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 |
| Specification |
As Your Request |
| 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, Boring Machines, Spindle Units |
Prevent Costly Downtime with FAG B71930-C-T-P4s-UL Precision Spindle Bearings
Machinery operators know the frustration of unexpected spindle failures—hours of production lost, expensive repairs, and missed deadlines. When precision machine tools stop rotating, every minute counts. Many face challenges with sourcing reliable high-precision bearings that meet strict tolerance requirements, especially when dealing with counterfeit products that compromise performance and safety.
Genuine FAG B71930 Spindle Bearings for Uninterrupted Production
Our FAG B71930-C-T-P4s-UL cylindrical roller bearing delivers the precision and reliability your machine tool spindle demands. As an experienced bearing supplier with ISO 9001:2015 certification, we ensure every unit meets FAG’s rigorous quality standards. With flexible order policies—including 1 piece MOQ for standard bearings—we support both emergency repairs and bulk production needs, eliminating the hassle of large minimum orders.
Optimized Performance for High-Speed Machine Tool Spindles
Designed with a 15° contact angle, this precision P4s spindle bearing excels in high-speed rotation applications typical of CNC machine tools and precision lathes. Its cylindrical roller design provides exceptional radial load capacity while maintaining the accuracy required for tight-tolerance machining. Whether your equipment operates at high speeds or under varying load conditions, this bearing ensures stable performance and extended service life, critical for maintaining production efficiency.
Technical Features That Drive Machine Tool Excellence
The FAG B71930-C-T-P4s-UL incorporates advanced engineering to meet the demands of modern manufacturing. Its P4s precision class ensures minimal runout and vibration, essential for achieving superior surface finishes on machined parts. The 15° contact angle balances axial and radial load capabilities, making it ideal for spindle applications where both forces are present. Constructed from high-grade steel, this bearing resists wear and deformation even under continuous operation, reducing maintenance intervals and increasing overall equipment effectiveness.
Avoid Hidden Costs: The Value of Authentic FAG Bearings
Choosing genuine FAG cylindrical roller bearings over counterfeit alternatives protects your investment in multiple ways. Counterfeit bearings often fail prematurely, leading to unplanned downtime that can cost thousands in lost production. In contrast, authentic FAG bearings undergo rigorous testing to meet ISO, ABMA, and DIN standards, ensuring consistent performance and reliability. Our 12-month warranty further safeguards your purchase, with free replacement for qualified defective products—minimizing total cost of ownership and maximizing productivity.
Why Industrial Buyers Choose Saifan for FAG Bearings
With over 18 years of industry experience, Saifan Bearings has built a reputation for supplying authentic brand bearings to global industrial buyers. Our strict quality control includes incoming raw material inspection and full-process production supervision, ensuring every FAG B71930 bearing meets specification. We maintain efficient delivery timelines—3-5 working days for sample orders and 5-15 days for bulk orders—supported by multiple secure payment methods including T/T, Credit Card, and Alibaba platform transactions. Our professional technical team offers free guidance on bearing selection, installation, and maintenance, providing the expertise you need to keep your equipment running smoothly.
Packaging & Shipping
- Original FAG packaging with carton pallet for secure transportation
- Sample orders shipped within 3-5 working days, bulk orders within 5-15 working days
- Flexible logistics options including DHL, FedEx, UPS, air freight, and sea freight
- Real-time tracking number provided for all shipments
- 1 piece MOQ available for standard bearings, supporting emergency repair needs
Secure Your FAG B71930-C-T-P4s-UL Bearing Today
Don’t let spindle bearing issues disrupt your production schedule. Contact us with your FAG B71930-C-T-P4s-UL bearing requirements, application details, and quantity, and our team will respond with a quote within 24 hours. With genuine products, fast delivery, and expert support, we’re here to keep your machine tools rotating with confidence.
Frequently Asked Questions
Q: Are these genuine FAG bearings?
A: Yes, we supply genuine original FAG bearings, sourced through authorized channels with complete traceability. We can provide documentation to verify authenticity upon request.
Q: How do I confirm if this bearing fits my machine tool spindle?
A: Provide your machine model, spindle specifications, or existing bearing designation, 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 or refund for qualified issues.
Q: What is the minimum order quantity?
A: Standard bearings like the FAG B71930-C-T-P4s-UL have a 1 piece MOQ, supporting both small repairs and large production orders.
Q: How long does shipping take?
A: Sample orders ship within 3-5 working days, bulk orders within 5-15 working days. Logistics time depends on your location and chosen shipping method.
Q: How can I verify the bearing’s authenticity?
A: Authentic FAG bearings include original packaging with holographic labels, laser-etched part numbers, and batch codes. We provide all relevant documentation for verification.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
