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, Precision Machining Centers, Spindle Units |
| Industrial Machinery |
Grinding Machines, Milling Machines, Lathes |
Minimize Downtime with High Precision Angular Contact Ball Spindle Bearing B7215-E-T-P4s-Um
Production interruptions from spindle bearing failures cost manufacturers thousands in lost output daily. Many face challenges with inconsistent quality from non-certified suppliers or long lead times for precision-grade replacements. When machining tolerances are measured in microns, even minor bearing defects can compromise part accuracy and tool life.
Engineered for Precision Machining Equipment Performance
Our High Precision Angular Contact Ball Spindle Bearing B7215-E-T-P4s-Um addresses these critical issues with ISO P4/P4s precision grades and 25° contact angle (E) design, optimized for the radial and axial loads common in CNC machine tool spindles. Backed by decades of manufacturing expertise, we ensure each bearing meets strict dimensional and noise grade standards, supporting seamless integration into your production line.
Optimal Performance in High-Speed Machining Conditions
This angular contact spindle bearing excels in high-speed rotation scenarios typical of precision machining equipment, where stable operation and minimal vibration are essential. The 25° contact angle balances radial and axial load capacity, making it ideal for applications involving simultaneous forces—such as during heavy-duty cutting or high-speed finishing operations. Proper bearing selection here directly impacts spindle rigidity,加工精度, and overall equipment efficiency.
Technical Parameters That Drive Machining Excellence
The P4/P4s precision class ensures tight control over geometric tolerances, reducing runout and improving machining accuracy. This level of precision is critical for maintaining consistent part quality in applications like aerospace component manufacturing or mold making. The steel construction provides excellent durability under continuous operation, while the bearing’s design accommodates the thermal expansion common in high-speed spindle environments. The combination of precision and material quality directly contributes to longer bearing service life and reduced maintenance intervals.
Long-Term Value of Genuine Precision Bearings
Choosing non-genuine or lower precision bearings may seem cost-effective initially, but the hidden costs add up quickly. Premature failures can lead to unplanned downtime, damaged workpieces, and increased tool wear. Our spindle bearings adhere to ISO standards and undergo rigorous testing, ensuring reliable performance that minimizes total cost of ownership. By investing in precision-grade components, manufacturers protect their production efficiency and product quality.
Why Saifan Bearings Stands Apart
With over 15 years of bearing manufacturing and export experience, we serve clients across Europe, North America, and Southeast Asia. Our in-house laboratory conducts comprehensive performance tests, including dimensional detection and noise vibration analysis, ensuring each product meets international standards. We hold ISO 9001:2015 and ISO 14001 certifications, reflecting our commitment to quality and environmental management. Our technical team provides free guidance on bearing selection and installation, supporting optimal performance in your specific application.
Packaging & Shipping
- Secure carton pallet packaging to prevent damage during transit
- Sample orders shipped within 3-5 working days
- Bulk orders delivered in 5-15 working days
- Multiple logistics options including express and sea freight
- 1 piece MOQ for standard bearings, ideal for emergency replacements
Get Your Precision Spindle Bearing Today
Don’t let spindle issues disrupt your production schedule. Provide your equipment details and required quantity, and our team will confirm compatibility and deliver your B7215-E-T-P4s-Um bearing promptly. Every day of unplanned downtime impacts your bottom line—secure the precision components you need to keep operations running smoothly.
Frequently Asked Questions
Q: Is this a genuine FAG spindle bearing?
A: We supply genuine original brand bearings, including FAG, with full traceability to ensure authenticity.
Q: How can I confirm this bearing fits my CNC machine spindle?
A: Provide your machine model or spindle specifications, and our technical team will verify compatibility based on load, speed, and dimensional requirements.
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.
Q: What is the minimum order quantity for this model?
A: Standard bearings have a 1 piece MOQ, supporting both emergency repairs and small-batch purchases.
Q: How quickly can I receive my order?
A: Sample orders ship within 3-5 working days, with bulk orders delivered in 5-15 working days depending on quantity.
Q: How do you ensure bearing quality before shipment?
A: All bearings undergo unified standard finished product inspection, including dimensional and performance testing, before leaving our facility.
Ready to order or need a quote?
Send your bearing designation, application details, and quantity — we’ll respond within 24 hours.
