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 Machining Centers, Lathes, Grinding Machines |
| Industrial Machinery |
Spindle Units, High-Speed Rotating Equipment, Precision Gearboxes |
Eliminate Spindle Downtime with High Precision FAG B71912-C-T-P4s-UL Angular Contact Ball Bearings
Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, missed deadlines, and costly repairs. Choosing the right spindle bearing is critical, yet many struggle with inconsistent quality from unreliable suppliers or face high minimum order quantities that delay maintenance. The wrong bearing can lead to premature wear, vibration issues, and compromised machining accuracy, directly impacting product quality.
Genuine FAG Spindle Bearings for Reliable Machine Tool Performance
The High Precision FAG B71912-C-T-P4s-UL Angular Contact Ball Spindle Bearing is engineered to address these challenges. As a professional bearing supplier with decades of export experience, we ensure every unit meets FAG’s strict quality standards. This bearing delivers the precision (P4/P4s class) and stability required for high-speed machine tool spindles, reducing vibration and extending service life. Whether you need a single unit for emergency repair or bulk orders for production lines, our flexible MOQ policy (1 piece for standard bearings) ensures you get the parts you need when you need them.
Optimized for High-Speed, High-Precision Machining
This angular contact ball bearing excels in demanding machine tool applications where both speed and accuracy are non-negotiable. With a 15° contact angle (C), it efficiently handles radial and axial loads, making it ideal for spindle systems operating at high rotational speeds. The bearing’s design minimizes friction and heat generation, ensuring stable performance even during extended machining cycles. Whether used in CNC lathes, milling machines, or grinding centers, this FAG spindle bearing maintains precise alignment, critical for achieving tight tolerances in finished components.
Technical Features That Drive Performance
The FAG B71912-C-T-P4s-UL’s performance is defined by its key technical attributes. The P4/P4s precision class ensures minimal radial runout and axial clearance, essential for maintaining spindle accuracy and reducing tool wear. The 15° contact angle balances load distribution, allowing the bearing to handle combined loads without sacrificing speed. Constructed from high-grade steel, it offers excellent durability and resistance to fatigue, even under continuous operation. These features collectively contribute to consistent machining results and longer intervals between maintenance.
Why Authenticity Matters for Your Bottom Line
Counterfeit bearings may offer lower upfront costs, but they often lead to hidden expenses: premature failures, increased downtime, and potential damage to expensive spindle components. A single spindle failure can cost thousands in lost production and repairs. Our genuine FAG bearings come with full traceability, ensuring they meet ISO industrial standards and FAG’s rigorous quality control. By investing in authentic parts, you reduce the risk of unexpected breakdowns and lower your total cost of ownership over time.
Our Commitment to Reliable Supply
With over 18 years in the industry, we have established a global supply chain that delivers genuine bearings to customers across Europe, North America, Southeast Asia, and the Middle East. Our ISO 9001:2015 certified quality management system ensures every bearing undergoes strict incoming inspection and full-process supervision. We offer a 12-month warranty on all products, with free replacement for qualified defective items. Our professional technical team provides free guidance on selection, installation, and maintenance, helping you maximize bearing performance. With efficient delivery (3-5 working days for samples), we ensure minimal disruption to your operations.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including DHL, FedEx, and sea freight
- Real-time tracking provided for all shipments
- 1 piece MOQ available for standard bearings, supporting emergency repairs
Get Your FAG B71912-C-T-P4s-UL Bearing Today
Don’t let spindle issues slow down your production. Whether you need a replacement bearing for a critical machine or are planning stock for future maintenance, we’re here to help. Send us your bearing designation, application details, and quantity, and our team will provide a prompt quote. With our reliable supply and technical support, you can keep your machine tools 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 and quality.
Q: How do I confirm if this bearing fits my machine tool spindle?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility and offer free selection guidance.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of delivery, covering manufacturing defects with free replacement.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings is 1 piece, supporting emergency repair needs.
Q: How long does shipping take?
A: Sample orders are shipped within 3-5 working days, and bulk orders within 5-15 working days, with flexible logistics options.
Q: How can I verify the authenticity of the bearing?
A: Genuine FAG bearings feature laser-etched markings, original packaging with security labels, and we provide full traceability documentation upon request.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
