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 Spindles |
| Industrial Machinery |
Grinding Machines, Milling Machines |
Reduce Machine Downtime with B71918-E-T-P4s-UL Angular Contact Ball Bearing
Machine tool operators know the cost of spindle failure—unplanned downtime, missed deadlines, and expensive repairs. When precision bearings underperform, it compromises workpiece accuracy and shortens tool life. Sourcing reliable high-precision bearings often means navigating minimum order quantities or long lead times, leaving maintenance teams struggling to keep production running.
Precision Engineered for Machine Tool Spindles
The Angular Contact Ball Bearing B71918-E-T-P4s-UL delivers the performance your machine tool spindle demands. With P4 precision grade and 25° contact angle (E), this bearing is designed to handle both radial and axial loads in high-speed applications. Our factory maintains a ready stock of standard bearings, supporting 1 piece MOQ for critical replacements and ensuring your production line stays operational.
Optimized for High-Speed Spindle Performance
This Angular Contact Ball Bearing excels in machine tool spindles operating at high rotational speeds. The 25° contact angle provides enhanced axial load capacity, crucial for maintaining stability during heavy cutting operations. Whether used in vertical or horizontal spindles, its precision manufacturing minimizes runout, ensuring consistent workpiece quality even after extended use.
Key Technical Features That Matter
The P4 precision grade of this bearing ensures tight tolerances for dimensional accuracy and geometry, directly impacting spindle radial and axial runout. This level of precision reduces vibration, allowing for finer surface finishes on machined parts. The steel construction provides durability, while the optimized internal design balances load distribution to extend bearing service life. When paired with proper lubrication, the B71918-E-T-P4s-UL maintains performance in continuous operation environments.
Why Genuine Bearings Deliver Lower Total Cost
Choosing genuine Angular Contact Ball Bearings like the B71918-E-T-P4s-UL avoids the hidden costs of counterfeit products. Inferior bearings often fail prematurely, causing spindle damage that can cost thousands in repairs. Our products meet ISO international standards and undergo strict incoming material inspection and full-process production supervision, ensuring reliable performance. The 12-month warranty provides additional protection, making genuine bearings the smarter long-term investment for your equipment.
Your Trusted Bearing Partner Since 2005
With over 18 years of bearing manufacturing and export experience, we serve customers across Europe, North America, Southeast Asia, and the Middle East. Our ISO 9001:2015 Quality Management System certification ensures consistent product quality, while our professional technical team offers free guidance on bearing selection and installation. We provide one-stop service from R&D to global sales, and our flexible order policy supports both sample requests and bulk orders with 5-15 working days delivery for standard products.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days
- Multiple logistics options including express, air, and sea freight
- Real-time tracking information provided for all shipments
- 1 piece MOQ available for standard bearings, ideal for emergency replacements
Get Your B71918-E-T-P4s-UL Bearing Today
Don’t let spindle downtime disrupt your production schedule. Contact us with your bearing requirements, application details, and quantity, and our team will provide a prompt quote. With our ready stock and efficient delivery, you can minimize equipment idle time and get back to manufacturing with confidence.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original brand bearings, including FAG, sourced through authorized channels. Each product comes with complete traceability documentation.
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: All products come with a 12-month warranty from the date of receipt, covering manufacturing defects with free replacement or refund options.
Q: What is the minimum order quantity?
A: We offer a 1 piece MOQ for standard bearings, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days, while bulk orders typically deliver in 5-15 working days depending on quantity and destination.
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