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 |
| HS Code |
8482800000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Spindle Units, Precision Lathes |
| Industrial Machinery |
Grinders, Milling Machines, Machining Centers |
Eliminate Spindle Downtime with B71907-C-T-P4s Super Precision Angular Contact Spindle Ball Bearing
Machine tool operators know the cost of spindle failure—unplanned downtime, missed deadlines, and expensive repairs. When precision matters most, settling for substandard bearings compromises part accuracy and shortens equipment life. Sourcing genuine high-precision spindle bearings often means navigating minimum order quantities and long lead times, leaving maintenance teams struggling to keep production lines running.
Engineered for Machine Tool Spindles: Precision You Can Depend On
The Super Precision Angular Contact Spindle Ball Bearing B71907-C-T-P4s is designed to address these challenges. As a professional bearing manufacturer with decades of export experience, we ensure each bearing meets strict ISO precision standards (P4, P4s, P2) to deliver the rotational accuracy critical for CNC machine tools and precision machining centers. Whether you need a single replacement or bulk order, our flexible MOQ policy (1 piece for standard bearings) ensures you get the exact quantity when you need it.
Optimized for High-Speed, High-Accuracy Machining
This angular contact spindle bearing excels in high-speed spindle applications where radial and axial loads combine. With contact angles of 15° (C) and 25° (E), it maintains stability under varying load conditions, making it ideal for machining processes that demand consistent precision. The steel construction ensures durability, while the precision grade P4s minimizes vibration and runout—key factors in achieving tight tolerances and surface finishes in critical machining operations.
Technical Excellence That Drives Performance
Every technical detail of the B71907-C-T-P4s contributes to its reliability. The P4s precision class ensures minimal radial and axial runout, essential for maintaining spindle accuracy during high-speed rotation. The contact angle design balances load capacity and speed capability, allowing the bearing to handle both radial forces and axial thrust common in machine tool spindles. Material selection—high-grade steel—provides the strength needed to withstand continuous operation, reducing the risk of premature failure and extending maintenance intervals.
Why Genuine Bearings Matter for Total Cost of Ownership
Choosing genuine Super Precision Angular Contact Spindle Ball Bearings over counterfeit alternatives directly impacts your bottom line. Counterfeit bearings often fail prematurely, leading to unplanned downtime that can cost thousands in lost production. Worse, they may damage expensive spindle components, increasing repair costs. Our bearings meet ISO standards and undergo rigorous testing, ensuring consistent performance and reducing long-term maintenance expenses. The initial investment in genuine bearings pays off through extended service life and reliable operation.
Your Trusted Partner for Precision Bearings
With ISO 9001:2015 and ISO 14001 certifications, we adhere to strict quality management systems from raw material inspection to final product testing. Our in-house laboratory conducts dimensional detection, noise and vibration tests, and service life experiments to ensure every bearing meets specifications. We serve customers in Europe, North America, Southeast Asia, and the Middle East, offering one-stop service from R&D to global sales. Our professional technical team provides free guidance on bearing selection, installation, and maintenance, ensuring you get the right bearing for your application.
Packaging & Shipping
- Secure carton pallet packaging to protect bearings during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including express (DHL, FedEx) and sea/air freight
- Real-time tracking information provided for all shipments
- 1 piece MOQ available for standard bearings, supporting emergency repairs
Get Your B71907-C-T-P4s Bearing Today
Don’t let spindle issues disrupt your production schedule. Whether you need a replacement bearing or are planning maintenance, we’re ready to fulfill your order quickly. Send us your bearing designation, application details, and quantity, and our team will provide a prompt quote. The sooner you secure your genuine spindle bearing, the sooner you can get back to precise, uninterrupted machining.
Frequently Asked Questions
Q: Are these genuine FAG spindle bearings?
A: Yes, we supply genuine original brand bearings, including FAG, with complete traceability to ensure authenticity.
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 free of charge.
Q: What is the warranty policy for this bearing?
A: We offer a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund.
Q: What is the minimum order quantity for this bearing?
A: The MOQ for standard bearings is 1 piece, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take for sample orders?
A: Sample orders are typically shipped within 3-5 working days via express courier for quick delivery.
Q: How can I verify the authenticity of the bearing upon receipt?
A: Genuine bearings include original packaging with brand markings; we can provide additional traceability documentation upon request.
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