindles |
| Industrial Machinery |
Precision Machining Centers, High-Speed Rotating Equipment |
Eliminate CNC Downtime with High Precision FAG B71926-E-T-P4s-Um Spindle Bearings
CNC machine operators know the cost of spindle bearing failure—unplanned downtime, scrapped workpieces, and missed deadlines. Many struggle with inconsistent bearing quality from unknown suppliers, where even minor deviations in precision lead to vibration, poor surface finishes, and shortened tool life. Sourcing genuine high-precision spindle bearings often means navigating minimum order quantities that don’t fit maintenance needs or waiting weeks for delivery.
Genuine FAG Spindle Bearings, Ready for Your CNC Machine
Our High Precision FAG B71926-E-T-P4s-Um Spindle Bearing addresses these challenges directly. As a professional bearing supplier with decades of export experience, we ensure every unit is genuine FAG, meeting the strict P4 precision grade required for heavy-duty CNC machine spindles. With a 15-degree contact angle optimized for axial load capacity, this bearing delivers the stability needed for high-speed machining operations. We support flexible order policies, including 1 piece MOQ for standard bearings, so you can get the exact quantity you need without overstocking.
Engineered for Heavy-Duty CNC Spindle Performance
This FAG spindle bearing thrives in the demanding conditions of CNC machine spindles, where it must withstand both radial and axial loads while maintaining precision at high rotational speeds. The P4 precision grade ensures minimal runout and vibration, critical for achieving tight tolerances in metalworking and machining applications. Whether your CNC machine is used for milling, turning, or grinding, this bearing’s robust design and 25° contact angle variant (available for enhanced axial load handling) provide reliable performance under continuous operation.
Technical Details That Maximize Spindle Lifespan
The FAG B71926-E-T-P4s-Um Spindle Bearing incorporates key features that directly impact CNC machine performance. Its P4 precision class minimizes geometric deviations, reducing spindle vibration and improving workpiece surface quality. The 15° contact angle balances radial and axial load capabilities, making it ideal for spindles with mixed loading conditions. Constructed from high-grade steel, the bearing maintains dimensional stability even under temperature fluctuations common in high-speed machining. Additionally, the T-type cage design ensures optimal roller guidance and lubricant distribution, extending maintenance intervals and overall bearing life.
Why Genuine FAG Bearings Reduce Total Cost of Ownership
Choosing genuine FAG spindle bearings over counterfeit alternatives eliminates hidden costs associated with premature failure. Counterfeit bearings often use substandard materials and imprecise manufacturing, leading to early wear, spindle damage, and unplanned downtime. In contrast, our FAG B71926-E-T-P4s-Um Bearing meets ISO industrial standards and undergoes rigorous quality control, including dimensional detection and performance testing. With a 12-month warranty from the date of receipt, you’re protected against manufacturing defects, ensuring predictable maintenance costs and maximizing your CNC machine’s productive uptime.
Our Commitment to Reliable Bearing Supply
With over 18 years in the bearing industry, Jinan Saifan Bearing Co., Ltd. has built a reputation for delivering genuine, high-quality bearings to global clients. We hold ISO 9001:2015 and ISO 14001 certifications, ensuring strict quality management throughout the supply chain. Our in-house QC team conducts comprehensive inspections, from raw material verification to finished product testing, guaranteeing that every FAG bearing meets original specifications. We offer multiple secure payment methods, including T/T, Credit Card, and Alibaba platform orders, and provide professional technical support for bearing selection, installation, and troubleshooting. With efficient delivery times—3-5 working days for sample orders and 5-15 working days for bulk—we ensure you get the bearings you need when you need them.
Packaging & Shipping
- Original FAG packaging with carton pallet for secure transport
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available, including express and sea freight
- 1 piece MOQ for standard bearings, ideal for emergency repairs
Get Your FAG Spindle Bearing Today
Don’t let spindle bearing issues disrupt your CNC production schedule. Send us your bearing designation, application details, and required quantity, and our technical team will confirm compatibility and provide a quote within 24 hours. With our flexible ordering and fast delivery, you can minimize downtime and keep your machines running at peak performance.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings, with full traceability to ensure authenticity. We can provide documentation confirming the bearings' origin and compliance with FAG standards.
Q: How do I confirm if this bearing fits my CNC machine?
A: Provide your CNC machine model, spindle specifications, or existing bearing designation, and our technical team will verify compatibility and offer free selection guidance.
Q: What warranty do you offer?
A: All FAG bearings come with an official 12-month warranty from the date of customer receipt. Defective products due to manufacturing issues are eligible for free replacement or refund.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece of standard bearings, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Sample orders are shipped within 3-5 working days, while bulk orders take 5-15 working days. We offer DHL, FedEx, UPS, air, and sea freight options for global delivery.
Q: How can I verify the bearing's authenticity?
A: Genuine FAG bearings feature laser-etched markings, original packaging with security labels, and serial numbers that can be cross-checked through official channels. We provide all necessary documentation for verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
