Product Specifications
| Parameter |
Details |
| Model NO. |
FAG Spindle Bearing |
| Precision |
P4, P4s, P2 (ISO) |
| Contact Angle (α) |
15° (C), 25° (E) |
| Material |
Steel |
Transportpaket
Carton Pallet |
| Specification |
As Your Request |
| Trademark |
FAG |
| Origin |
Jiangsu China |
| HS Code |
8482800000 |
| Production Capacity |
1000000 |
Application Industries
| Industry |
Typical Equipment |
| Manufacturing |
CNC Machine Tools, Precision Lathes, Milling Machines |
| Industrial Machinery |
Grinding Machines, Boring Machines, Machining Centers |
Reduce Machine Downtime with High Precision B71901-E-T-P4s-Um Angular Contact Spindle Bearing
Machine tool operators know the frustration of unexpected spindle failures—costing hours of production time and thousands in lost revenue. Many face challenges with bearings that can’t maintain P4 precision under high-speed rotation, or suppliers who enforce rigid minimum order quantities that delay urgent repairs.
Genuine FAG Spindle Bearings for Reliable Machine Tool Performance
Our high precision angular contact spindle bearing B71901-E-T-P4s-Um is engineered to solve these issues. As a professional bearing supplier with decades of export experience, we offer 1 piece MOQ for standard bearings, ensuring you can source critical replacement parts without unnecessary delays. This bearing, designed for machine tool spindles, delivers the precision and stability needed to keep your equipment running at peak efficiency.
Optimal Performance in High-Speed Machining Environments
This angular contact spindle bearing excels in high-speed, precision applications where minimal runout and maximum rigidity are essential. With a 25° contact angle (E), it efficiently handles both radial and axial loads, making it ideal for CNC machine tools operating at high rotational speeds. The P4 precision grade ensures tight dimensional tolerances, reducing vibration and extending tool life in critical machining processes.
Technical Features That Ensure Long-Term Stability
The B71901-E-T-P4s-Um spindle bearing incorporates advanced design elements to meet the demands of modern machine tools. Its P4/P4s precision class guarantees consistent performance, with strict control over radial and axial runout. The steel construction provides durability, while the optimized contact angle distribution enhances load-carrying capacity. These features work together to minimize heat generation during high-speed operation, reducing the risk of premature failure and ensuring stable machining accuracy.
Why Genuine Bearings Matter for Your Bottom Line
Choosing genuine FAG angular contact spindle bearings over counterfeit alternatives directly impacts your total cost of ownership. Counterfeit bearings often fail prematurely, leading to unplanned downtime, increased maintenance costs, and potential damage to expensive spindle components. Our products meet ISO international industrial standards, with full-process quality control from raw material inspection to finished product testing. Investing in genuine bearings reduces the risk of production interruptions and ensures consistent performance over the long term.
Our Commitment to Reliable Supply and Support
With ISO 9001:2015 and ISO 14001 certifications, we maintain strict quality management systems to ensure every bearing meets specification. Our professional technical team offers free guidance on bearing selection and installation, helping you avoid costly选型 mistakes. We provide a 12-month warranty on all products, with free replacement for qualified defective items. With efficient delivery—3-5 working days for sample orders and 5-15 days for bulk—we ensure you get the bearings you need when you need them.
Packaging & Shipping
- Carton pallet packaging for secure transportation
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options available to meet your timeline
- 1 piece MOQ for standard bearings, ideal for emergency repairs
Get Your Machine Tools Back to Peak Performance
Don’t let substandard bearings compromise your production. Whether you need a single replacement bearing or a bulk order, we’re ready to fulfill your request. Sending your requirements today means minimizing downtime and getting your machine tools back to work faster.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original brand bearings, including FAG, with full traceability to ensure authenticity.
Q: How do I confirm if this bearing fits my machine tool?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility at no cost.
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.
Q: What is the minimum order quantity?
A: Standard bearings have a 1 piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: How quickly can you ship this bearing?
A: Sample orders are shipped within 3-5 working days, with bulk orders delivered in 5-15 working days.
Q: How can I verify the bearing's authenticity?
A: Genuine FAG bearings include original packaging with serial numbers and security features; we provide full documentation for traceability.
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