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 |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Precision Machining Centers, Lathe Spindles |
| Industrial Machinery |
Grinding Machines, Milling Machines, Boring Machines |
Prevent Costly Downtime with High Precision FAG B71922-C-T-P4s-UL Spindle Bearings
Machine tool operators know the frustration of unexpected spindle failures—hours of production lost, expensive repairs, and missed deadlines. Many face challenges with unreliable bearings that fail prematurely under high-speed rotation or struggle to source genuine precision components with flexible MOQ. These issues not only disrupt workflows but also erode profit margins through unplanned maintenance costs.
Genuine FAG Angular Contact Ball Bearings for Reliable Machine Tool Performance
The FAG Angular Contact Ball Bearing B71922-C-T-P4s-UL addresses these pain points by delivering the precision and durability required for machine tool spindles. As a professional bearing supplier with decades of export experience, we ensure each unit meets FAG’s strict quality standards, supported by our ISO 9001:2015 certified quality management system. Whether you need a single replacement bearing for emergency repairs or bulk orders for production lines, our 1 piece MOQ policy and 3-5 day sample delivery keep your operations running without delay.
Engineered for High-Speed, High-Precision Machining
This angular contact ball bearing excels in the demanding conditions of machine tool spindles, where high rotational speeds and radial/axial loads are constant. With precision grades up to P4 and P4s, it minimizes runout and vibration, ensuring tight tolerances in critical machining operations. The 15° contact angle (C design) optimizes load distribution, making it ideal for applications requiring both radial and axial load capacity—common in CNC lathes and milling centers. Its robust steel construction ensures stability even during extended operation, reducing the risk of unplanned downtime.
Technical Features That Maximize Spindle Performance
The B71922-C-T-P4s-UL’s precision class directly impacts machining accuracy: P4 grade ensures minimal geometric deviations, critical for achieving tight part tolerances. The contact angle design allows the bearing to handle combined loads efficiently, a key requirement in spindle applications where both radial cutting forces and axial thrust are present. Additionally, the bearing’s construction supports high limiting speeds, enabling faster spindle rotation without compromising stability—directly translating to increased production throughput. Every unit undergoes rigorous dimensional and performance testing in our in-house laboratory, ensuring compliance with ISO industrial standards.
Why Genuine FAG Bearings Reduce Total Cost of Ownership
Choosing genuine FAG spindle bearings over counterfeit alternatives eliminates hidden costs associated with poor quality. Counterfeit bearings often fail prematurely due to substandard materials and manufacturing, leading to spindle damage, production halts, and expensive repairs. In contrast, our genuine FAG bearings are backed by a 12-month warranty, ensuring reliable performance and reducing long-term maintenance expenses. By investing in authentic components, you protect your machine tools, extend service intervals, and maintain consistent production quality—ultimately lowering your total cost of ownership.
Our Commitment to Reliable Supply and Service
With over 18 years in the bearing industry, we serve customers across Europe, North America, Southeast Asia, and the Middle East, earning a reputation as a trustworthy supplier. Our capabilities include: one-stop service from procurement to global delivery, strict incoming material inspection and full-process quality control, and a professional technical team offering free selection and installation guidance. We provide complete traceability for every FAG bearing, including documentation to verify authenticity. For distributors and wholesalers, we offer free samples (freight borne by customer) to ensure product fit before placing bulk orders.
Packaging & Shipping
- Carton pallet packaging to ensure safe transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including international couriers and freight
- 1 piece MOQ for standard bearings, supporting emergency replacement needs
Get Your FAG Spindle Bearing Today
Don’t let spindle bearing issues slow down your production. Whether you need a single B71922-C-T-P4s-UL for urgent repairs or a regular supply for your manufacturing facility, we’re ready to fulfill your order. Send us your bearing designation, application details, and quantity, and our team will provide a prompt quote to help you get back to efficient, reliable machining.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings with complete traceability to ensure authenticity and quality.
Q: How can I confirm this bearing fits my machine tool spindle?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility based on your application requirements.
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 or refund.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings is 1 piece, 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 depending on quantity.
Q: How do I verify the authenticity of the bearing?
A: Each FAG bearing comes with original packaging and documentation. We can provide additional verification support through our supply chain records.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
