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 Machine Tools, Precision Lathes, Milling Machines |
| Industrial Machinery |
Grinding Machines, Machining Centers, Spindle Units |
Minimize Downtime with FAG B71915-C-T-P4s-UL High Precision Spindle Bearings
Machine tool spindle failures often stem from substandard bearings—costing hours of production and thousands in repairs. Many buyers struggle with long lead times for high-precision bearings or uncertainty about product authenticity. When your spindle demands P4-class precision, settling for lower quality means compromised part accuracy and frequent replacements.
Genuine FAG B71915-C-T-P4s-UL Bearings for Critical Spindle Performance
As a professional bearing supplier with decades of export experience, we provide authentic FAG B71915-C-T-P4s-UL cylindrical roller bearings designed for machine tool spindles. Our direct supply chain ensures you receive genuine products with full traceability, avoiding the risks of counterfeit components. With 1 piece MOQ for standard bearings and sample orders available, we support both emergency repairs and bulk production needs.
Engineered for High-Speed, High-Precision Machining
The FAG B71915-C-T-P4s-UL excels in machine tool spindles operating under high rotational speeds and radial loads. Its 15° contact angle (C design) optimizes load distribution, while P4s precision grade ensures minimal runout—critical for maintaining tight tolerances in precision machining. Whether used in CNC lathes or grinding machines, this bearing delivers the stability required for continuous production cycles.
Key Technical Features That Impact Spindle Performance
Precision class P4/P4s is essential for machine tool spindles, as it reduces radial and axial runout to microns, directly improving workpiece accuracy. The steel material provides high rigidity and fatigue resistance, extending bearing life under constant stress. The T suffix indicates a polyamide cage, which enhances lubricant retention and reduces friction at high speeds compared to metal alternatives. With contact angles optimized for radial load handling, this bearing maintains performance even in heavy-duty machining operations.
Why Authenticity Matters for Your Production Line
Counterfeit bearings may cost less upfront but often fail prematurely, leading to unplanned downtime. A single spindle failure can halt an entire production line, resulting in losses far exceeding the initial savings. Our FAG B71915-C-T-P4s-UL bearings meet ISO industrial standards and come with full manufacturer backing, ensuring consistent performance and reliability. Investing in genuine components reduces total cost of ownership by minimizing maintenance and replacement frequency.
Our Commitment to Reliable Supply
With ISO 9001:2015 and ISO 14001 certifications, we adhere to strict quality control processes from raw material inspection to finished product testing. Our in-house laboratory conducts dimensional and performance checks to ensure every bearing meets specification. We serve customers across Europe, North America, and Southeast Asia, with 3-5 working days delivery for sample orders and 5-15 days for bulk shipments. Our technical team provides free guidance on bearing selection and installation, helping you avoid costly application errors.
Packaging & Shipping
- Carton pallet packaging with protective cushioning to prevent damage during transit
- Sample orders shipped within 3-5 working days; bulk orders within 5-15 working days
- Multiple logistics options including DHL, FedEx, UPS, air, and sea freight
- Real-time tracking information provided once shipment is dispatched
- 1 piece MOQ available for emergency replacement needs
Secure Your Spindle Performance Today
Don’t let bearing issues disrupt your production schedule. Whether you need a single replacement or bulk order, our genuine FAG B71915-C-T-P4s-UL bearings are ready to ship. The sooner you secure reliable components, the sooner you can restore full productivity to your machine tools.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings with full traceability. As a professional bearing supplier, we guarantee product authenticity and can provide certification upon request.
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. We offer free选型 support to ensure optimal bearing selection.
Q: What is the warranty policy?
A: All products come with an official 12-month warranty from the date of receipt. Defective products due to manufacturing issues will be replaced free of charge or refunded.
Q: What is the minimum order quantity?
A: The minimum order quantity for standard bearings like the FAG B71915-C-T-P4s-UL is 1 piece, supporting both emergency repairs and small-batch purchases.
Q: How long does shipping take?
A: Sample orders are delivered within 3-5 working days, while bulk orders typically ship within 5-15 working days. Logistics time depends on the selected shipping method and destination.
Q: How can I verify the bearing’s真伪?
A: Genuine FAG bearings feature laser-etched markings, packaging with security labels, and product codes that can be verified through official channels. We provide full documentation to confirm authenticity.
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