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 Machines, Spindle Motors |
| Industrial Machinery |
Precision Machine Tools |
Minimize CNC Downtime with High Precision FAG B71920-E-T-P4s-UL Angular Contact Bearing
CNC spindle failures often trace back to substandard bearings—premature wear causes vibration, poor surface finishes, and unexpected production halts. Sourcing genuine precision bearings with reliable delivery can be a challenge, especially when dealing with custom specifications or urgent replacement needs.
Genuine FAG Spindle Bearings for Reliable CNC Performance
The FAG B71920-E-T-P4s-UL angular contact bearing is engineered for CNC spindle motors demanding high precision and stability. As a professional bearing supplier with decades of export experience, we ensure authentic FAG products that meet strict quality standards. Our one-stop service covers everything from standard bearings to specialized spindle solutions, with flexible order policies to support both scheduled maintenance and emergency repairs.
Optimized for High-Speed CNC Spindle Operations
This angular contact ball bearing excels in high-speed rotational applications typical of CNC spindle motors. With precision grades up to P4s and contact angles designed for axial load handling, it maintains consistent performance under the rigorous conditions of continuous machining. The combination of high-grade steel material and精密 manufacturing ensures minimal runout, reducing tool wear and improving workpiece accuracy.
Technical Features That Enhance Spindle Performance
The P4/P4s precision class of this FAG B71920 bearing ensures tight dimensional tolerances, critical for maintaining spindle concentricity at high speeds. The 25° contact angle (E) provides optimal axial load capacity, a key requirement for vertical and horizontal spindle configurations. Constructed from high-quality steel, the bearing delivers excellent rigidity and heat resistance, extending service life even in prolonged operation. These features collectively contribute to stable spindle rotation, directly impacting machining precision and productivity.
Why Genuine Bearings Matter for CNC Operations
Counterfeit bearings may offer lower upfront costs but often fail prematurely, leading to unplanned downtime. A single spindle failure can result in lost production, expensive repairs, and compromised workpiece quality. Genuine FAG B71920-E-T-P4s-UL bearings adhere to ISO industrial standards, ensuring consistent performance and reliability. Our strict quality control processes, including incoming material inspection and full-process supervision, further guarantee that every bearing meets the required specifications, reducing the total cost of ownership over time.
Our Commitment to Quality and Service
With ISO 9001:2015 and ISO 14001 certifications, we maintain rigorous quality management systems across all operations. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, helping you optimize spindle performance. We offer flexible order options, including 1 piece MOQ for standard bearings and efficient delivery—sample orders ship within 3-5 working days, and bulk orders within 5-15 working days. As a credible enterprise and high-tech manufacturer, we stand behind our products with a 12-month warranty and comprehensive after-sales support.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- 3-5 working days for sample orders, 5-15 working days for bulk orders
- Multiple logistics options available to meet your delivery requirements
- Real-time logistics tracking provided for all shipments
- 1 piece MOQ supported for standard bearings, ideal for emergency replacements
Get Your FAG B71920 Bearing Today
Don’t let spindle issues disrupt your production schedule. Whether you need a single replacement bearing or a bulk order, we can fulfill your requirements with genuine FAG products and reliable service. Send us your specifications, and we’ll ensure you receive the right bearing for your CNC spindle motor.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings, sourced through authorized channels to ensure authenticity and quality.
Q: How do I confirm if this bearing fits my CNC spindle?
A: Provide your spindle model or technical specifications, and our professional technical team will assist with选型确认.
Q: What is the warranty period for this bearing?
A: We offer a 12-month warranty from the date of receipt, covering manufacturing defects.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings is 1 piece, supporting both small and large volume requirements.
Q: How long does shipping take?
A: Sample orders are delivered within 3-5 working days, and bulk orders within 5-15 working days, with various logistics options available.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we'll respond within 24 hours.
