Description
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 |
|---|---|
| Machine Tools | CNC Lathes, Machining Centers, Grinding Machines |
| Automation | Precision Robotic Arms, High-Speed Conveyors |
| Medical Devices | Surgical Equipment, Diagnostic Machinery |
| Aerospace | Aircraft Component Manufacturing Tools |
Eliminate CNC Spindle Downtime with B71906-C-T-P4s-Um FAG Spindle Bearing
CNC machine tool operators know the cost of spindle failure—unplanned downtime averaging $5,000 per hour, scrapped workpieces, and missed production deadlines. Gray market bearings often fail within 30% of expected service life, while multi-tier distributors delay deliveries by 30–50%, disrupting production schedules.
Genuine FAG Precision Bearings, In Stock for Immediate Dispatch
As an official Schaeffler FAG distributor, we supply the B71906-C-T-P4s-Um high precision angular contact spindle bearing with full traceability documentation. Our ISO 9001 & DIN compliant testing system ensures each bearing meets P4/P2 grade accuracy, critical for CNC machine tool spindles requiring minimal runout and high rotational stability.
Engineered for High-Speed CNC Spindle Performance
This FAG spindle bearing excels in high-speed, precision applications where radial and axial loads combine. With a 15° contact angle (C design), it delivers optimal rigidity for machining centers operating at sustained speeds up to 15,000 rpm. The T-type cage configuration enhances lubricant distribution, reducing friction and extending service life in continuous-duty environments.
Technical Specifications That Matter for CNC Accuracy
The B71906-C-T-P4s-Um bearing’s ISO P4/P4s precision class ensures axial and radial runout within 3–5 μm, critical for maintaining tight tolerances in precision machining. Its steel construction provides temperature stability up to 120°C, while the UM designation indicates universal matching for back-to-back or face-to-face mounting configurations—ideal for spindle assemblies requiring preload adjustment. These features directly translate to improved surface finish quality and reduced tool wear in CNC operations.
The Hidden Costs of Non-Genuine Spindle Bearings
Counterfeit bearings lack the material purity and manufacturing precision of genuine FAG products, leading to premature fatigue failure. A single spindle crash from bearing failure can cost $20,000–$50,000 in repairs, not counting production losses. Our bearings come with full batch certification, ensuring compliance with export documentation requirements and eliminating customs clearance delays—a critical advantage for manufacturers serving global markets.
Why CNC Manufacturers Choose Our FAG Bearings
With 40+ countries served and core clients including leading CNC machine tool OEMs, we bring specialized spindle bearing expertise. Our dedicated precision application engineering team provides free model selection support based on your specific spindle speed, load, and coolant conditions. We maintain sufficient P4/P2 grade stock for immediate shipment, supported by shockproof precision logistics that ensure bearings arrive in factory-fresh condition. As a vertical authorized distributor, we eliminate middlemen, reducing lead times by 30% compared to traditional channels.
Packaging & Shipping
- Original FAG packaging with batch traceability labels and anti-counterfeit verification
- Reinforced carton pallet packaging for international transport protection
- Express delivery via DHL/FedEx/UPS with 3–7 business day global delivery
- Real-time shipment tracking provided upon dispatch
- Minimum order quantity: 1 piece, supporting emergency repairs and small-batch production
Restore Your CNC Spindle Performance Today
Every hour of spindle downtime erodes your profit margin. Our B71906-C-T-P4s-Um bearings are in stock and ready to ship—send your order details now to minimize production disruption. Our technical team can also verify compatibility with your specific CNC model to ensure optimal performance.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we are an official authorized Schaeffler FAG distributor. Each bearing comes with brand authorization and traceability certificates to confirm authenticity.
Q: How do I confirm if this bearing fits my CNC spindle?
A: Provide your machine model, spindle specifications, or current bearing designation. Our precision application engineering team will verify compatibility at no cost.
Q: What is your warranty policy?
A: We adhere to FAG’s original equipment warranty standards, covering manufacturing defects with unconditional replacement.
Q: What is the minimum order quantity?
A: We accept orders for 1 piece, supporting both emergency repair needs and small-batch production requirements.
Q: How quickly can you ship?
A: In-stock bearings are dispatched within 24 hours, with 3–7 business day delivery via express courier to most global locations.
Q: How can I verify the bearing’s authenticity?
A: Each bearing includes FAG’s original packaging with防伪标签, laser-etched part numbers, and batch codes verifiable through official channels. We also provide complete traceability documentation with each order.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
